The YONGNUO RF605C is a trigger for Canon system and  compatible with controller YN560-TX, speedlight YN560 IV and triggers RF-602 and RF-603. The RF-605C supports 6 groups A/B/C/D/E/F. It can be used also as wire or wireless shutter remote control. Work range 100m.

Features of Yongnuo RF605C:

• 3 work modes - TX, RX and TRX - for use RF-602 and RF-603 as transmitter or receiver
• backlighted LCD
• 6 groups and 16 channels
• shutter remote control function

The kit includes: 

• 2 x trigger RF605C
• cable LS-2.5/C3 (Canon 1D, 7D, seria 5D, 10D, 20D, 30D, 40D, 50D)
• cable LS-2.5/C1 (Canon 60D, 70D, serie 400D, 500D, 600D, 700D, 1000D)

Specification:

• base frequency: FSK 2.4 GHz 
• range: up to 100m 
• channels: 16
• groups: 6 (A/B/C/D/E/F)
• work modes: RF-602 as TX or RX; RF-603 as TX or TRX
• synchro: up to 1/320s
• shutter socket: micro-jack 2.5mm (C1 and C3)
• synchro PC
• power supply: 2 x AAA/R3 (3V); (TX) up to 90h; (RX, TRX) up to 30h
• dimmensions: 85 x 41 x 35 mm