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Brj 311d Stand Alone Smoke Detector - China

price: contact company for price

1.Unit Size:Φ107X44mm

2.Working Current:

1-Static Current: ≤10μA

2-Alarm Current: ≤12mA

3.Operation Voltage: DC 9V Battery

4.Alarm Sound: ≥85dB(3m)

5.Ambient Temperature: -10°C~+60°C

6.Ambient Humidity: ≤95%RH

7.Sensor: Optical

8. Low Battery Alert Remain: 7-15 days

9.Certificate:EN14604 & CE & RoHS Approval


Company Contact:


  • Phone: 18026904471

  • Address: D Building, ZhangKengjing Industrial Gardon, GuanL, Shenzhen, China

  • Email: Email


Published date: November 7, 2013 -

  • Business Description: Shenzhen Bairenji Technology CO.,Ltd is a professional manufacturer of

    security and protection products .Our products are in high quality and

    with competitive prices.

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