The APA-16 monitors and reports cabinet tamper and power status. The APA-16 controls 16 outputs when equipped with the ARM-16 relay output module. This optional module connects to the APA-16 using a ...

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...