Product Description

High quality (A2S) Spot Type Combined Smoke & Heat Detector

This spot type photoelectric smoke detetor can be used in supper market, civil building, motor car packing area, basement area, power station, and industry field to send warning signal to master if on fire.

Item	Technical description	Remark
1	2-bus, non-polarity.
2	Adopts the E-code method, which occupy one addressable code.
3	Built in singlechip, stable operation, lower rate of mis alarming.
4	Very good quality on humidity resistance and anti jamming.
5	Adopts the double sensing technique of photoelectric sensor and the temperature sensor, no pollution.
6	Which can be adjusted the sensitivity threshold value on smoke or temperature.
7	Adopts the special digital buses technique to transmit the data, real time check the field data.
8	Analogue combination detector, with the characteristic of fixed termperature, but no rate of rise temperature characteristic.