Smoke Alarm Detector for wireless alarm system

Oct. 30, 2009 - PRLog -- Smoke detectors apply to some place where is less smoke or stop smoke to probe smoke ion. They can probe smoke exactly by 168  A. The detector will send out sound&light to alarm and send the alarm message if the density of smoke exceeds limitation. it's very suitable for home, shop, warehouse, supermarket. and buy it with our alarm host , it can effectively decrease the fire




Wireless/Wired Smoke Sensor

Installation

There is a manual, a detector and two screws in the packing. Choose the suitable position to fix the bottom with screws, and then fix the cover and push-button according to sketch map. About 25 to 40 square meters in the room, there should be a smoke detector. If there is some important equipment, we suggest that you should install a detector about 0.5 to 2.5 meters.

Notice

The smoke detector should not be install in the areas where is high temperature and high wind velocity. In order to keep the detector efficient working, you should clean it 6 months each time. Turn off the power at first, just sweep dust with soft brush. Then turn on the power.

Technical Parameter:

- Voltage: 12V DC

- Current consumption: less than 10uA in idle mode, 10 to 30 mA while alarm.

- Frequency: 315MHz/433MHz

- Sensitivity of smoke: accord with UL NO.217 standard

- Operational temperature: ：-5℃ to 50℃

- Humidity: 10% to 90%

- Intensity of buzzer’ volume: 85 decibel 10 foots

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Shenzhen Sinda Technology Co., Ltd is one of the mid-scale enterprise and specializes in designing, manufacturing and selling of Patrol Hawk series of GSM alarm system.