Using global free 2.4GHz channel and FSK modulation system, There's 15 selectable frequency channels and 1 universal channel.
Flash sync speed is up to 1/250s.
Compatible with Rf-602. It means you can use RF-602RX and RF-601TX in the same system which control by this transmitter.
Supports to control multiple studio flash and hot-shoe flash at the same time.
Maximum operating distance is up to 100 meters.
Support the TTL flash speedlite wake-up function only when you use RF-602RX(receiver) (Wake-up can only used in TTL compatible flash).
Type: FSK 2.4GHz wireless flash trigger
Transmitter Distance: 100M
Max sync speed: 1/250s
Channel: 15 different channels and all channels
Release: Half-way press, Full-way Press
Transmitter Terminal: PC 3-Pin input terminal
Receiver Terminal: Yongnuo 3-pin output terminal
Time of shooting: Up to 20000 times (Using CR2 Lithium battery)
Receiver Stand-by time: Up to 45hours (Using AAA battery, the battery is not included)
Package weight: 106g
Package size: 15.6 * 7.8 * 4.0cm
1 x RF-601 Transmitter
1 x RF-601 Receiver
1 x CR2 Lithium Batery
1 x 6.35mm-3.5mm Adapter