US5019805 Feb 3, 1989 May 28, 1991 Flash-Alert Inc. Smoke detector with strobed visual alarm and remote alarm couplingUS5019805 1989年2月3日 1991年5月28日 Flash-Alert Inc. Smoke detector with strobed visual alarm and remote alarm coupling...
The smoke detector of the present invention is designed to warn hearing impaired persons of fire or smoke. A small, attractive, and inexpensive wall or ceiling mounted unit houses a dual chamber ionization detector, piezoelectric alarm horn, and a high intensity xenon strobe unit producing approxima...
* Smoke, heat, gas, flame, beam detector * Manual call point and pull station * Audio/visual alarm, strobe horn * Standalone battery operated fire alarm detectors * Explosion-proof and weather-proof fire alarm devices * FM200/CO2 gas extinguishing control system ...
* Smoke, heat, gas, flame, beam detector * Manual call point and pull station * Audio/visual alarm, strobe horn * Standalone battery operated fire alarm detectors * Explosion-proof and weather-proof fire alarm devices * FM200/CO2 gas extinguishing control system * Other fire safety products ...
LPCB certification conventional fire alarm strobe siren Introduction: AW-D316 Conventional Sounder Beacon can give audible and visual alarms after being connected to a DC24V power supply. It can be used with a bus-type fire alarm control panel through an output module. After rec...
Curtain PIR Motion Detector FOB Price:US $4-7/ Piece Min. Order:1 Piece Contact Now Fire Alarm Siren with Strobe Min. Order:1 Piece Contact Now Dual Infrared Ceiling PIR Detector (ALF-P465) FOB Price:US $4-5/ Piece Min. Order:1 Piece ...
The First Alert Hardwired Smoke & CO Alarm with LED Strobe Light and 10 Year Battery Backup features a powerful LED strobe that's proven to be extremely efficient in providing assistance for individuals with hearing impairments. The intuitive use of a Smart Strobe light carries the ...
ALARM SYSTEM FOR SENSING SMOKE AND INTRUDERS An alarm system using a laser generated light beam which extends through a plurality of isolated detectors and ends at a control station. Each detector includes two light-to-electric transducers, one for detecting smoke by scattering and... HENRY W. ...
They include a visual alarm and an audible alarm horn, and meet the requirements of the Americans With Disabilities Act. These units can be interconnected so if one unit senses smoke, all units alarm. Smoke alarms are not to be used with detector guards unless the combination has been evalu...
TUV Standard Addressable Fire Alarm Electrical Fire Panel 7-Inch Color LCD Display US$450.00-500.00 / Piece 24VDC 4-Wire Conventional UV Flame Detector for Factory and Oil Storage US$93.00-100.00 / Piece Lpcb Approved Infrared Linear Reflex Beam Smoke Detector US...