DC 12V 24V Single-channel Wireless Remote Control Switch for Car Access Control and Gate Automation

This wireless remote control switch offers a practical solution for controlling car access systems, gates, garage doors, and other low-voltage equipment without the need for extensive wiring. Operating on either DC12V or DC24V power, it uses a single-channel relay output to handle loads up to 3.5A inductive or 6A resistive. The intelligent learning code pairing ensures a secure connection with compatible receivers, minimising the risk of unauthorised access or interference. With a default frequency of 315MHz and an optional 433MHz variant, it provides flexibility for various installations. The unit is rated for reliable operation in temperatures ranging from -30 to 70 degrees Celsius, making it suitable for both indoor and outdoor use where protected from direct weather.

Features and Construction

This switch is designed for straightforward integration into existing access control or automation systems. Its compact build and simple connection points make it easy to install in standard enclosures or control panels.

Relay Output and Load Handling

The single-channel relay provides a clean switching output. It can handle inductive loads up to 3.5A, such as small motors or solenoids, and resistive loads up to 6A, like incandescent lamps or heaters. This capacity suits most car access gates, barrier arms, and garage door openers.

Intelligent Learning Pairing

The pairing system uses a learning code method that does not require DIP switches or complex programming. Simply put the receiver into learning mode and activate the transmitter to pair. This reduces installation time and helps avoid code conflicts in shared-frequency environments.

Frequency and Sensitivity

By default, the unit operates at 315MHz, a common frequency for remote controls. An optional 433MHz version is available for regions or systems that prefer that band. The receiving sensitivity of -105DBM ensures reliable reception even at moderate distances from the transmitter.

Uses and Placement

This wireless switch is intended for use in vehicle access management, automated gates, garage doors, and similar low-voltage control applications. Its rated temperature range allows installation in unheated outbuildings or outdoor enclosures.

Car Access and Barrier Control

Ideal for controlling barrier arms or sliding gates at car parks, driveways, or estate entrances. The relay output can directly activate the gate motor controller or a contactor for higher-power units.

Garage Door Automation

Commonly used to retro-fit wireless control to existing garage door openers. The single-channel relay can replace or supplement a wired control panel, giving keyless entry from a vehicle.

Industrial and Security Uses

Suitable for controlling electric strikes, magnetic locks, or access control panels where a momentary (inching) switch action is needed. The learning code reduces the risk of signal duplication.

Benefits and Buying Value

Choosing this wireless remote switch saves time and material costs by avoiding trenching or cable runs. Its straightforward pairing and reliable relay output provide long-term value for both professional installers and DIY users.

Simple Wiring and Setup

The controller requires only power input and relay output connections. No additional configuration switches are needed. This reduces the chance of wiring errors and speeds up installation.

Reliable Operation in Varied Conditions

With an operating temperature range from -30 to 70 degrees Celsius, the unit can be used in most climates. The electronic components are selected for stable performance under moderate humidity and vibration.

Why Choose This Product

It offers a cost-effective, compact, and secure wireless switching solution for 12V or 24V applications. The intelligent learning pairing and selectable frequency make it versatile for many access control scenarios. Its relay capacity is well-matched to typical gate and garage loads.