AT9S Pro 10 12 Channels 2.4G RC Radio Transmitter and Receiver R9DS with PRM 01

  
AT9S Pro 10 12 Channels 2.4G RC Radio Transmitter and Receiver R9DS with PRM 01. Easy to connect, PRM-01 only needs to connect to the receiver then can telemetry module voltage, no need flight controller or other external equipment and parameter settings. PRM-01 telemetry module is compatible with 1 cell to 6 cells battery(3.725.2V). Mini dimension, only 1.3"0.87"0.43 and as lightweight as 0.25oz make PRM-01 won't become your drone's burden. AT9S Pro Excellent Anti-interference - DSSS&FHSS communication technology makes AT9S Pro transmitter with stable transmission signal and the control range up to 2.1 miles(3.4km) in air. Only 3ms' low latency response on all channels. Works with Safety Remind - low voltage alarm, RSSI alert, motor cut, fail-safe protection, etc. With DD sounds, vibration, and words alarming display on the LCD screen to remind when you are in noisy surroundings.