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Dahua Wireless door detector

DHI-ARD323-W2(868)

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Product info
Brand

Dahua

Category
Description

PRODUCT DESCRIPTION

IOT tech recommends that the Dahua®LifeSmart®Akuvox®

FEATURES

  • Signal strength detection.
  • Low battery alarm.
  • Temperature measurement.
  • Frequency hopping function and two-way communication technology ensure communication stability.
  • Cloud update and automatic recovery from update failure.

SPECIFICATION

Port
Indicator Light 1 × green alarm indicator
Button 1 × power button
Function
Tamper Alarm Yes
Remote Upgrade Cloud update
Low Battery Alarm Yes
Test Mode Yes
Search Signal strength detection
Wireless
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Distance Up to 1,200 m (3,937.01 ft) in an open space
Communication Mechanism Two-way
Frequency Hopping Yes
Encryption Mode AES128
General
Power Supply CR123A battery
Power Consumption Max. 125 mW
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity 10%–90% (RH)
Product Dimensions 100.2mm × 20.8mm × 20.3mm (3.94”× 0.82”×0.80”) (L × W × H)
Packaging Dimensions 135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" ×1.09") (L × W × H)
Installation Bracket mount
Net Weight 70 g (0.15 lb)
Gross Weight 115 g (0.25 lb)
Certifications CE
Battery Life 5 years
Casing Material PC + ABS
Temperature
Measuring Range –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
Measuring Precision ± 1 °C (± 33.8 °F)
Resolution 1 °C (33.8 °F)
Specification
Sensor Reed Switch
Scenario Non-metal doors
Movement Distance < 40 mm (1.57")
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