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September 08, 2026 3 min read
Full manual for the SECO-LARM RA-4961-PRQ Wireless Indoor PIR Sensor.
Full manual for the SECO-LARM RA-4961-PRQ Wireless Indoor PIR Sensor — a battery-powered wireless motion sensor for use with the RA-4961 series receivers, ideal for wirelessly monitoring entryways, rooms, or other areas with an adjustable mounting angle and programmable activation time.
| Model number | RA-4961-PRQ |
| Frequency | 914.8MHz |
| Transmission range* | Up to 1,000ft (305m) |
| Channels | 1 |
| Power supply | 1x 9VDC Battery (not included) |
| Current draw | Standby: 7µA; Max: 18mA |
| Estimated battery life | 300 days (3 triggers/day) |
| Low battery indicator | Zone LED on receiver blinks continuously |
| PIR sensor range | 26' (8m) |
| PIR sensor detection angle | 80° horizontal |
| Operating temperature | -4°~140°F (-20°~60°C) |
| Dimensions | 2-7/16"x1-15/16"x3-9/16" (62x49x90mm) |
*Transmission range will vary depending on installation and operating environment.
1x Wireless indoor PIR sensor, 1x Sensor Bracket, 2x Screws, 2x Screw anchors, 1x Manual.
To access the timer programming and install/change the battery, remove the sensor from the bracket, then push down behind the tab on the top of the sensor and carefully pull the cover away from the sensor body.
Sleep Timer: Use the DIP switch to program the sleep timer to 5 seconds (default) or 5 minutes. The sensor will not reactivate for the set amount of time after it is triggered.
Note: Low battery is indicated on the receiver. Refer to the RA-4961-K1Q or RA-4961-VPQ manual for more information.
FCC ID: YAHHAX-900. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. No change to the antenna or the device is permitted without risking exceeding RF exposure requirements.
SECO-LARM warrants this product against defects in material and workmanship for one (1) year from the date of sale to the original customer, limited to repair or replacement at SECO-LARM's option. The warranty is void if damage results from misuse, abuse, neglect, unauthorized repair, or faulty installation.
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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