Gold Member Since 2013
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Gas Sensor, Gas Detector, Smoke Alarm manufacturer / supplier in China, offering Manufacturer Gas Sensor Detector with En 50291 Approval, Promotional Custom Logo Engraved Keychain Letter Opener Mini Knife Logo Print, Cute Portable Lemon Style Key Chain Ring Bottle Opener and so on.

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Supplier Homepage Product Security & Protection Manufacturer Gas Sensor Detector with En 50291 Approval

Manufacturer Gas Sensor Detector with En 50291 Approval

Purchase Qty.:
1-999 1,000-4,999 5,000+
FOB Unit Price: US $8.4 US $6.7 US $4.7
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $8.4
1,000-4,999 US $6.7
5,000+ US $4.7
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000 PCS/Week
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DF43
  • Anti-theft Alarm System Approach: Active
  • Anti-Theft Alarm System-Wide: Surface Control Alarm Detectors
  • Types of Smoke Detectors: Gas Detectors
  • Infrared Sensor Installation: Embedded Wall
  • Color: White
  • Size: 112*63*35 mm
  • Alarm Curret: 23 Ma
  • Operating Voltage: AC 110V ~220V DC9V Battery (6f22)
  • Material: ABS
  • Transport Package: in Retail Box
  • Origin: Shenzhen, Guangdong
  • Type: Smoke Sensor Probe
  • Anti-Theft Alarm System Type: Sound and Light Alarm
  • Anti-Theft Alarm System Distance: Power Detector
  • Infrared Sensor Probe Type: Infrared Temperature Sensor
  • Combustible Gas Detector Model: NA-300
  • Weight: 85g
  • Standby Current: 10 Ua
  • Spl: ≥85dB(with 3 Meter)
  • Temperature Range: 32°f to 120°f (0°c to 40°c
  • Trademark: OEM
  • Specification: CE
Product Description
Wireless Carbon Monoxide Gas Detector is necessory product for home security, It will beigin to alarm when the density of smoke or co arrive some degree, best choice for home, resturant , hotel and so on. We are professional manufacturer of smoke alarm co alarm, if have any need, contact us freely

Name Gas Detector
Weight85 g
Power by 3V CR123A
Standby Current≤10uA
SPL≥85dB(with 3 meter)
Operating voltageAC 110V ~220V  DC9V battery (6F22)
Low voltage working time7-15 days
Temperature range-10~50°C 
Package in retail box 
1. American Technology Electrochemical Co sensor ensures complete accuracy and reliability giving a 5 year guranteed life under normal operating conditions.

2. SMT manufacture technology to provide accuracy and stability.

3. Use a microprocessor for circuit control and gas monitoring to assure performance stability and reliablity.

4.Comtinuouse self-teting function.

5. Automatic sensor adjustment function ensure complete accurancy.

6.5 years duration to alert customers to replace with a new unit

7.loudly-alarm signal exceeding 85dB at 3m.

8.Easy to install,remove and mantain

9.Low battery waming.

Package included
1 * Smoke Detector
1 * Color box 
1 * User manual 
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