Dahua wireless alarm repeater

DAHUA-9285

DHI-ARA43-W2(868)


  • Dahua radio alarm repeater
  • Allows the connection of up to 32 peripherals
  • Two-way RF communication
  • Support manual and automatic pairing
  • Automatic switching of dual antennas to reduce blind zones
  • Cloud update and automatic recovery from update failure
  • Backup battery for >35 hours in case of power failure
  • Up to 32 wireless devices LED pairing and operation indicator Signal strength detection 868 ~ 868.6 MHz two-way radio communication Radio range up to 1.6 km in open field frequency hopping AES128 encryption mode Anti-sabotage tamper Low battery alarm Power: 12V DC, 1.5A Backup lithium battery up to 35 hours Operating temperature -10°C ~ +55°C Relative humidity 10% ~ 90% Polycarbonate and ABS plastic shell Dimensions: 163.2 (W) x 163.2 (H) x 32.5mm Weight: 32g

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