dahua
DAHUA-5122 | Dahua wireless magnetic contact ARD3 for doors and windows
DAHUA-5122DHI-ARD323-W2(868S)-BDahua wireless magnetic contact ARD3 for doors and windows
DAHUA-5122
DAHUA-5122_B
DAHUA-5122_C

Dahua wireless magnetic contact ARD3 for doors and windows

DAHUA-5122

DHI-ARD323-W2(868S)-B

Main features

  • Dahua radio magnetic contact for doors and windows
  • RF 868 MHz communication with frequency hopping and bidirectional
  • AES128 encryption and range up to 1200 m in open space
  • External 1-channel dry contact input
  • Tamper, low battery warning and temperature monitoring
  • CR123A battery power supply.

Specifications

Technical features

  • Dahua radio magnetic contact for doors and windows
  • Reed Switch sensor
  • Actuating distance < 40 mm
  • Application on non-metallic doors
  • 1 green alarm indicator
  • 1 power button

Features

  • Display of opening/closing status on DMSS app in real time
  • Test mode
  • Signal strength detection
  • Temperature monitoring
  • Cloud update with automatic recovery from update failure

Alarms

  • Tamper alarm
  • Low battery alarm

Communication interface

  • Carrier frequency 868.0 MHz-868.6 MHz
  • Transmission power (EIRP) limited to 25 mW
  • Bidirectional communication
  • Frequency hopping
  • Communication distance up to 1200 m in open space
  • AES128 encryption
  • External 1-channel dry contact input

Power supply

  • CR123A battery power supply
  • Maximum power consumption 125 mW
  • Battery life up to 4 years (external input type NO)
  • Battery life up to 2 years (external input type NC or pulse)

Environmental

  • Operating temperature -10 °C to +55 °C (indoor)
  • Operating humidity 10%-90% (RH)
  • Temperature measurement range -15 °C to +65 °C (indoors)
  • Temperature measurement accuracy ±1 °C
  • Temperature measurement resolution 1 °C

Physical characteristics

  • Housing material PC + ABS
  • Installation by means of bracket
  • Product dimensions 100.2 mm × 20.8 mm × 20.3 mm (L × W × H)
  • Packing dimensions 135.0 mm × 98.5 mm × 27.8 mm (L × W × H)
  • Net weight: 0.07 kg
  • Gross weight: 0.115 kg

Contents

  • Dahua ARD3 radio magnetic contact for doors and windows DAHUA-5122 (DHI-ARD323-W2(868S)-B)

Certifications and standards

  • CE
  • EN 50131-1:2006+A1:2009+A2:2017+A3:2020
  • EN 50131-6:2017
  • EN 50131-5-3:2017
  • EN 50131-2-6:2008
  • Grade 2
  • Environmental class II
REFERENCE / MODEL DAHUA-5122 / DHI-ARD323-W2(868S)-B
Detector type Magnetic
Immunity RF interference
Certificate Grade 2
Installation environment Indoor

Documentation

Language Name Type Action
EN
Self-generated File
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