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Item specifics
  • Type: Smoke Detector
  • Brand Name: KERUI
  • Model Number: GS04
  • Color: white
  • frequency: 433MHZ
  • Usage: Fire smoke alram
  • Alarm Sound: 75dB
  • material: ABS
  • Feature1: can work with our alarm system
  • Working Voltage: 9V
  • Feature2: Easy to Use and install
Product Description
433MHz Portable Alarm Sensors  Wireless Fire Smoke Detector
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System Introduction:                                                                                           
Working Voltage:  9V alkaline battery or carbon-zinc battery
Transmission frequency: 433MHz
Technical characteristics:                                                                                   
Working Current: lower 40mA
Standby Current: lower 10uA
Superior ABS material
Working frequency:433MHz
Alarming Sound: more than 75dB
Transmission distance:100-150m in open area.
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FQA :                                                                                                                     
1.Q:If I buy more,will there be any discount?
   A: pls contact us by trade manager or leave us a message, and we will quote you the  best price for a discount, the discount is based on the QTY.
2.Q:When can I receive item after made payment?
   A:Normally,we will send it by China post for declear value 20usd per package,and it takes about 35-90days arrive. If EMS or DHL, it takes about 4-13 days arrive, declear value based at least 30 usd.
3.Q:I still have not received the item after 30 days,what should I do?
   A:International shipping need more time,pls wait for a few days until the 45th, or pls try to contact the original post near your home,  the package may be there. 
4.Q:What I received is different from picture,what\'s happen?
   A:Every item before shipping is well inspected,though we packed well,it still can\'t be    avoid because of rough handling by shipping worker.In this case,pls contact us and let me know how many quantity in broken,please email me what you prefer: refund you relative money or resend to you.  


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 5cm x 6cm (3.94in x 1.97in x 2.36in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 5cm x 6cm (3.94in x 1.97in x 2.36in)
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