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The First Alert Wired Smoke Detectors with Low Infrared can protect your life and properties effectively when the place where you stay is on fire and your lives are at stake. The detector comes with the functions of intelligent logic control, pulse count adjustment, auto temperature compensation for good accuracy under fluctuating temperatures, anti white light & anti-RF interference, so as to curb false alarm rate of the system effectively. In addition, the SMT design makes the size of the detector small and compact. It can be widely used in houses, offices or public places, like theatres, airports, restaurants, hotels and waiting rooms at railway stations.
Features
- Intelligent logic control, anti false alarm efficiently
- Auto temperature compensation
- Pulse count adjustment
- Anti white light interference
- Anti RF interference(20 V/m - 1GHz)
- Fresnellens
- Ceiling installation
- SMT design adopted
- Alarm output N.C. / N.O., Anti RF interference
Specifications
Operating voltage D.C. 9V -- 16V Current comsuption ≤18 mA (DC 12V) Detecting distance Diameter 8m (when the height is 3.6m) Detecting angle 360° Self-testing time 60 s or so Working temperature -10 ℃+50 ℃ Alarm indicator Red LED Alarm output N.C, or N.O., DC28V, 100mA Range of coverage 24 distance, 24 middle, 6 vicinities Sensor Dual element infrared sensor Operating temperature - 10℃ to +50 ℃ Environment humidity ≤95% RH (no congelation) Anti RF interference 10MHz-IGHz 20V/m Installation mode Ceiling mounted Installation height 2.5 to 6m Outline Size 4.17" dia. x 1.42" deep Package Includes
- 1 x First Alert Wired Smoke Detectors with Low Infrared
- 1 x User Munmal
Extra Info
Note:If your detector runs on batteries, change them when you change your clocks - at the start and end of daylight-saving time
- 1. If your smoke detector starts chirping or beeping off and on, it´s time to change the batteries
- 2. You may want to consider purchasing a combination smoke / carbon monoxide detector. These units cost more but are well worth it
- 3. If a smoke detector goes off, you literally have seconds to respond. There is absolutely no time to gather possessions, pets and possibly even each other. Your best response is to leave your home immediately, gather at your prearranged meeting place and call 911 from a neighbor´s home
- 4. Avoid getting any paint or dust on your smoke detector
- 5. Make sure the smoke detector you choose has been tested by an independent testing laboratory
- 6. Replace all detectors after 10 years