Mounting Base for Model S251IS

Mounting Base for Model S251IS

Required mounting base for Model S251IS

S250 Ionization Detector

S250 Ionization Detector

Ionization type Smoke Detector with dual Stainless Steel Ionization Chambers for Industrial use

S251IS Intrinsically Safe Ionization Smoke Detector

S251IS Intrinsically Safe Ionization Smoke Detector

The SST Model S251IS Smoke Detector is a dual chamber ionization type detector designed to respond to the first traces of a fire by sensing both visible smoke and invisible products of combustion.

S260 Photoelectric Smoke Detector

S260 Photoelectric Smoke Detector

Designed to respond to a broad spectrum of both flaming and smoldering fire conditions. For industrial use.

S260 Photoelectric Smoke Detector with integral Heat Detector

S260 Photoelectric Smoke Detector with integral Heat Detector

Smoke detector with integral 135 degree Fahreinheit Heat Detector.