The Linear Multi-Code 109920 110V 300MHz Gate Receiver is a premier access control solution engineered specifically for high-reliability gate and garage door automation. As a highly sought-after OEM Gate Part, this professional-grade replacement component provides seamless secure entry management for both residential properties and commercial facilities. Designed to deliver consistent, long-range performance, the 109920 receiver is a vital element for ensuring uninterrupted daily operations.
Engineered by Linear, the 109920 model prioritizes both installation efficiency for professional technicians and dependable security for end-users. By integrating a dedicated 115V plug-in power transformer and a robust 10-position dip switch coding system, this single-channel receiver neutralizes complex wiring scenarios while heavily mitigating unauthorized access. Whether housed in a shielded commercial operator or a standard residential system, this receiver stands as a benchmark for durable, straightforward access control.
Key Features & Benefits
- 10-Position Dip Switch Security: Offers 1,024 possible digital code combinations, ensuring your property is protected against unauthorized signal duplication and unauthorized entry attempts.
- Dedicated 115VAC Power Transformer: Includes a direct plug-in 24-volt AC transformer that connects to a standard 115V outlet, eliminating the need to draw power directly from the gate operator's internal board and ensuring stable, isolated voltage.
- Extended Range Coaxial Antenna: Comes equipped with an 11-inch wire whip antenna and a Type-F connector. This guarantees superior 300MHz signal reception, effectively penetrating environmental interference to ensure consistent operator activation.
- Heavy-Duty Relay Output: Features a robust, normally open relay output rated at 1 amp @ 30 VAC, providing reliable, instantaneous switching power to trigger the gate operator motor without hesitation.
- Versatile Metal Housing Compatibility: Designed to maintain strong signal integrity even when mounted inside heavy metal gate operator housings. For fully shielded enclosures, the Type-F connector allows for easy integration of an external remote whip antenna.
Compatibility Guide
Following strict manufacturer engineering parameters, the Linear Multi-Code 109920 is a specialized replacement component designed exclusively to interface with 300 MHz Multi-Code format transmitters. It does not support alternative brand frequencies, rolling code technology, or 310 MHz Stanley systems.
- Compatible Transmitters: Strictly compatible with all 300 MHz, 10-dip switch Multi-Code remote controls and keypads, including popular models such as the 3089 (1-button visor), 3083, 3070 (micro keychain), 4120 (2-button), and the 4200 wireless keypad.
- System Integration: Compatible with any gate operator or garage door opener equipped with standard radio activation terminals capable of accepting a normally open relay signal.
Professional Specifications
| Model Number | 109920 |
| Part Number | MCS109920 |
| Operating Frequency | 300 MHz |
| Code Format | 10-Position Dip Switch (1,024 Codes) |
| Power Requirements | 115 VAC Power (Includes 24V AC Transformer) |
| Channel Capacity | 1 Channel |
| Relay Output Rating | Normally Open, 1 Amp @ 30 VAC |
| Antenna Connection | Type-F Coaxial Connector (11" Whip Included) |
| Dimensions | 3.625" W x 5.25" H x 1.5" D |
Installation and Technical FAQ
Q: How do I program my existing Multi-Code remotes to work with the 109920 receiver?
A: Programming is straightforward. Remove the access cover on the receiver to expose the 10 small dip switches. Set these switches to the exact same ON/OFF positions as the dip switches located inside your 300 MHz Multi-Code transmitter.
Q: Does this receiver wire directly into the main power of my gate operator?
A: No, the 109920 is designed for simplified power delivery. It includes a 24-volt AC power transformer that must be plugged directly into a standard 115 VAC power outlet. You only need to wire the two-conductor relay lead to the operator's activation terminals.
Q: Why am I experiencing poor range after installing the receiver inside my gate operator box?
A: If the receiver is mounted inside a heavy, shielded metal enclosure, the structural metal will severely restrict the radio signal. To resolve this, you must run an external remote whip antenna (such as the Linear 106603) to the outside of the housing using the receiver's Type-F connector.
Q: Can the 109920 control both my driveway gate and my garage door simultaneously?
A: No. This is a 1-channel receiver with a single relay output, meaning it is engineered to activate only one specific access point. Managing two separate devices requires either a dual-channel receiver or two independent single-channel receivers.
Q: Will this unit work with my newer Linear MegaCode remotes?
A: No. The 109920 receiver operates strictly on the 300 MHz Multi-Code frequency and relies on physical dip switches for coding. It cannot communicate with 318 MHz MegaCode transmitters, which use factory-preprogrammed digital encryption.
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