Product Details
Simplex 4098-9845 Weatherproof Duct Housing Enclosure is designed for use with the following TrueAlarm addressable duct
sensor housings (ordered separately):
— 4098-9755, Standard Duct Sensor Housing
— 4098-9756, Duct Sensor Housing with Relay Output
Photoelectric sensor and exhaust tube are supplied.
Sampling tube is ordered separately per duct size.