Elsema Multicode MCR91501R – 1 Channel Relay Output Receiver
Elsema Multicode MCR91501R – 1 Channel Relay Output Receiver
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MCR91501R - Elsema Multicode 1 Channel Receiver with Relay Output
The Elsema MCR91501R is a 1 channel Multicode 915MHz receiver with a voltage-free relay output, designed for gate automation, garage doors, access control and industrial remote switching applications. Compatible with Elsema MCT915 series remotes, the receiver operates from 12–24V AC/DC and offers both 12-way dip switch coding and encrypted wireless coding.
With Frequency Hopping Spread Spectrum (FHSS), selectable momentary or latching operation and an operating range of up to 400 metres under ideal conditions, the MCR91501R is suitable for residential, commercial and industrial installations requiring reliable long-range remote control.
What’s included:
- Genuine Elsema MCR91501R – 1 Channel Receiver with Relay Output
- 1 x Quickmount
- 1 x Micro Antenna
- Easy-To-Follow Detailed Programming Instructions

Key Features:
- Frequency Hopping: Operates between 915-929MHz for reliable performance
- Dual Coding Options: Choose between 12-way dipswitch coding or encrypted wireless coding (over 16 million codes)
- Selectable Output Modes: Momentary or latching, configurable via dipswitch
- Long Range: Up to 400m operating distance with Elsema MCT915 series transmitters and Antennas
- High Stability: Crystal-controlled for accuracy and consistent performance
- LED Signal Indicatory: On-board red LED confirms signal reception
- Flexible Power: Wide voltage range (12-24V AC/DC) with low current consumption
- Robust Relay Output: 1 x changeover relay (C, NC, NO) rated at 8A @ 240VAC
- Australian Compliance: Meets local frequency regulations for Australia*
Compatible with:
Ideal Applications:
- Automatic gates and garage doors
- Access control and security systems
- Pumps, irrigation and motor control
- Lighting and remote switching
- Industrial machinery and automation
- Agricultural and commercial equipment
- Long-range remote control applications
Connection Diagram:

Technical Specifications:
| Supply Voltage | 12 – 24 Volts AC or DC |
| Current Consumption | 30 mA stand by at 12VDC |
| Frequency Band | 915 to 928 MHz for Australia |
| Operating Temperature Range | -5 to 50°C |
| Decoding Systems | On board 12-way code switch (4096 Codes) Encrypted coding (Over 16 million codes) |
| Outputs | One change over relay outputs, rated at 8 Amps 240VAC |
| Relay Contacts | Common (C), Normally Closed (NC) & Normally Open (NO) |
| Operating Range | Up to 400m |
| Mounting Hole Size | 3.97 mm or 5/32" |
| Dimensions | 95 x 70 x 30 mm |
| Warranty | 12 Months Manufacturers Warranty |
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