This remote control release hook come with a 433Mhz remote controller, so it can work without using the drone transmitter. 

Large Torque Remote Control Servo Release Hook W/ 433Mhz Remote controller 

Weight: 94g (including servo weight)

High torque MG995 servo, capable of pulling 10 kg load.

Power supply: 2-6S

Power supply connector: JST

Control method: The servo is controlled by a 433Mhz remote controller come with the release hook. 



Operation method:
Press the button  "开"  (the upper button) to release the hook
Press the button  "关"  (the lower button) to close the hook

or 

Press and hold “开” (longer than 3 seconds) to release the hook, and release the button "开” to close the hook. 


Hook Range settings:
Press and hold the “关” button for 5 seconds then release, the buzzer emits B.B and enters the closing range setting mode
Press 开/关 to adjust the range

Press and hold the “关” button for 5 seconds then release, the buzzer emits B.B.B to enter the opening range setting mode
Press 开/关 to adjust the range

Press and hold the “关” button for 5 seconds then release, the buzzer emits B.B.B.B  to Exit setting mode

The range setting will be saved even when power is off. 

Includes:
1 x servo release hook
1 x remote controller

Please explain:
Messages of this section are not monitored by HiModel, it is for review and discussion among customers only.