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Dahua Standalone Smoke Alarm, (5-year Replaceable Battery), DHI-HY-SA13A (MOQ-3Pcs)
₹ 944.00 GST included
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Dahua Standalone LPG Alarm, DHI-HY-GB40A
₹ 2,714.00 GST included
Dahua Standard Natural Gas Alarm, DHI-HY-GA40A
₹ 2,714.00 GST included
High-performance sensor. Intelligent and Accurate Detection of Gas Leakage, and send out Alarm Signal Timely. Operate stably and identify Gas type Effectively. Intelligent linkage to close Pipeline valve and start Exhausting Fan. A Built-in high-volume Buzzer, 70dB (A) at 1m (3.28 feet). Three Indicator lights for Displaying device status Clearly.
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Description
Dahua Standard Natural Gas Alarm, DHI-HY-GA40A is Designed to Continuously Monitor Methane Concentration. Adopting a Catalytic-type gas Sensor, advanced Electrical Technology, MCU, a Built-in high-volume buzzer, it Responds quickly and becomes Highly sensitive with Stable performance and low False alarm. Once the Surrounding Propane concentration reaches the Alarm threshold, it will promptly send out Visual and Audible alarm signal to remind the user to take Immediate measures. The Exhausting Fan can be Linked to the relay output port to send out Combustible Gas. The device can also close the Pipeline Valve to cut off the Gas source.
Features
- High-performance sensor
- Intelligent and Accurate Detection of Gas Leakage, and send out Alarm Signal Timely
- Operate stably and identify Gas type Effectively
- Intelligent linkage to close Pipeline valve and start Exhausting Fan
- A Built-in high-volume Buzzer, 70dB (A) at 1m (3.28 feet)
- Three Indicator lights for Displaying device status Clearly
Specifications
- Brand : Daua
- Gas Type : Methane (CH4)
- Alarm Threshold : 10 percent LEL
- Response Time : Less or equal to 30s
- Supply Voltage : DC12V
- Power Consumption : Less or Equal to 0.8W
- Operating Temperature : minus 10 Deg. C to plus 55 Deg.C
- Relative Humidity : Less or Equal to 95percent RH (non condensing)
- Warm-up Period : 180s
- Alarm Method : Visual and audible alarm
- Alarm Sound Output : 70dB (A) at 1m (3.28 feet
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