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September 08, 2026 1 min read
Specifications for the SECO-LARM RA-4961-MCQ Wireless Magnetic Contact accessory.
Specifications for the SECO-LARM RA-4961-MCQ Wireless Magnetic Contact — a wireless accessory for use with the RA-4961 series receivers, letting you wirelessly monitor windows, doors, or other areas without running wires.
| Model Number | RA-4961-MCQ |
| Frequency | 914.8MHz |
| Transmission range* | Up to 1,000ft (305m) |
| Channels | 1 |
| Power supply | 2x CR2032 Batteries (included) |
| Current Draw | Standby: 8µA; Max: 80mA |
| Estimated battery life | 132 days (3 triggers/day) |
| Low battery indicator | Zone LED on receiver blinks continuously |
| Sound level | 96dB @1ft (30cm) |
| Contact distance | 3/8" (1cm) |
| Operating temperature | -4°~140°F (-20°~60°C) |
| Dimensions | Magnetic Contact: 1-7/8"x1/4"x4-3/16" (48x7x107mm); Magnet: 3/8"x1/4"x1-9/16" (10x7x39mm) |
*Line of sight. Transmission range will vary depending on installation and operating environment.
SECO-LARM U.S.A., Inc. — 16842 Millikan Avenue, Irvine, CA 92606 | (949) 261-2999 / (800) 662-0800 | Fax: (949) 261-7326 | www.seco-larm.com
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