433MHZ 12V 4CH wireless remote control long range RF relay

433MHZ 12V 4CH wireless remote control long range RF relay Description

433MHZ 12V 4CH Wireless Remote Control Long Range RF Relay Switch 2 Transmitters + 1 Receiver for Garage Door/Gate Alarm Long Range: Powerful signals from the channel remote control can be transmitted through walls, floors and doors to control the receiver from any position from a safe distance. The maximum range is up to 98 feet/30 meters and is available. Security Check: Learning code ensures high security due to low repetition rate and relearning mode, allowing you to cancel the old code and relearn a new code when you lose the remote control. It can support up to 16 different remote codes. Working Mode: On/Off control unit with 4CH 433 MHz radio and 2 transmitters. Steering/Reverse, On/Off control unit. The switch is self-locking and interlocking. Unique design: The wireless remote control is very easy to install and use, stable and reliable performance, high reception sensitivity (> -105 dBm). The remote control switch uses wireless coding technology, does not change direction and does not interfere with each other. Great application: The wireless remote control is from simple home remote controls to automation such as windows, entrances, garage doors, alarm systems, lifting equipment, etc.