Elsema GLR43302 Receiver

Elsema GLR43302 Gigalink 2-Channel Receiver

The Elsema GLR43302 is a genuine 433.92MHz Gigalink receiver featuring two independent voltage-free changeover relay outputs. Designed for domestic, commercial and industrial automation, it provides reliable wireless control for automatic gates, garage doors, access-control equipment, security systems, lighting, machinery and other remote-switching applications.

Compatible with Elsema GLT433-series Gigalink remotes, the GLR43302 uses secure encrypted coding with more than four billion possible code combinations. It can accept an unlimited number of compatible transmitters, making it suitable for anything from a small two-function installation to larger commercial or industrial systems.

What’s Included:

• 1 × Brand New Genuine GLR43302 – 2 channel receiver with relay output
• 1 x Gigalink Coding Cable
• Step-by-step Wiring Programming Instructions

Key Features:

• 433Mhz Gigalink technology: secure and interference-resistant communication
• Two-channel operation: independent relay control for multiple devices
• High Switching Capacity: 8A at 240VAC per relay output
• On-Board Relay Testing: quick and convenient function testing
• Multiple output modes: momentary, latching, timed-off, pulsing, security latching, on/off, and custom
• High Security: over 4 billion encrypted code combinations
• Unlimited transmitter storage: pair any number of Gigalink® transmitters
• Long-range performance: up to 350m line-of-sight
• Wide supply voltage: 11-28V AC or DC
• Crystal-Controlled Frequency Stability
• Easy Installation: Pluggable terminals, LED indicators, relay test switch
  

Compatible with:

• GLT43301
• GLT43302
• GLT43304
• GLT43308

Ideal Applications:

• Automatic Gates & Garage Doors – Multi-channel access for complex setups.
• Security Systems – Wireless activation and deactivation of alarms.
• Industrial Machinery – Operate cranes, hoists, pumps, winches, and conveyors.
• Lighting & Automation – Remote control of lights, signage, and energy systems.
• Emergency & Panic Systems – Assign buttons for dedicated safety functions.

Connection Diagram: 

Technical Specifications:

Downloads:

Frequently Asked Questions: 

Which remotes work with the Elsema GLR43302?

The GLR43302 works with Elsema GLT433-series Gigalink remotes, including the GLT43301, GLT43302, GLT43304 and GLT43308. It is not compatible with PentaFOB, PentaCODE, FMT, KEY, Multicode or GLT27 remotes.

Does the GLR43302 include an enclosure?

No. The GLR43302 is supplied as an unenclosed receiver board for installation inside suitable equipment or an appropriate enclosure. 

Can the two relay outputs operate at the same time?

Yes. Both relay outputs can operate simultaneously when the receiver and transmitter are programmed for the required functions.

Can each channel control a different device?

Yes. Each channel has its own voltage-free changeover relay output, allowing the receiver to control two separate inputs or functions.

How many remotes can be programmed?

The GLR43302 supports an unlimited number of compatible Elsema GLT433-series transmitters.

What power supply does it require?

The receiver operates from a 12–24V AC or DC power supply. It does not connect directly to 240V mains power.

What is its operating range?

A range of up to 350 metres may be possible in clear line-of-sight conditions with a suitable antenna. Buildings, metal structures, electrical interference and antenna placement can reduce the practical range.

Can the relay outputs be latched?

Yes. Each channel can be configured for momentary or latching operation. Security latching and customised operating modes are also available for specialised installations.