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September 08, 2026 2 min read
Specifications for the SECO-LARM Enforcer E-931CS22RFCQ Wireless Weatherproof Entry Alert System, for driveway monitoring or entrance indication.
Specifications for the SECO-LARM E-931CS22RFCQ Wireless Weatherproof Entry Alert System — a wireless beam-break sensor and speaker kit for driveway monitoring or entrance indication.
The E-931CS22RFCQ Entry Alert System monitors a driveway or serves as an entrance indicator, with no wiring necessary between the sensor and speaker. The sensor can pair with an unlimited number of speakers, and each speaker can pair with up to five sensors. The weatherproof sensor is designed for outdoor use, and the speaker sounds a chime or alarm when the beam is interrupted.
| Spec | Sensor | Speaker |
|---|---|---|
| Sensing range | Up to 22ft (7m) | N/A |
| Wireless range | Up to 328ft (100m) | |
| Operating frequency | 433.92 MHz | |
| Operating voltage | 12VDC | |
| Current draw (standby / active) | 5mA / 20mA | 25mA / 100mA |
| Power input | 2.5mm DC jack | |
| Light source | IR LED | N/A |
| Operating temperature | 32°~122°F (0°~50°C) | |
| Volume | N/A | 0~90 dB |
| Alarm time range | N/A | 3~30 s (adjustable) |
| Speaker output | N/A | Chime/Off/Alarm (selectable) |
| IP rating | IP55 | N/A |
| Dimensions | 3-1/4" x 2-9/16" x 1-1/2" (82x66x38 mm) | 3-1/4" x 2-15/16" x 1-9/16" (83x75x40 mm) |
SECO-LARM® U.S.A., Inc. · 16842 Millikan Avenue, Irvine, CA 92606 · Phone: (949) 261-2999 / (800) 662-0800 · www.seco-larm.com
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