433MHz Wireless Channel Remote Control DC 12V 4 Channels Remote RF Relay Switch 2 Transmitters + 1 Receiver for Garage Door/Gate Alarm

General Description

The 433MHz is a wireless remote control system that allows you to manage various devices using a 4-channel RF relay. It includes 2 transmitters and 1 receiver, ideal for applications such as garage doors, alarms, and other automation systems. This device offers a maximum range of 30 meters, allowing for effective remote control.

Technical Specifications

• Frequency: 433MHz
• Number of Channels: 4
• Maximum Range: 30 meters
• Receiving Sensitivity: >-105dBm
• Supports up to 16 different codings

Applications

This remote control system is designed for simple activation and deactivation operations. It is suitable for devices such as garage doors, alarm systems, and other home automation applications. The operating mode is based on an On/Off control, with locking and unlocking functions.

Other Information

• The learning code offers high security thanks to a low repetition rate.
• A new code can be learned if the remote control is lost.
• Easy installation and use with stable and reliable performance.