This electronic switch is used to control the sequence of electric retract from your transmitter gear channel switch. Also include a wheel brake module for JP Hobby. It is a replacement control box for the JP Hobby electric retracts. 

 

- Suitable for JP Hobby ER-150 electric retracts landing gear.

- Can be used for either JP Hobby bicycles or tricycles electric retract landing gears system.

- Input voltage: 7.4V to 8.4V (2 Cells lipo)

​- Control Box Version: V1

- Size: 52 x 32 x 21 mm

- Weight: 32g

 

Remark:

V1: Opened gear doors when the landing gear is out        
V2: Closed gear doors when the landing gear is out