Dahua Four-Key Remote Control (ARA21-W)

9.00 $

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Product Description

Specifications

  • Name : Wireless Key Fob
  • Working Voltage : Min: 1.8V / Regular: 3.0V / Max: 3.6V
  • Frequency : Min: 3.15 MHz / Regular: 434 MHz / Max: 915 MHz
  • Max Reflection Power : Min: 9.2 dBm / Regular: 9.6 dBm / Max: 10 dBm
  • Transmitting Current : Min: 18.9 mA / Regular: 19.8 mA / Max: 21 mA
  • Data Rate : Min: 0.1 Kbps / Regular: 4.8 Kbps / Max: 100 Kbps
  • Key : 4
  • Temperature : Min: -10°C / Max: +50°C
  • Ingress Protection : IP20
  • Dimension L*W*H (mm) : 62*30*14

Features

  • Arm/Stay arm/Disarm/SOS
  • LED indicator
  • FSK, OOK modulation modes
  • Frequency band is 434MHz by default
  • Max transmit power +10 dBm
  • Low consumption, current under sleep < 10nA
  • Under +10dBm output power, TX current is 19.8mA (FSK transmit mode)
  • Super-LOW current power down mode (30NA OFF current, 50nA standby current)
  • Data transmission rate: max 100Kbps
  • Battery voltage detection
  • 128 bit AES encryption algorithm

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