YongNuo RF-603 Wireless Flash Trigger For Canon and Nikon

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100 Piece/Pieces (Min. Order)
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Quick Details
Brand Name:
Model Number:
RF-603 C1
Place of Origin:
Guangdong, China (Mainland)
Transmitter Distance:
16 channels
Half-way press, Full-way Press
FSK 2.4GHz wireless remote sustem
Battery Type:
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
48pcs per one carton
Lead Time :


YongNuo RF-603 FSK 2.4GHz Flash Trigger + Remote Switch for Canon
1100D 1000D 600D 550D 500D 450D 400D 350D 300D

YongNuo RF-603 is equipped with the Auto-Sensing Transceiver Technology that enables it to change automatically between Transmitter and Receiver modes. When a hot-shoe or other trigger is detected, it automatically switches to Transmitter mode. With Auto Relay Mode you can trigger a remote camera in sync with remote flash. Remote trigger the camera shutter and flash at the same time by one RF-603 kit.

Features and specifications:

Flash synchronizing speed: up to 1/320s (depends on camera / flash model
2.4GHz band/16 selectable operating frequencies for eliminating interference
Shutter Release: half-way Focus and full-way press Shutter
Shutter Interface: 2.5mm socket
Studio light interface: standard PC socket
Battery: 2X AAA batteries (Not included in the package)
Stand-by time: up to 45 hours (AAA battery)
Size: 37mmx30mmx81.5mm



1, Remote Shutter Release

a), Wireless Remote Shutter Release ( On camera )--- You can mount one receiver into the camera and connect it with the camera via the 2.5mm shutter connecting cable, and can remote control the camera with other receiver. You can use it to fulfill the function of Auto-Focus, Continuous shooting, Long Exposure, Half-Way Pressing, Full-way Pressing and Bulb.

b), Remote Shutter Release ( off Camera )--- You can use the single receiver to fulfill the function of remote shutter release after you connect it with your camera via the 2.5mm cable.

2, Flash Trigger
a), To fire the Flash Speedlite --- one receiver can fire one flash speedlite, one set of RF-603 can control 2pcs Flash Speedlite at the same time

b), To fire the Studio Strobe light --- You need to purchase an extra 6.35mm cable to fulfill this function.

3, You can use ABOVE TWO FUNCTIONS simultaneousty.

4)The RF-603 Nikon version and Canon version can be used together

--- If your have 2sets RF-603 but you lost one receiver for Canon version, it's no need to buy other receiver, you can use the Nikon receiver and Canon transmitter together. ( Note: the hot shoe of transmitter should be compatible with the hot shoe of camera when you use them together. )


TypeFSK 2.4GHz wireless remote sustem
Transmitter Distance100M
Channel16 Channels
ReleaseHalf-way press, Full-way Press
Receiver Interfaceone is 2.5mm Socket, for shutter release
one is standard PC socket for flash Speedlite or studio Strobe
Battery TypeAAA*2
Receiver Stand-by timeUp to 45hours (Using AAA battery)
SizeReceiver : 37 x 30 x 81.5mm (W x H x D)

Suit for Flash Speedlite with " Sleep mode" function:
--- Yongnuo YN-460, YN-460 II, YN-560, YN-465, YN-467, YN-468 in manual mode
---and other flashgun which has " Wake up " function

For this RF-603, we have four difference cables to fit for different cameras, you can choose the related cable to fit for your camera.

This listing is for C1 version.

C1 version:

---Canon 1000D / 550D / 500D / 450D / 400D / 350D / 300D,

C3 Version:

---Canon 1D / 1DS, EOS 5D Mark II / 5D / 50D / 40D / 30D / 20D / 10D

N1 Version:

---D3X / D3 / D700 / D300 / D2X / D2H / D200 / D1H / D1X /
---N90s / F5 / F6 / F100

N3 Version:

--- Nikon D90 D5000 D7000 D3100

Packaged Included: ( No batteries included)
1 x Transmitter
1 x Receiver
1 x 2.5mm port Shutter release cable ( C1 version )
1 x Manual in English and Chinese