AENTIA Wireless Light Switch 86 Wall Panel RF Safety Switch and 10 Amp Relay Receiver Controller, No Wiring Easy Install, for Lights up to 1500W (2T + 2R)
A 433Mhz RF wireless light switch operates without wiring and has stable performance. It can be controlled up to 50 meters away and is easy to install and use.
- The description claims a high-quality relay that can be used over 40 years.