[Reza’s] methodical investigation of this remote ... Arduino using a 433 MHz transmitter. This is a single-device unit, but the techniques used here should allow you to take control of wireless ...

Climax’s VST-1852Z is an IP based home control system that offers video verification and remote look in. It can support PIR camera ... Frequency available: 433MHz/ 868.35MHz FM/ 868.6375MHz Narrow ...