Honeywell SM4 Swivel Mounting Assembly

Multi-Spectral digital electro-optical infrared fire detector, two-stage ALERT and FIRE ALARM response.

Multi-spectrum UV/dual IR/VIS fire and flame detector, electronic frequency analysis, -40 to 185°F (-40 to 85°C).

Multi-spectrum quadband triple IR fire and flame detector, dual microprocessors.

Multi-spectrum digital electro-optical flame detector, 120° field of view, detects hydrocarbon and non-hydrocarbon.