Item name: FS2A 4CH Receiver
Channels: 4CH
Output signal: PWM
Frequency range: 2.408-2.475GHZ
B a n d  width: 135
Receiver sensitivity: -92DBM
2.4G mode: AFHDS 2A
Failfe: Yes
Supply voltage: 3.3-10V
Distance: 400+ meters
Working current: 20MA
Size: 11 * 25MM
Weight: 0.9 grams
Support: FS-I6, FS-I6X, FS-I6S, FS-TM8, FS-TM10, FS-I10 and other AFHDS 2A protocol transmitter
 
Bind:
1. Press and hold the key on the receiver and connect the power to the receiver. The blue light on the receiver flashing, get into bindind mode.
2, Set the transmitter into bind mode (confirmed AFHDS 2A protocol). After getting into bind mode, the receiver light changes from flashing to slow flash.
3, Transmitter get out of bind mode, then the receiver blue light becomes bright. Indicates that the signal receive is successful.