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1、Residential Gas Leak Alarm （Model：QJF-II）： |
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● Continually and automatically monitor indoor gas leakage
degree, and make audible and visual alarm when it reaches to
1/10-1/4 of Lower Explosive Limit (LEL).
● Output alarm signal to online alarm system or triggercorresponding linkage device.
● Effectively avoid the occurrence of accidents of fire,explosion, asphyxia, death, etc. due to gas leakage.
● Double structure with high reliability and strong
anti- interference.
● The design of sensor can be changed to increase the service time.
● Standard: GA127-1996 CJ3057-1996.
● Power consumption: <4W. Alarm loudness: >70dB.
● Response time: <30 seconds, Recovery time: <30
seconds.
● Regular service life: 3 years.
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MSDP：32.00 USD |
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2、Residential Gas Leak Alarm （Model：LF-86）： |
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● High stability, long service life; ceiling installation.
● Independent alarm ,online alarm optional.
● Automatically reset after removing alarming condition.
● Working voltage: DC12V.
● Inductive gas: coal gas/natural gas.
● Buzzer volume energy level: >70dB/m.
● Alarm density: 15％LEL, Recovery density: 8％.
● Alarm way: audible and visual alarm/ online signal.
● Fuel gas alarm size: ф15*41(mm).
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MSDP：26.00 USD |
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3、Residential Gas Leak Alarm （Model：LF-87）： |
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● Controlled by MCU with strong reliability.
● High stability, long service life; ceiling installation.
● Independent alarm, online alarm optional.
● Power supply mode optional.
● Automatically reset after removing alarming condition.
● Inductive gas: coal gas/natural gas.
● Working voltage: AC220V 50Hz or DC12V.
● Buzzer volume energy level: >70dB/m.
● Alarm density: 15％LEL, Recovery density: 8％.
● Alarm way: audible and visual alarm/online signal.
● Fuel gas alarm size: ф120*50.7(mm).
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MSDP：28.00 USD |
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4、Residential Gas Leak Alarm （Model：LF-88）： |
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● Controlled by MCU with strong reliability.
● High stability and long service life; can automatically
identify valve controller.
● Wall hanging, independent alarm, online alarm optional.
● Power supply mode optional.
● Automatically reset after removing alarming condition.
● Inductive gas: coal gas/natural gas/liquefied gas.
● Working voltage: AC220V 50Hz or DC12V.
● Buzzer volume energy level: >70dB/m.
● Alarm density:15％LEL, Recovery density: 8％.
● Alarm way: audible and visual alarm/online signal.
● Fuel alarm size: ф120*70.43(mm).
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MSDP：28.00 USD |
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5、Smoke Detector （Model：SF-168A）： |
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● High stability, long service life.
● Independent alarm and online alarm optional.
● Automatically reset after removing the alarming condition.
● Working voltage: C9V-12V.
● Inductive gas:
LPG,LNG.
● Buzzer volume energy level: 85db in 10 feet.
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MSDP：15.00 USD |
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6、Smoke Detector （Model：JTF-LZ-1412）： |
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● High stability, long service life, ceiling installation.
● Online alarm.
● Automatically reset after removing the alarming condition.
● Working voltage: DC12V.
● Inductive gas: smog.
● Diameter: 14cm.
● Working temperature scope: -10℃ to 50℃.
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MSDP：16.00 USD |
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7、Glass Break-in Detector （Model：PF-456）： |
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● High stability, long service life, wall hanging
installation
● Anti-removing alarm.
● Automatically reset after removing the alarming conditioning condition.
● Working voltage: DC12V.
● Working temperature: -10℃ to 50℃.
● Case material: fire retardation ABS.
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MSDP：32.00 USD |
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