315/433.92MHz Mini Micro Relay Switch Wireless Remote Control Module

This wireless relay switch is a simple way to turn on your low voltage load. Suitable for security alarm, remote control electric doors and windows, signal control and etc. Easy to install and use.
Features
It control circuit off, replace the key switch output is normally open and normally closed contact switch.
Save you from messy wiring and time consuming work.
You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance.
Wireless RF signal can pass through walls, floors, doors or windows. You can use two or more units in the same place.
Compact design, suitable for any 3.7V/4.5V/5V/6V/9V/12V devices or lights.
Wireless control, easy to install.
Specifications
Working Voltage DC3.5V-DC12V
Wide Range Working Voltage DC3.7V 4.5V 5V 6V 9V 12V
Max. Load 1A (have better load less than 700mA)
Quiescent Current 5mA
Relay Working Current 20-30mA
Product Size25 x 11 x 8mm
Package Contents 1 x Receiver(Without Cover), 1 x Transmitter