Gold Member Since 2014
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Shenzhen Wale Group Co., Ltd.

Photoelectric Smoke Detectors, Independent Smoke Detector, Smoke Alarm manufacturer / supplier in China, offering Independent Wireless Smoke Detector for Home Alarm System, Voice Prompt APP Controlled GSM Home Security Alarm System, Wireless Security Door Motion Magnetic Sensor+ABS+Aluminum Alloy Material and so on.

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Supplier Homepage Product Smoke Sensor Independent Wireless Smoke Detector for Home Alarm System

Independent Wireless Smoke Detector for Home Alarm System

FOB Price: US $5.5-6.5 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $5.5-6.5/ Piece
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Port: Shenzhen, China
Production Capacity: 100000 Sets Per Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: WL-228/228D/228W
  • Usage: Anti-theft, Gas
  • Certification: CE, FCC, RoHS
  • Working Voltage: 12VDC
  • Alarm Current: 10m
  • Dimension: D=105mm, H=38mm
  • Warranty: 3 Year
  • Transport Package: Color Box or OEM
  • Origin: Shenzhen, Guangdong
  • Type: Probe
  • Installation Mode: Wall Mounted
  • Application: Home, Industry, Special Equipment
  • Working Current: 12ua
  • Buzzer: 90db at 10 Feet
  • Certificated: RoHS/CE
  • Trademark: WALE or OEM
  • Specification: CE, ROHS, FCC
  • HS Code: 8531100000
Product Description
Specifications:
1. Independent fire detector 
2. Dustproof, mothproof, dampproof 
3. Anti extraneous light interference 


Functions:
1. Photoelectric detector mode 
2. Using low power consumption CMOS micro processor 
3. Special design for dampproof 
4. Having manual testing and reset function 
5. Reliable and stable working performance 
6. With super thin structure 
7. Dustproof, mothproof and anti extraneous light interference 
8. Independent smoke detector


Warranty 
1. All products have been strictly Quality Checked in house before packing. 
2. All products have been well packed before shipping. 
3. Two years warranty is provided for all models.   

 
Delivery 
1. Sample and mini order will be delivered within 2-3 working days after the receipt of payment. 
2. For order over 500pcs or customized order, lead time will be 4-6weeks after the receipt of payment. Please contact our sales to make sure the current inventory.
Technical Specification:
ModelWL-228WWL-228D
Model typeWireless smoke                        detector                Independent  smoke                              detector
Power supplyDC9V (6F22 battery)DC9V(6F22 battery)
Detection area20 Square meter
Transmitting frequency433MHz/
Transmitting distance   ≤150m(in openarea) /
Installation height 1.7 to 2.5m(2.2m is proposed)
Sound level≤85dB/m
Programmer code1527/
Working current≤10uA
Alarm current≤30mA
Operating temperature -10ºC~ +55ºC
Relative  humidity≤95% RH (non-condensing)
Unit size(mm)115*115*42


Independent Wireless Smoke Detector for Home Alarm System
Independent Wireless Smoke Detector for Home Alarm System
Independent Wireless Smoke Detector for Home Alarm System
Independent Wireless Smoke Detector for Home Alarm System
 
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