Photoelectric anti - fire smoke detector-北京冠川智能

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Fire Alarm Detector

Photoelectric anti - fire smoke detector

Photoelectric anti - fire smoke detector

GC-218C

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  •  Photoelectric anti - fire smoke detector
   This product uses the principle of particulate refraction infrared light in smoke to detect fire. When smoke reaches a certain concentration, the detector outputs alarm signal. In order to reduce interference and power consumption, the transmitting circuit uses pulse mode. The product adopts unique structure design and photoelectric signal processing technology. It has the functions of dust-proof, insect-proof and anti-interference of outside light, etc. The product is designed to ensure the stability of the product. The product has a good response to the visible smoke caused by slow smoldering or light burning. It is suitable for residential, shopping mall, hotel, hotel, office building, teaching building, bank, library. Computer room and warehouse and other indoor environment smoke monitoring.

Installation and testing of products
1、(Independent or wireless)Please put the battery into the battery box correctly, do not installthe positive or negative, keep the battery power supply, the product into normal working state.
2、(Networking type)Connect DC 12v power supply, red to positive(+12V), black to negative(GND), white to public(com), blue to open(NO), yellow to close(NC).
3、Turn on the power, the detector directly into the normal monitoring state. The indicator flashing every 40 seconds; alarm state, the indicator flashing once a second.
4、Generally installed on the ceiling in the center of the detection space, the base is fixed to the selected installation position with mounting screws, the detector is stuck in, rotated, and checked to see if it is firm
5、After the product is installed, press the test key to test whether the product is working normally, whether the peak speaker is calling, whether to transmit the wireless signal (wireless type), and whether the relay output is normal (Networking Type).
6、Smoke can be directly blown into the detector to test the performance of the product. After smoke dispersion, the detector reset to the normal monitoring state.

Simple maintenance:
The alarm must be cleaned once every six months to maintain good working efficiency. Turn off the power supply first, then gently sweep the dust with a soft brush. Then start the power supply。
Pay attention:
1、This product should not be installed in extremely cold, extremely hot, very high wind speed and often there is a large amount of smoke and dust environment.
2、When the battery voltage is insufficient, the peak ringing device will emit short "beep" sound every 40 seconds. In order to ensure the detection sensitivity of the detector, please replace the battery in time.
3、Photoelectric smoke detector can reduce the occurrence of disaster, but it can not ensure the safety. For your safety, please use this product correctly, at the same time, we should be vigilant in our daily life, strengthen the consciousness of safety and prevention.



GC-218C

Technical parameters
 Working voltage:Battery 9V 6F22   DC 12V
Quiescent current:≤10uA (Independent or wireless)Model:GC-218CD /GC-218CW
                                ≤20uA  (Networking)Model:GC-218CY
Current consumption at alarm:≤20mA
Alarming Level:0.65~15.5%FT
Alarm instruction:Red LED
Alarm sound pressure:≥85dB/m
Working temperature:-10°C ~ +50°C
Ambient humidity:≤95 % RH
Monitoring area:20-40 ㎡
Alarm:Audible and visual alarm
wireless signal 315MHz或433MHz
Relay NO/NC
size:φ107*35mm
Smoke sensitivity:Conformance with UL Standard 217
 Operative norm:GB4715-1993

Order type
GC-218C
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