The Elsema GLR43308 GigaLink Receiver is an 8-channel receiver designed for low-voltage control, gate automation, industrial equipment, security systems and custom switching applications.
It operates on 433.92MHz and is compatible with Elsema GLT433-series GigaLink transmitters. The receiver uses encrypted coding with more than four billion code combinations and can store an unlimited number of compatible transmitter codes, making it well suited to larger or multi-user installations.
Unlike relay-output versions, the GLR43308 uses eight open-collector outputs that switch to negative when activated. All eight channels can operate at the same time, with each output rated to a maximum collector current of 125mA. If your application requires dry-contact relay outputs or higher switching capacity, a relay-output receiver is required instead.
The receiver supports user-selectable momentary, latching and security-latching modes, giving installers flexibility across a wide range of control applications.
Suitable for:
- Automatic gates and garage doors
- Separate pedestrian and vehicle access functions
- Lighting and auxiliary controls
- Pump and machinery control
- Alarm and security activation
- Commercial and industrial access control
- Custom wireless switching systems
Key features:
- 8 open-collector outputs
- Outputs switch to negative when activated
- All 8 outputs can operate simultaneously
- Maximum 125mA collector current per output
- Outputs withstand up to 40V when off
- 12-24V AC or DC power supply
- 433.92MHz operating frequency
- Compatible with Elsema GLT433-series transmitters
- More than 4 billion encrypted code combinations
- Unlimited compatible transmitter storage
- Up to approximately 350m range in clear line-of-sight conditions
- Momentary, latching and security-latching modes
- Compact board for integration into control equipment
Technical specifications:
- Frequency: 433.920MHz
- Channels: 8
- Output Type: Open Collector
- Power Supply: 12-24V AC/DC
- Current Consumption: 10mA standby, 25mA with all outputs on
- Connection: Screw terminal block
- Size: 96 x 70 x 15mm
- Enclosure: Not included
- Range: Up to 350m in clear line of sight
- Warranty: 12-month manufacturer warranty
Compatible transmitters include:
- GLT43301
- GLT43302
- GLT43304
- GLT43308
Important: The GLR43308 is a low-current control receiver and is not designed to switch a gate motor directly. It should be connected to a suitable control input, interface or external relay where required. It is also only compatible with supported Elsema GigaLink transmitters - matching 433MHz frequency alone does not guarantee compatibility.
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WARNING! This product may contain a button/coin cell battery. To prevent possible SERIOUS INJURY or DEATH:
- Keep new and used batteries out of reach of children at all times.
- Do not use the product if the battery compartment is damaged or doesn’t close securely.
- Dispose of used batteries immediately and safely - even flat batteries can cause harm.
- Do not ingest the battery. Chemical burn hazard.
- Act fast if you suspect a battery has been swallowed or inserted - severe or fatal injuries can occur within 2 hours.
- Seek immediate medical attention or call:
– Australia: Poisons Information Centre on 13 11 26
– New Zealand: National Poisons Centre on 0800 764 766
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