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DAHUA-4287
DAHUA-4287
DAHUA-4287_B
DAHUA-4287_C

Dahua wireless relay

DAHUA-4287

DHI-ARM7011-W2(868)

  • MAIN FEATURES
  • SPECIFICATIONS
  • DOCUMENTATION
  • COMMENTS
  • Dahua wireless relay
  • Frequency hopping and bidirectional communication
  • Interference detection and communication encryption
  • Updating in the cloud
  • Overheating protection
  • Voltage detection
  • 1-channel external tamper input
  • Dry contact relay
  • Used to remotely control the 0V ~ 36V DC power supply.
  • The dry contact of the relay is electrically isolated from the power supply circuit of the device
  • Allows use in low voltage to control power supply to other devices
  • Overvoltage protection and overheating protection
  • 868 ~ 868.6 MHz two-way radio communication
  • Radio range up to 1.2 km in the open field
  • Frequency hopping
  • AES128 encryption mode
  • Tamper input NO/NC
  • NO/NC relay output (0V ~ 36V DC, 5A)
  • LED indicator
  • Test mode
  • Supports cloud update and automatically restores when update fails
  • Operating temperature -10°C ~ +55°C
  • 10% ~ 90% relative humidity
  • Polycarbonate and ABS plastic housing
  • Dimensions: 39 (W) x 33 (H) x 19 mm
  • Net weight: 45 g
  • Gross weight: 60 g
REFERENCE / MODEL DAHUA-4287 / DHI-ARM7011-W2(868)
Device Power Meter || Switch
Immunity RF interference
Installation environment Indoor

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