Member Since

2007

Ningbo Kingdun Electronic Industry Co.,Ltd

 
  • wireless online smoke alarm
    Specifications:
    1)Power source: one 9V battery
    2)Quiescent current: 80uA 
    3)Temperature: -10 ~ +40
    4)Frequency: 433.92MHZ
    5)Alarm decibel:>85dB/3m
    6)Size:(diameter)110x37mm
  • gas alarm
    Technical parameters: Working voltage: AC230V50~60HZ
    Power dissipation: Less than 3W
    Use environment: Temperature: -10º C~50º C.
    Humidity: 10%~85%RH
    Alarm consistency: Gas ≤25%LEL
    Alarm voice: More than 85dB
    Size: 126x73x76mm
    Product performance feature: This alarm is suitable for inspecting leakage of household gas. It is sensitive to liquefied gas, natural gas and c
  • Doors-stopper alarm
    Power: DC1.5V/AA(2pcs)
    Volume: >=85db/3m
    Working Temperature : -10~+40
    Working Humidity : <95%
    Size:150x45x40mm

  • wireless online smoke alarm (KD-101A)
    The alarm can collect more than 2 alarms to a online system through LEARN key(LEARN). All alarms in the system will give an alarm when one of them detected the signal.
    The appearance of it is very nice. It"s safe and convenient to install, can be installed on wall or ceiling. It"s widely used in house, shop, restaurant, storage, engine rooms, entertainment locations etc.
    TECHNICAL REFERENC
  • co detector (KD-106C)
    By adopting advanced electrical technology and electrochemical sensor, CO detector KD-106C/D has high sensitivity and without misinformation. It can be used to detect the CO both at home and in the factory. The detector makes a linear voltage signal through directily react with the CO in the air in order to detect the CO. It will give both sounds and light signal once the density of CO in the air
  • water alarm HS-106 (HS-106)
    Power supply: 9V DC battery
    Quiescent current: 5 to 10uA
    Temperature: +1 to + 60oC
    Response time: Less than 7 seconds
    Alarm decibel: more than 85dB/3m
    Rated current: less than 16mA
    Low battery signal
    Size: 86 x 82 x 30mm
    It will alarm when water touch the three points at the back of the detector together
  • carbon monoxide alarm (KD-106A/B)
    ALARM SETTINGS
    70ppm 60~189min
    150ppm 10~50min
    400ppm 4~15min
    700ppm 2~6min
    TECHNICAL REFERENCE
    Power: AC110V/60Hz
    Rated wattage: < 4.2W
    Working temperature: -10 ~ +50C
    Size: 129 x 96 x 50mm
  • gas alarm (HS-109)
    Technical parameters: Working voltage: AC230V50~60HZ
    Power dissipation: Less than 3W
    Use environment: Temperature: -10?C~50?C. Humidity: Less than 95%
    Alarm consistency: Gas Less than 25%LEL
    Alarm voice: More than 85dB
  • doors and windows alarm (HS-105)
    The product can be installed directly to door or window, as soon as there is someone unwanted to open door or window, it can draw you attention.
    How to install:
    1. Put into the cell battery in the right place; To fix the main master machine on the door or the window
    2. Glue the magnetic iron parallels on frame or the window frame sticks the plastic cloth in advance in the center, longest
  • smoke alarm (HS-102)
    * 9V DC bettery operated
    * Flash alarm indicator (red)
    * 85 db alarm singal within 3 m
    * Solid connections and battery included
    * Low battery signal
    * Test button 
    * Size: (diameter) 101?34mm
 
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