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 Detector 2 Wire Smoke Detector Product Description Power supply: DC12V-DC24V Working current: 16mA-17mA Detecting time: Detect once every about 5s Detecting smoke method: It works only when it detects smoke twice. Working current 16mA-17mA Detecting time detect once every about 5s...
Next, the smoke detector must be cleaned of the dust that accumulates over time. There are several methods to do this. Vacuuming is the method recommended by many manufacturers, but some electronics experts advise against vacuuming, due to the creation of static electricity, which can damage some...
Cigarette Smoke Detector can be used alone or equipped for wired, wireless, or Wi-Fi notification. Choice of alarm, strobe light, voice, pager, email, or text message output options from your cigarette smoke detector. Oursystem selection guidecan help you choose which cigarette smoke detector sy...
10 YEARS BATTERY STANDALONE SMOKE DETECTOR The detector is a photoelectric detector that uses the most advanced optical sensing chamber. The detector is designed to provide open area protection without wiring, and is easy to install and construct; The red LED on eac...
* 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 ...
2015 Exclusive Fire Strong Light Siren (PW-125) FOB Price:US $3/ Piece Min. Order:100 Pieces Contact Now Quick Magnetic Iron Fixing for Smoke Alarms (PW-100) FOB Price:US $0.2-0.5/ Piece Min. Order:100 Pieces Contact Now Magnetic Adhesive Smoke Detector Mounting Kit Set (PW-100) ...
Smoke Detector With 3V Battery Replacement for Residential Fire Alarm US$4.00-8.00 500 Pieces (MOQ) Product Details Customization: Available Type: Smoke Detectors Anti-Theft Alarm System Type: Sound and Light Alarm Start Order Request Contact Supplier Chat Shipping &...
This detector is designed to provide open area protection and to be used with most conventional fire alarm panel. The conventional rate of rise of rise heat detector uses thermal component to detect the temperature changing in the environment. It can enable fire alam when the temperature ...