12V 24V 4 Channels Wireless Relay Remote Control Switch, RF 433Mhz DC 5V-30V Garage Door Opener Wireless Switch with Receiver 2 Transmitters, Easy to Terminal Wiring (4CH 2* Controller 433Mhz)

Overview

• Connector Type : Plug-In
• Contact Material : Aluminum
• Contact Type : Normally Closed
• Current Rating : 10 Amps
• Mounting Type : Through Hole Mount

About this item

• 🍁【Wide Work Voltage】DC 5V-30V 12V 24V ,Low volt Control High Volt Switch 【Relay Load】10A 1V-250V（DC/AC),/10A 250V AC , 10A 125V AC, 10A 30V DC, 10A 28V DC, 10A 12V,Wide Voltage load. The switch relay can use DC 5V-30V to control 1V~250V(AC/DC).
• 🍁【Multiple Working mode】1. Momentary. 2 Self-lock/ Toggle. 3 Inter-lock/Latched. 4 Momentary+Selflock. 5 Momentary+ inter-lock; The work node can be adjusted by the learn button, depending on your needs. The 4 relays work that are independently or in combination.
• 🍁Simplified circuit routing, Multi-function wiring】Each relay works independently, and each receiver and each transmitter can be multiple to be compatible. the relay of 3 terminals(normally open, common, normally closed) can be modified for multi-purpose circuits. So it can simplify circuit remote control and save wiring cost.
• 🍁【Security&Stability&penetrate RF signal】The switch adopts 433Mhz RF tech, RF Encrypted remote control; No one can control the wireless switch without your permission;Strong stable signal that can pass through walls,&doors & obstacles, the remote distance is within 50 meters without obstacles.
• 🍁【 wide applications range】The remote switches are used in industrial homes, farms, factories, offices, laboratories, supermarkets fields etc. Other applications, such as wireless monitoring equipment, Power switch, small motor, buzzer, electromagnets, light, electronic power supply equipment，, Motors, Fans, Cameras, Video signals, Audio signals, electrically operated Doors/ Locks/ Windows, ventilation devices, signal transmission.