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  • Wireless optical smoke detector alarm

Wireless optical smoke detector alarm

  • US$4.80 + Shipping Cost
    Quantity: Lot

      Description:

      Quick Details

      Place of Origin:Guangdong China (Mainland)Brand Name:LongsinModel Number:LS-828-3PF
      Type:wirelessColor:whiteWorking voltage:DC9V

      Packaging & Delivery

      Packaging Detail:inside packing use waterproof ploy-bag,overwrap adopt the standard carton with export
      Delivery Detailwithin a week in general

      Specifications

      1.smoke detector
      2.high quality
      3.favorable price
      4.long life
      5.best sevice

      wireless optical smoke detector

        

      1.Main Features:
         1.1.Auto reset after alarm
         1.2.CPU process
         1.3.Sensor with high stability and low power consumption
         1.4.Auto check and indication for malfunction 
         1.5.Detecting natural gas
         1.6.SMT adopted

       

      2.Technical  Parameters:
         2.1. Operating voltage: DC 9-16V
         2.2.Standby current: ≤90mA or ≤30mA (low power consumption)
         2.3.Alarm current: ≤100mA or ≤40mA (low power consumption)
         2.4.Operating temp.: -10+50
         2.5.Working humidity: ≤95%RH
         2.6.Alarm mode: network output / sound & flash alarm / RF
         2.7.Alarm volume: ≥85dB/m
         2.8.Alarm density: 10%LEL (±5%LEL)
         2.9.Alarm output: relay output (N.C. and N.O. optional) / RF signal
         2.10.Dimension: Φ107*35mm

       

      3.shipping policy


           


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      Transaction History
      Buyer Product Information Price Order Date
      Ruqaya Alsaleh Wireless optical smoke detector alarm
      US$960.00
      		09 June 2026
      Holly Rhoades Wireless optical smoke detector alarm
      US$960.00
      		28 September 2026
      RICHARD LAFAN Wireless optical smoke detector alarm
      US$960.00
      		03 June 2026
      linthea douglas Wireless optical smoke detector alarm
      US$960.00
      		08 June 2026
      Ken Shingler Wireless optical smoke detector alarm
      US$960.00
      		06 June 2026
      marwan saouda Wireless optical smoke detector alarm
      US$960.00
      		12 August 2026
      Patricia Burks Wireless optical smoke detector alarm
      US$960.00
      		22 September 2026
      S C. Wireless optical smoke detector alarm
      US$960.00
      		06 August 2026
      alma ramos Wireless optical smoke detector alarm
      US$960.00
      		19 May 2026
      gloria arroyo Wireless optical smoke detector alarm
      US$960.00
      		29 May 2026
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