Heat Detector Manufacturers - Ningbo Sentek Electronics Co., Ltd.

Heat detector with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

Heat Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

thermal Heat detector with UL,EN,CE,Rosh

heat detector, heat alarm HD-912 provides fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Features:1)2 or 4 wire modles2)Advanced...

UL approved Heat detector

heat detector, heat alarm HD912 series with UL521 and EN54-5 approval . 1)2 or 4 wire modles 2)Advanced detection heat detector, heat alarm Feartures:1)2 or 4 wire modlesThe range includes:HD912-2 2 wire heat alarmHD912-2L 2 wire heat alarm with remote LED outputHD912-4 4...

Security Alarm with UL,EN and CE

Security Alarm , heat alarm HD-912 provide fast and reliable response for heat 57C (135F) detection, UL521 and EN54-5 approved Security Alarm,heat detector, heat alarm with fixed and rate-of-rising temperature heat detector, heat alarm Feartures:1)2 or 4 wire...

UL, EN and CE approved Conventional Heat Detector

Conventional Heat Detector,heat alarm 1)2 or 4 wire models 2) Fixed temperature and rate of rise 3) UL521, EN54-5 approved Conventional Heat Detector :All of the Sentek’s HD912 series detectors meet the requirements of UL521 and EN 54-5 for use in fi re alarm signaling...