The Hochiki SOC-24VN is a conventional photoelectric smoke detector with no reed switch. It detects both smoldering and fast-flaming fires. Specifically, a computer-designed optical chamber drives its sensitivity.
How the Hochiki SOC-24VN works
First, a GaAlAs infrared diode lights the smoke chamber. Then, scattered light from smoke particles triggers an alarm. A single bi-color LED shows status. During standby, it flashes green every three seconds.
The “no reed switch” design omits the magnet-test feature. As a result, it removes one mechanical component from the detector.
Specifications
- Nominal voltage: 24 VDC
- Operating voltage: 8 to 35 VDC
- Supervisory current: 59 µA at 24 VDC
- Light source: GaAlAs infrared diode
- Listings: UL 268, UL 464, NFPA 72 compliant
- Compatible bases: NS-4 Series, NS-6 Series, HSC-4R, HSC-R
This detector suits open areas and in-duct applications. However, always confirm base compatibility for your system.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 4 × 4 × 2.5 in |
| Condition | New |
| Manufacturers | Hochiki |
| Part Type | Photoelectric Smoke Detector |
