Features:
Simple wired-in 4 wire controller, compatible with wireless switch to remote control light lamp fixture on/off.
Wide range of voltage AC85V-260V & load capacity of 5A relay.
A receiver offers one channel output, can be paired with multiple switches (up to 10 switches) to accomplish 1-way / 2-way / 3-way switch system.
It has universal adaptability with LED lights, ceiling fans, ceiling lamps & many other electric switch devices.
Secure wireless signal (100~200m control distance) can go through walls & stairs without interference problems.
It has anti-surge function, & the fuse protector inside will be immediately melt to protect the controller if short circuit occurs.
Small size fits limited space, such as lights canopy, junction box, electrical box, surface mounting, etc.
Note: this product only contains receiving controller, light switch is NOT included.