เครื่องตรวจจับความร้อน Sentek HD912-2L Heat Detector ดีไซน์ตัวเรือนบางเฉียบ ตรวจจับความร้อนขั้นสูง ติดตั้งและบำรุงรักษาง่าย
This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector
FCM-1 Addressable Control Module provides Notifier intelligent control panels a circuit for Notification Appliances (horns, strobes, speakers) or to monitor a telephone circuit.
L-Series, white, wall-mountable, clear lens, speaker strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
The SpectrAlert Advance SPSRK-R (replacement model) is a red, outdoor speaker strobe for wall installation with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Offers mounting plate only - no back box included.