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MHA-866

Heat Alarm 10Year Lifetime Battery (optional RF function)

Domestic fire detection alarm

The temperature sensing fire detection alarm is made of high quality components combined with advanced electronic technology and sophisticated technology. Once the smoke concentration reaches the alarm setting value, the detector will issue an audible and visual alarm signal to remind you to take effective measures immediately; Or start the linkage device to eliminate dangerous situations and effectively avoid the occurrence of vicious accidents such as fire, explosion and poisoning. Microprocessor control, high reliability, low false alarm; On-site sound and light alarm.

Applicable Scenarios

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Certification

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Heat Alarm 10Year Lifetime Battery (optional RF function)
Product Parameters

Model#

MHA-866

Battery life

10 Year

Sensor

Thermistor

Size

Ф83×42mm

Gross weight

69g(including battery)

Alarm signal

Sound, RED LED flashing

Sound level

≥85dB@3m

Battery

DC3V(Built-in battery) cannot be replaced

Silence duration

80s

Operational temperature

-10℃~50℃

Operational humdity

≤95%

Carrier band

433/868MHz 433MHz SigFox Z-Wave LoRa Bluetooth Wifi

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Measuring range

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Long-term stability

≤土0.2%FS/Year

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Manual fire alarm button

Standard

GB 19880-2005

Voltage

DC24V(18V-28V)

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Standard

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Battery life

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Wired and wireless relay bases

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Power supply

主电:220VAC,备电:内置不可拆卸3V VL2032 2节可充锂电池

Battery life

能够维持正常待机72小时;报警维持 4 分钟;维持故障警报24 小时

View All
Foam fire extinguisher

Foam fire extinguisher

Model#

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Fire suppression class

2A,89B

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Wireless digital pressure gauge

Wireless digital pressure gauge

Measuring range

Gauge pressure :0~1KPa, 100KPa, 1MPa... 100MPa negative pressure :0~-1KPa, -100KPa Absolute pressure :0~50KPa, 100KPa, 1MPa... 3.5MPa composite pressure :-1KPa~1KPa, -100KPa~20MPa

Long-term stability

≤土0.2%FS/Year

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Manual fire alarm button

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Standard

GB 19880-2005

Voltage

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Point type optical smoke detector

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Wire system

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Bus voltage

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Model#

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Voltage

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Power dissipation

≤5W

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Standard

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Voltage

3V

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Model#

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Battery life

1-10 Year

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HOME

ABOUT US

  • ABOUT US
  • MILESTONES
  • BUSINESS STRUCTURE
  • OUR CULTURE

NEWS

PRODUCTS

  • BUSINESS SCOPE
  • PRODUCTS CENTER

SOLUTIONS

  • DOMESTIC FIRE ALARM MONITORING
  • INTELLIGENT FIRE ALARM
  • COMBUSTIBLE GAS DETECTION IOT
  • SMART ELECTRICITY SAFETY WARNING
  • INTELLIGENT FIRE WATER MONITORING

CSR

CASES

JOIN US

  • TALENT PROSPECT
  • MANAGEMENT MODEL
  • WORKING ENVIRONMENT
  • EMPLOYEE EVENTS

CONTACT US

  • Shenzhen Office (SZ)
  • HKSAR Office
  • Logistics Center (HKSAR)
  • SHOP

Copyrights ©2021 GartecTechnology Co., Ltd 嘉达科建. All rights reserved

Copyrights ©2021 GartecTechnology Co., Ltd
嘉达科建. All rights reserved