Home Security Gas Alarm Gas Leakage Alarm for Home Fire Alarm Sensor Methane Poisoning Alarm Detector Combustible Gas Detector with Voice

• Type: Methane Detector
• Signal Transmission: Wired Alarm
• Working Mode: Active
• Certification: CE, ISO, CCC
• Application: Indoor
• Working Principle: Electromechanical
• Transmission Mode: Wired Pilse Connection
• Alarm Volume (within 1m): ≥80dB
• Transport Package: Carton/Pallet
• Specification: SY-KT-227/228
• Trademark: SANYANG
• Origin: Cixi, Ningbo, China
• HS Code: 8481804090
• Production Capacity: 10000000PCS/Year

Product Description

Applicable gas	Methane
Alarm point	10%LEL
Range	0-20%LEL
Sample method	Free diffusion
Working voltage	220V Ellectric supply
Power	1.5W
Alarm mode	Audible and visual alarm
Output mode	Wired pulse connection/Wired switching value connection/Wired level connection/Bluetooth connection/NB communication connection/FSK communication connection

When dangerous concentrations of Methane or Explosive gases are detected, notify you immediately to save your life in the first place. 
And it connect with the gas meter by wired pulse connection or bluetooth connection,when the combustible gas are detected,the gas alarm goes off,and the gas meter will auto off.