Define smoke alarm. smoke alarm synonyms, smoke alarm pronunciation, smoke alarm translation, English dictionary definition of smoke alarm. Noun 1. smoke alarm - an alarm that is tripped off by fire or smoke fire alarm alarm system, warning device, alarm
202 DC smoke/heat alarms provide battery powered smoke and heat detection, and alarm functions within a single unit. Advanced electronics in conjunction with a photoelectric smoke sensing chamber and sensitive heat detection provide early detection of fire and high immunity against unwanted...
A high output smoke and heat detector alarm system comprises a high output audible alarm means which includes a piezoelectric transducer and a voltage doubling means in combination with an improved smoke and heat detector which includes a low voltage power supply source, an ambient temperature detecti...
SMOKE AND HEAT DETECTING ALARMSHIDONII JIEI JIYAKOBII
ADT has been notified of the alarm. Take appropriate action. Low Battery Low Batt signal for the Heat Detector zone The battery power is low. ADT has been contacted. You will be notified of the non-emergency situation. Replace the battery. Please refer to the Smoke and Heat Detector ...
Conventional Fire Alarm System Smoke and Heat Detector, Find Details and Price about Smoke Alrm Wireless Alarm from Conventional Fire Alarm System Smoke and Heat Detector - Shenzhen Sumring Technology Co., Limited
Wireless Photoelectric Smoke &Heat Alarm Detector, Find Details and Price about Smoke Detector Heat Detector from Wireless Photoelectric Smoke &Heat Alarm Detector - Shenzhen Sumring Technology Co., Limited
Fast Detection Home Alarm Optical Smoke and Heat Sensor Detector Battery Type Description: AS-SHD331 is a household smoke and heat combined detectors, it's a device that senses smoke or temperature, typically as an indicator of fire. It is designed to help prom...
AS-SHD331 is a household smoke and heat combined detectors, it's a device that senses smoke or temperature, typically as an indicator of fire. It is designed to help promote household safety, warning people of fire by a local audible or visual alarm from the detector itself. I...
[translate] aLET’s GO 我们去[translate] a(i) Are hard wired smoke or heat detectors AND fire alarm sounders provided in all guestrooms? (i) 艰苦架线的烟或热探测器和在所有客房提供的火警发声器?[translate]