**Features:**
– Control lighting, electric doors, automated curtains, and switches wirelessly
– 4-channel RF remote with a 433 MHz transmitter
– Versatile function options: Momentary, Toggle, Latched
– Intelligent Learning code for easy matching
– Dry contact/Voltage output modes

**Specifications:**
– Working Voltage: DC12V
– Quiescent Current: 5mA
– Working Frequency: 433Mhz
– Receiving Sensitivity: -104dBm
– Modulation Mode: ASK
– Working Temperature: -30~+80C
– PCB Dimension: 68.2×48.2(mm)

**Package Includes:**
– 1 x 4CH Relay Receiver Module
– 1 x 4-channel RF Remote 433 Mhz Transmitter

Upgrade your home automation with this Universal Wireless Remote Control Switch. Control multiple devices effortlessly with the touch of a button. Enjoy the convenience of wireless operation and choose from various function options to suit your needs. Easy to install and use, this remote control switch is a must-have for modern living.