Specifications:
Brand: KEYIUAV
Model: K20ASP-V2
Item Name: 2-Ways PWM Receiver Control Switch Relay
BEC Voltage Range for Receiver: 4.8-10V
Operating Current: Approx. 135mA
Stand-by Current: Approx. 10mA
Maximum Input Voltage at Connection Terminal: 125V
Control Signal Range: 1000us~2000us (consistent with servo control signal range)
Neutral Signal Range: (Default 1300-1700us) Customizable upon request
Dimensions: Approx. 37mmx26mmx20mm
Weight: Approx. 19g
Operating Modes:
Mode A circuit closed, Mode B circuit open
Mode A circuit open, Mode B circuit closed
Both Mode A and Mode B circuits open
Applications:
Remote-controlled model rocket ignition
Remote-controlled model smoke system control
Arms system control for model tanks
Navigation lighting control for model aircraft
Various remote-controlled agricultural machinery products
Various remote-related system controls

Model: K20ADP-V2
Item Name: 1-Way PWM Receiver Control Switch Relay
Receiver BEC Voltage Range: 4.8~10V
Operating Current: mApprox. 135mA
Standby Current: Approx. 10mA
Control Signal Range: 1000us~2000us (same as servo signal range)
Dimensions: Approx. 37mm x 15mm x 19mm
Weight: Approx. 12g
Application Scope:
Remote-controlled model rocket ignition.
Remote-controlled model smoke control.
Control systems for camera gimbal.
Control of power switches for various electrical devices, such as navigation lights.
Various types of remote-controlled agricultural machinery products.
Control of remote switch systems.
Signal control for switching cameras.
Control camera shutter.
Switching camera recording and photography modes.

Item Name: 2-Ways Mixer Controller
Working Voltage: 3.6V ~ 8.4V
Mixing Ratio: 100%
Dimensions: Approximately 44x19x6mm
Cable Length: 22.7cm
Weight: Approximately 7g
Applications:
Brushless/With Brush: Dual-motor steering boats, RC cars with Tamiya-style connectors
Brushless/With Brush: Dual-engine fixed-wing, RC gliders with Phoenix wings, RC model triangle wings

Package included:
1 x 2-Ways PWM Receiver Control Switch Relay
or
1 x 1-Way PWM Receiver Control Switch Relay
or
1 x 2-Ways Mixer Controller