Sign up for System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector – 12/24 VDC, Removable Cover, Drift Compensation, UL Listed
If you need a reliable, no-nonsense smoke detector for a commercial or residential security system, the System Sensor 2W-B is a solid choice.
This is a 2-wire, photoelectric unit that runs on 12 or 24 VDC, making it compatible with most standard fire alarm panels.
Photoelectric detection is great for catching smoldering fires early – think burning upholstery or overheated wiring.
It's got some smart features built in, like drift compensation and smoothing algorithms that help reduce false alarms from dust or environmental changes.
The removable detector cover and chamber make maintenance easy – just pop it off, clean it out, and put it back.
No special tools needed.
The red LED visual alert gives you a clear status indication, and the built-in remote maintenance signaling makes it easy to check on the system without having to climb up to each unit.
It's about 5-1/4 inches in diameter and 2 inches high – compact enough to blend in but visible enough to do its job.
It's UL listed and CSFM approved, so it meets the necessary safety standards.
Plus, it's made in the USA, which is always a nice bonus.
A dependable, professional-grade detector that'll give you years of reliable service.Related Products
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