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Ningbo Wanke Electron Technology Co., Ltd.

[Province: Zhejiang ]

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Combination Co&Smoke Detector

Payment Terms:	T/T,L/C at sight

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Basic Info.

Usage: Smoke
Brand Name: wanke
Model No.: BWK401C
Place of Origin: Zhejiang
Min.Order: 1000 Piece/Pieces

Supply Capacity

Production Capacity: 500000
Packing:gift box,double blister cards
Delivery Date: 20 days

1.Unit Size:Φ140X41mm
2.Working Current:
   1-Static Current:≤25uA
   2-Alarm Current: ≤45mA
3.Operating Voltage: DC 9V Battery
4.Alarm Sound: ≥85dB(3m)
5.Ambient Temperature: -10°C∼60°C
6.Ambient Humidity: ≤95%RH
7.Sensor:Combination Optical,Carbon Monoxide Sensor
8.Low Battery Alert Remain: 7-15 days
9.Alarm Density:
1-Co: 30ppm,alarms not activate within 120minutes
            50ppm, alarms within 60~90 minutes
            100ppm, alarms within 10~40 minutes
            300ppm, alarms within 3 minutes
2-Smoke: 1%~5%/FT OBS
10.Certificate:CE&RoHS&EN50291&EN14604 Aprroval

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