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Q & A
It works on my D7100 and D750. Can't see why it will not work on your D800. It is not a "Pass through" signal however. If you mount you flash on top of the wireless trigger is will not fire the flash - only the shutter. I know strange - so why did they put a hot shoe mount on the trigger. Check the specs. You'll … see more It works on my D7100 and D750. Can't see why it will not work on your D800. It is not a "Pass through" signal however. If you mount you flash on top of the wireless trigger is will not fire the flash - only the shutter. I know strange - so why did they put a hot shoe mount on the trigger. Check the specs. You'll find that it says that it is not a pass through signal. Yongnuo does make a trigger that is pass through for Nikon I think it is their YN-622N see less
By Eagle Spotter on November 20, 2017
You can buy as many sets as you want and they'll all work together, provided the dip switches are set the same. I have four sets. I use one on the hot shoe, six on different flashes, and one in my hand for shutter release.
By Stacy M. on March 9, 2018
The flash with work fine, but only manual setting, you do not need a syn cable, I mistakenly though you were asking about remote camera control with the syn cable to the Yongnuo remote unit, I have not found the syn cable to work here.
By chrisking on February 6, 2018
You will need to purchase at least three RF-603NII-N3. One mounts on the camera hot shoe and one on each flash, for a total of 3. If you purchase a 4th it can be used as a remote control for the camera, but you must connect the sync cable to the camera as well.
By Rika Miyasaka on November 26, 2017
Mine can each be set to be a receiver or transmitter. I have four units. I have, in the past, set one of mine up as a transmitter mounted on and triggered by the camera and the other three of three different speedlights. Based upon my experience, I would say that yes they can as long as you have one working as a tra… see more Mine can each be set to be a receiver or transmitter. I have four units. I have, in the past, set one of mine up as a transmitter mounted on and triggered by the camera and the other three of three different speedlights. Based upon my experience, I would say that yes they can as long as you have one working as a transmitter. One thing that I have NOT tried is mounting one on the camera and still having it trigger a flash mounted on it's hot shoe. see less
By P. W. Ramsey on August 28, 2017
As far as I know the camera does not need to be in any particular setting for the flash to fire. Make sure you can fire the flash independednt of the camera, that is by pressing the button on one of the triggers manually.
By Ahsan J. Sharafuddin on August 7, 2017
yes it does, but keep in mind that it does not allow for ttl... and any flash you put on the 'receiver' (as one will be transmitter_ the other will be receiver) will have to be manually changed. EI... the flash it to bright, you will have to walk over and change the settings on the flash yourself.
By me on May 20, 2017
Used mine only with Nikon. Sorry here.
By John Garland on May 18, 2018
They definitely work with the d5500 and Yongnuo's speedlite , but I don't know about the aperlite yh-700n.
By Dave H on May 13, 2018
に基づいて 732 お客様の評価
By alfonso a. tobar
December 7, 2016
The RF-603 wireless unit can trigger both portable flash units or speedlites, and Studio flash units as well. Apparently, the maximum flash sync speed allowed in SLR's or DSLR's is their maximum sync shutter speed for that camera provided transceiver is used as pass through for a flash unit (*). [In my Nikons D300S, 1/320s (Auto FP) and 1/250s (Auto FP) are maximum sync shutter speeds]. My tests were performed in a Nikon DSLR D300S, and maximum sync acceptable shutter speed, however, was obtained at 1/200 and below when one transceiver was used in the DSLR's hot shoe as a transmitter and another as a receiver in an off-camera flash. Therefore, I found that maximum flash sync shutter speed will decrease and this was very noticeably in my random tests. Therefore, the highest max sync shutter indicated by the manufacturer will be ONLY valid for the on-camera flash when transceiver is used as a pass-through on-camera. Secondly, the transceiver by itself can not be used to test fire remote flashes with transceivers acting as receivers in flash units. (Open Flash Test triggering not supported.) (*) 1/250 sec sync shutter speed can ONLY be obtained when Flash unit is mounted directly on the camera hot shoe as a pass through. Please see more photos at shutterbugcl DOT blogspot DOT com. I noticed a few misfires probably because I must have done something wrong. The RF-603 were tested out of the box. For a detailed review and sample photos, please visit shutterbugcl DOT blogspot DOT com. The overall performance was excellent anyway. Great results! --- UPDATE [Nov.27_2011]: I bought these units to be specifically used with the new Fujifilm X10 12 megapixel EXR CMOS Rangefinder Camerato be released by November 9, 2011 that I have already pre-ordered from AMAZON. In the meantime I decided to perform test runs to make sure everything was OK. Wireless are great for any camera model and manual flash units. Unfortunately, they do no work with new Fuji X10 or X100 rangefinder cameras. Wireless Transceiver Pins are not thin enough to communicate with their hot shoes. By LATIN IMAGE Photography latinimage DOT blogspot DOT com ---
By R. J. Lowe
November 15, 2017
I bought 2 sets so that I could have one on-camera and fire 3 YN560 strobes. It works great for that. However: 1: The sync speed is a bit muddy - I use a Nikon D7000, whose sync speed is 1/250. These triggers have a tough time at 1/200 where you still see darkening on one edge of the image. At 1/250 nearly half the frame is dark. You really need to step down below 1/200 to get acceptable images without 'catching' the closing curtain. 2: You cannot turn the units off/on with the flash mounted. Seems like a dumb design mistake since the triggers and the flashes are both from Yongnuo. The flashes ride nearly flush over the top of the on/off switches - which should have been located on the side of trigger - seems obvious, but they didn't do it that way. So now both the triggers and the flashes will get much more wear & tear mounting and unmounting just to turn the units off/on. Dumb. If you can live with those caveats, the units are great and I haven't had any other issues with the set-up described.
October 18, 2017
I've previously used Cowboy Studio flash trigger as well as Pocketwizard Plus II's, so I know my way around remote triggers. Unable to afford 4 PW Plus II's I went with four of these Yongnuo RF-603's. My current setup with these is a Nikon D7000, SB-700 and two SB-28's. Build - The build quality seems very sturdy, tough plastic, not like the Cowboy Studio receiver & transmitter. They take AAA batteries and not watch batteries, which is great, since I have a ton of Eneloops in my bag. The shoe is made of metal, i've clamped it down pretty hard with no issues. Some people stated that you can't lock the trigger to the camera, this is true but it's on there pretty tight. The only way I can see it falling off is if you drop your camera, and if you do that you have bigger problems. Performance - The Cowboy studio receiver/transmitter would lose connectivity to each other if you did not trigger it often, so if you where shooting and adjusting your lights, you would have to press the "test trigger" button to wake everything up. With the Yongnuo's all you have to do is activate the autofocus on your camera, or half press the shutter button...this is so much better, no more black shots wondering what happened. They are advertised to sync at 1/250th, this IS NOT THE CASE. I can only get up to 1/200 second without any black bars. With both the Pocketwizards and the cheap cowboy studio's I could get to 1/250th with no problems, this is the biggest downfall to these triggers. I've tried just the D7000 & the SB-700...still 1/200th, D700 & one SB-28...still 1/200th, very disappointing. Recommendation - unless you have $130 for one PocketWizard Plus III or $520 for four in my case these triggers are a great deal. They work consistently without any missed triggers up to 4 frames/second @ 1/16th power.
By Steven W. Roark
October 17, 2017
First, a warning: these units can't handle the high voltage of some older flashes. I fried one plugging it into a Vivitar 283...my fault for not doing the research. Most new flashes are in the safe range, but there are charts posted on the web if you're not sure. Fortunately, the unit I fried still functions in the on-camera mode as a transmitter. Second, a tip: these units will not bring a Nikon SB600 out of sleep mode. I read that there is another brand (Cactus) that can wake up a sleeping SB600. You can disable the sleep mode on the SB600. My SB900 doesn't seem to have this problem. Third, a small gripe: there are some minor, but annoying, design issues. The on/off switch can't be reached by my big fingers when a flash is mounted. I have to take off the flash to power up/down the transceiver. Also, I wish the shoe mounts had a locking mechanism. On some stands they feel kind of loose. That being said, I really like these units. They fire consistantly, they have much more range than CLS and they aren't impacted by other people's flashes like photo slaves. I didn't really care about the remote camera shutter function when I ordered them because I had Nikon's little wireless remote, but the 603's button functions just like the shutter button on the camera (halfway to focus/meter)and has greater range and I don't have to select remote on the camera itself. So, now I'm a big fan of that feature. Overall, I like the compact design and the versatility they bring to a multi-flash shoot makes them a great value at this price.
October 16, 2017
I wish I had switched to this sooner. For such a small price, it provides so many functions, the other brand (especially like Pocket Wizard)should feel the pressure and shameful. Pro: 1. multiple useful functions: wireless flash trigger and shutter release. which could enable single person to accomplish complex photography job. 2. AA battery based!! ( looking for this feature for long time) 3. transmitter and receiver in one unit 4. 2.4 G wireless spectrum and long range possible ( 100 meter range not tested but most of in-door photography can be done) 5. additional hot shoe!! (looking for this feature for long time) 6. additional Sync port. 7. works great with my Nikon D700 and speedlight SB-700 and speedtron 2403 (with 102 head), Sync speed 1/250 has no issues. Cons: 1. No test button; it has to be fixed to the camera and flash and then can be tested to see the connection. For this, I deducted one star. I don't think it's an issue for me but it might be issue for other people relying on TTL. So I have to list it here: it does not support TTL. However for $ 32, that's very sufficient to accomplish most strobist work!! So far I love it.
October 16, 2017
The Good: 1. These are very easy to use and work as advertised. 2. I only have one speedlight, so controlling it manually off camera is no big deal for me and these triggers work great with that set up. I'd definitely recommend these triggers for someone with the same situation. 3. I also find it much easier to use these as a shutter release than my infrared wireless release because I don't need to have a release pointed at the exact right spot to trigger the shutter with these. I can also be much further away and trigger the shutter as well, which may come in handy at some point. The Not So Good: 1, There is no mechanism to lock the tiggers in place either on the camera or on the flash. I have accidentally loosened the trigger on top of the camera while moving the camera around for a shot. But, I'd say that's a minor issue, not a major problem. 2. Another minor issue is that the on/off button could be better placed for easier accessibility when a speedlight is attached. 3. The biggest issue I've had with it is that the connector on the wire bent very easily within the first couple of uses. It still works, but I was disappointed that it bent so easily and have been trying to find a replacement cord so I can keep a spare "just in case." The last thing I need is for the cord to break while I'm shooting in a foreign country that I may not make it back to. But thus far I haven't been able to find a replacement cord anywhere. Regardless of the minor issues, the good outweighs the bad by quite a bit so I highly recommend these. The ease of use alone for someone like me who is typically a natural light shooter (don't work with speedlights often), is fabulous.
By Adam Heironimus
July 31, 2017
I recently bought this as a wireless shutter release for my D3100, since Nikon doesn't make any wireless shutter releases for it. It took a little while to get it working. It seems that it needs to be plugged into the D3100's GPS port "hot". If your D3100 and Shutter Release aren't turned on while you're plugging this in, the camera won't focus and take a picture when you push the transceiver button. Once I realized this, the wireless system worked great. I'm not sure the maximum distance of these, but I took a shot from all the way across my yard (200 feet) and it fired all 10 times I pressed the release button. I don't have an external flash, so I can't attest to its wireless flash capabilities, but as a wireless shutter release, it works great. It takes most of the pain out of taking group pictures (No more running back and forth to set a self-timer)and I've gotten some great POV shots that I couldn't have gotten by pressing the shutter button on my camera. If it hadn't been for the plug-in issues, I'd give this product 5 stars. Build quality is excellent. Even with the plug-in glitch, I would highly recommend these.
July 17, 2017
I have to say I was surprised by the high quality of these triggers. They sync unto 250th of a second but at that speed, there is a tiny bit of shutter cutoff at the bottom. On complete white backgounds it almost looks like I gobo'd the light to fall off at the very bottom of the frame. In most cases this works great. On horizontal shots I use this as a "feature" sometimes.. On vertical shots it needs to be cropped post production since it is only on one side. On a dark background it is not an issue. If I don't want this shadow and I don't want to crop the frame later, my max sync speed is 200th of a second. Flashes have to be in manual mode, no TTL here... Range is as advertised. I can trigger flashes that are not in line of sight. I use these only when CLS infrared would be an issue. Otherwise I keep these as backup and use my su-800. Lastly, these function as a remote trigger on my d7000. I already have the dedicated Nikon remote, but that only works with line of sight and close range and it has trouble focusing unless I set the camera to auto continuous focus mode. If I forget, the the pictures are all out of focus. And with the dedicated remote, I have to move the shutter mode to remote. Using these yongnuo triggers as a remote, all those limitations disappear. I can use it with all camera settings from any angle. Focus is perfect and I don't have to switch camera settings before and after I use the remote. By the way, they still fire your flashes while using as a remote. I purchased 2 sets. I can use 3 flashes or if I need to be in the picture, I use 2 flashes and I use the 4th receiver to trigger the shutter. I love the simplicity. They all can be used as a receiver or transmitter. That's great. I use mine with rechargeable aaa batteries with no problems. On the negative side, these don't lock on the light stands or the camera. It is a nice fit, so the one on the camera does not really need a lock. But I would feel better if these locked when using them on light stands. If the umbrella is facing down, you need to use a flash mount that locks the flash in place. I use the flash stands that came with the flashes so I noticed this as a potential issue although my flashes did not slip yet... I recommend these if you are looking for a simple wireless solution. I hope this helps.
July 17, 2017
Extremely happy with this product. I bought two sets of these to go with my camera and three flashes. I really like that these are transceivers as I lost the transmitter on a previous version which ended my shooting. They are extremely reliable for the price. One of the best features is that you can remotely trigger your camera with the included cable. It works far better than the cheap IR remote that I have because it reliably works outdoors at a distance (the sun effects the IR) and you can half press to focus. What keeps these from being perfect? They only sync up to 1/160 shutter speed. 1/200 gets a small black band and 1/250 is about a third of the image. I was expecting to get 1/200 and would have been happy to get 1/200. The only other negative is the location of the on/off switch is difficult to get to once mounted to your flash. Pros: Transceivers (not separate transmitter and receiver) Reliable (can be a problem with other knock-off triggers) Can use as a remote shutter release, including half press to focus Inexpensive Cons: Slow sync speed Location of the on/off switch
By Josh N.
June 26, 2017
After reading a lot of reviews on these triggers I decided to dive in and buy a couple sets. They're fantastic. I've had no issues with them and they function better than I thought they would, based on the price. I didn't give much thought to the ability to use it as a remote shutter release, but after using it to activate the camera a few times I decided to buy a third set (one transceiver for each of my three flashes, one on the camera, one to fire everything and one as a backup -- it will end up on my ring-mount flash when I get it next month). I was concerned about losing significant flash-sync speed by using a low-cost wireless set up, but I haven't lost much shutter speed. I tested my flash-sync speed on my Nikon D5000 and D40 wirelessly connected a Nikon sb-24, Nikon sb-28dx and a Yongnuo YN560II. The effective sync speed on my D5000 was 1/180 sec, but my D40 kept it's ridiculously fast 1/500 sec flash-sync speed. The units aren't perfect though. The power switch isn't in the most convenient place. You really do have to dismount the flash to turn them off, it's annoying but it shouldn't be a deal breaker. There also isn't a lock on the shoe mount, but they've fit tightly in every mount I've put them in. I don't have any concerns about them falling out on there own. The hot show also isn't a perfect fit with the YN560II, but it feels fine when the flash is locked in. Long story short, if you don't have the money for Pocket Wizards, or similar brands, but you want a good wireless trigger; buy these.
June 9, 2017
This wireless trigger is solid, well built and I haven't had a misfire yet. I have tried it all over the house upstairs, downstairs, different rooms and it has always fired. It doesn't lock onto the camera hot shoe but it fits snugly enough with no play so that's not a problem for me. You cannot turn them off or on with the flash mounted and you cannot fire a flash with the remote as other reviewers have mentioned, you have to fire it off the camera but neither of these issues are deal breakers and for the price I can live with them but for those reasons I only rated them 4 stars. An unexpected bonus is being able to fire my camera remotely via the GPS connection. I mount my camera on a tripod by my bird feeders and can fire it from inside the house. I have had so much fun with them that I have ordered another set.
By R. Harris
May 18, 2017
I'm using a now-ancient D70 that I've had for 6 years now. 1. I routinely sync at 250. I get a misfire once in a while... maybe 5% of the time. I tried it at 500 at it seemed to sync fine. But I didn't do it enough to get reliability numbers. 2. The switches are a non-issue. I'm using an old, $15 eBay flash but so far I can turn them on and off without issue. I'm pretty impressed with the status lights and build quality for the price. It doesn't feel like junk. It doesn't feel pro either. But if you're getting your feet wet with off-camera flash, this is a great $32. In fact, you'll start realizing that it wasn't flash that sucked all these years, it was the placement of that flash in relation to the subject and lens axis that caused your crappy photos.
May 16, 2017
Good product, works well, arrived ahead of estimated time. This product is a new item with its own operating system. It is not compatible with Model 602s. It does work well and has the added feature that you can use the unit as a remote wired trigger for your camera; if you get the cord compatible with your camera. It will do the half depress shutter to auto-focus and then the full depress to trigger. You can also half and full trigger from a remote unit up to 300' away. Any unit can be the transmitter or the reciever. Whatever unit is in the hot shoe or has its button pushed becomes the transmitter and all the rest become receivers. Overall, a great new system.
By Riitta K
May 12, 2017
When I found these and saw the price, I thought they were worth a try. I just tested the first two, and am about to order two more. I use mainly Nikon CLS, and always get frustrated with needing line-of-sight when on location. I definitely can't be as creative with those limitations. I also didn't want to drop a few hundred bucks on Pocket Wizards or Radio Poppers. I mean, I was going to, but if these can work like this for the whole season, I don't need the expensive ones. I always shoot on Manual flash mode anyway, so for me this was an easy progression. The do NOT support TTL, but if you can work without it, these are an amazingly thrifty alternative. I shoot Nikon D800, with SB900's and everything worked perfectly. I have not yet tested on the D700, but I'm guessing I shouldn't see any problems.
By John Moran
April 7, 2017
The shipment arrived within days, not the estimated month. One of these RF-603N-II triggers transmitted and manually triggered properly with other Yongnuo RF 603N flash triggers and the pair of YN-560-III speedlights; one trigger seemed to fail out of the box due to an internal circuit error. I later discovered that although I had tried to verify channel dip switch settings before posting a review, that the non-working trigger was set to Channel 16, while the working trigger was set to Channel 1. Both triggers work OK now on Channel 1 with all the dip switches aligned in the proper rows and with my eyes uncrossed. These model II transceivers are intended by me for experimental use on a Sony Alpha A57 camera body, but the needed shoe mount adapter has not yet arrived. So I dug out an old film camera (Minolta Hi-Matic 9) with internal leaf shutter x-flash synching ability to 1/500 sec. With camera back open, this the flash obviously synched well through the lens at 1/125 sec, and to a lesser brightness at 1/500 second.
By Patrick Lanford
March 27, 2017
I just received this item today (2 sets in fact) and attempted to use them with my Pentax K3. Based on the description in the title it says it works with Pentax. I put one unit (transmitter) on the camera hot shoe and the other two (receivers) on the pentax AF 540 flashes. The transmitters/receivers communicate with each other but neither receiver was able to fire the flash. Very odd. If there is something I'm missing or any suggestions please let me know. Otherwise if you're a Pentax shooter you might want to steer clear. I've attached a photo of the box they came in. This product is exactly what I wanted and I'm glad it's working properly. If I encounter future problems I will update this review again. Fingers crossed!
By M Y
March 21, 2017
Years ago I had a set of Yongnuo RF-602 triggers, which were some of the most popular radio triggers back in the day. Those were very reliable, and I don't recall ever having a misfire. These are the same in terms of reliability, but they fixed all of the RF602's problems. The RF602s had a separate transmitter/receiver, whereas on these, a single unit can act as either a transmitter or a receiver simply by flipping a switch. Speaking of the switch, the power switch is conveniently located on the side of the RF603IIs, whereas on the RF602 they were located on top and would be blocked if you had a flash in the hot-shoe of the triggers. Even the remote control cables are easier to attach on the RF603IIs. On the old RF602s you had to screw one end of the cable into the trigger, whereas on the 603IIs it's a simple matter of plugging in a 2.5mm jack. The RF602 required different battery sizes for the transmitter and receiver, and I'm glad to see that Yongnuo has gone with standardized AAA batteries on the RF603IIs. Lastly (and perhaps most importantly), the RF603IIs have a metal hot-shoe, which really increases durability compared to the flimsy plastic shoe found on the 602. The 603IIs also have a locking wheel on the hot-shoe, which was a big omission from the RF602.
By Tim R Stacks
February 21, 2017
I purchased the RF-603 II-N3 flash trigger system to use with my two Yongnuo YN 560 III speedlights. These speedlights are non-TTL, so triggering was all I needed. This system comes with two identical units where one can be mounted to the camera and acts as the trigger; the other can be mounted to your off-camera flash and acts as a receiver. However, since my two speedlights are wireless, only one transceiver is needed to trigger both speedlights, which is really nice. I bought this for the Nikon camera system, but was really looking for something to use on my Sony A6000. The build quality is nice and it doesn’t feel or look cheap in my opinion. I tried it first on a Nikon D3100 and it fired right away. When I put it on the Sony A6000, it did not fire. I had read some other reviews about some difficulties people have had with using these on Sony cameras, including have to make modifications to the earlier models of this trigger to get it to work. I didn’t really want to do that, so I tried repositioning the trigger in the Sony hot shoe, or as Sony calls it, "multi-port." I first tried pushing it forward as far as it would go and it did not work. However, when I backed it out a little (somewhere between 1/64 to 1/8 inch, I’d guess), it worked like a charm and the flash fired. Evidently, the electrical contacts between the trigger and Sony’s multi-port do not align if the trigger is pushed all of the way in to the multi-port. I took it on location the next day. I mounted the trigger onto the A6000 and it again took me two or three tries before I found the sweet spot again. I locked the trigger down by tightening the plastic locking ring onto the camera, and shot for about three hours straight with it. It never budged or misfired. I am extremely happy with it! I’m giving this 5-stars, and I don’t blame Yongnuo for the electrical contacts not aligning up with Sony's multi-port. After all, I bought this for my Nikon and it works perfectly on that camera.
January 27, 2017
These are fairly well built and worked great when I tested them with my Nikon D5100 and Sunpak off camera flash. It really is only lacking a locking ring on the hot shoe foot. After a little more testing, I'll probably be ordering a second pair. Update: I now have 2 sets of these (4 total) and am using them with an older Sunpak 544 flash and a new Metz AF-1 52. 1 on each flash, one on the camera as a remote shutter release and hand hold the 4th as a remote trigger so I can walk around and shoot from anywhere in the room. The system works well, with only the occasional misfire. I have found that although my camera has a max flash sync speed of 1/200th, I can only shoot at a max of 1/160th with these triggers without having a slight dark band at the bottom of my photos. I imagine this is because of a slight delay from the radio triggers. it hasn't been an issue for the way i shoot, but it's worth mentioning I think. I have been very pleased with the battery life on these units. I have shot well over 300 shots in a session using AAA rechargeable batteries without exhausting them to the point where they won't fire. The unit I use for triggering(transmitter) does deplete faster than the units that are receiving only for obvious reasons. From my battery charger readings after a shoot, I'd guess the receivers could easily go at least 500 fires before the batteries were exhausted. I'm still very satisfied with the triggers, especially at this price.
November 13, 2016
When I set these up according to the owner's manual (the trigger on the camera in TX mode, the trigger on a remote flash in TRX mode), it wouldn't work. The remote flash would not fire. I kept tinkering with it and finally got the remote flash to fire when I put both triggers in TRX mode. When I contacted Yongnuo support about it, they stated that my camera (D5200) is not officially supported with these triggers, so they don't know if it's compatible. That's a bit weird considering that D5200 is clearly listed in the product description title on , but maybe that's Amazon's fault and not Yongnuo's. Also, I've seen others report that these triggers work fine with their D5200, so maybe the triggers I received are somehow defective? Other than that, they do get the job done and are reasonably priced. UDPATE 11/23/2015: I just obtained another set of these triggers. These ones are version 1.2. The prior version which I reviewed last week were version 1.0. V1.2 actually function as described in the owner's manual (one set to TX and the other set to TRX mode). Not exactly sure if there are any other differences between the two versions.