12v 4 channels MOMENTARY LONG RANGE wireless remote control relay switch RM400P

Description

RM400P,  MOMENTARY LONG RANGE universal 4 channels key less relay switches
Switch up to 4 different devices, included 4 receivers, separately.
With this kit, you can control up to 4 different devices in 4 different locations, and control with one LONG RANGE remote control transmitter.
you can momentarily hold down remote button to turn On any 12 Volt DC devices such as auto lighting kits, computer accessories and  other electronic applications, it is easy to wire with basic electrical wiring knowledge.
Receiver specs:
Input Voltage: 12VDC (power supply is not included)
Output Voltage: 12VDC
Relay contact current: 12v@15A
Receiver Dimension: 1 7/8" x 2" x 1"
This is a DC switch, for AC outlet,  please use an AC to DC adapter!
Wiring:
Red: +12VDC In
White: +12VDC Out
Black: Ground
Blue: Antenna
Transmitter (remote control) specs
Compact 4 buttons, A,B,C,D momentary-on (press button to close contact, release button to open contact)
Long range remote can transmit signal up to ~500ft,
(this range has been tested in open field with no interference and full charges of power to the receivers and remote control)
Remote Dimension: 3 /12" x 1 1/2" x 1/2"
Remote battery type 23A12V included