fire alarms different smoke detector types 2/3 wired smoke detectors for you

Features of  Hard wired smoke alarm                                                                                         

1.Photoelectric - ideal for detecting smouldering fire

2.2-wire hard wired smoke alarm for fire alarm system

3.Wide operating voltage range; Power Supply Non-Polar

4.MCU Processing; High resistance to false alarms

5.Compatible with general fire alarm control panels

6.Ceiling/wall mountable

7.Red LED indicates that the detector is operating properly and alarm mode

8.Power-Off Reset; Remote LED Indicator

9.Stainless Steel Shield in Chamber; Anti-RFI

10.Power supply non-polar input;

11.Execute criterion: GB4715, EN54-7, UL539;

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