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Shenzhen Weichuan Technology Co., Ltd
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    5th Floor, Building B50, Zhongchuang Industrial Park, Liuxian Avenue East, Nanshan District, Shenzhen
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Infrared alarm
Infrared alarm
Infrared alarm
AN-304 is a wireless infrared alarm that can automatically detect human activities within an area. When an intruder passes through the monitoring area

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Product details
Product Features
  • Support LoRaWAN wireless remote real-time alarm
  • Supports wall mounted or ceiling mounted installation, with a detection range of 8-10 meters
  • Built in battery power supply, with a battery life of over 5 years
  • Support functions such as anti disassembly alarm, low voltage detection, status reporting, etc
Technical Parameter

Wireless performance

  • antenna Built in LoRa antenna
  • Maximum transmission power 19dbm
  • Maximum receiving sensitivity -140dbm
  • Working frequency band CN470-510\\EU863-870\\AS923\\US902-928\\AU915-928\\KR920-923MHz

    • detectability

  • Detection range 8-10 meters
  • Detection angle 100 degrees

    • work environment

  • operation temperature-10℃～50℃
  • Working humidity5% to 95% (non condensing)

    • Electrical specifications

  • Power supply modePower supply method: Built in lithium thionyl chloride battery
  • Battery capacity3.6V/8000mAh
  • standby mode≤15uA
  • Alarm status≤120mA

    • Product specifications

  • size86mm*86mm*26mm
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