AC 220V 1CH 10A RF Wireless Remote Control Relay Switch - 4 Receivers+2 Transmitters

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
This kit includes 2 transmitters and 4 receivers.
Adopts RF technology, with long remote control distance and stable signal.
The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability.
It adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
It control circuit off, replace the key switch output is normally open and normally closed contact switch.
It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc.
Specifications
Working Voltage AC220V +- 10%
Max Load10A relay, resistive load: ≤8A, inductive load: ≤3A
Channel 1CH
Working Frequency 315MHz/433MHz optional
Receiver Sensitivity -105Db
Working Temperature -10℃-+60℃
Output Way Momentary, Toggle, Latched adjusted by jumper
Package Contents 4 x Receivers(Without Cover), 2 x Transmitters