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DHI-ARD324-W2(868S) Wireless Door Detector Plus

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3 in stock

  • Displays the temperature of the surrounding environment and supports the overheating alarm
  • Frequency hopping and two-way communication technology ensure that communication is stable
  • Supports cloud update and automatically restores when cloud update fails
  • Supports jamming detection and communication encryption
  • Supports tilt and shock detection and generates alarms when the event happens

Shipping & Delivery

  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

From $20

  • DHL Courier delivery

DHL courier will deliver to the specified address

2-3 Days

From $40

  • Warranty 1 year
  • Free 30-Day returns

Specification

Description

Input/Output
Alarm Input 1(Normally Closed;Normally Open;Impulse Count)
Function
Indicator Light 1 × green alarm indicator
Button 1 × power switch
Remote Update Cloud update
Low Battery Detection Yes
Tamper Yes
Measuring Range (Temperature) Indoor: –15 °C to +65 °C (+5 °F to +149 °F)
Measuring Accuracy ±1 °C (±1.8 °F)
Technical
Sensor Triaxial Accelerometer Reed Switch
Movement Distance < 40 mm (1.57″)
Shock Detection High normal low
Tilt Detection Up to 25°
Test Mode Yes
Scenario Non-metal doors
Operating Current 12 uA
Alarm Current 2.3 mA
Wireless
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Mechanism Two-way
Communication Distance Up to 1200 m (3937.01 ft) in an open space
Encryption Mode AES128
Frequency Hopping Yes
General
Power Supply CR123A × 1
Battery Life If triggered twice a day with a battery efficiency of 70%:

3 years (The external input type is NO)

1.5 years (The external input type is NC)

Power Consumption 167 mW
Operating Temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity 10%–90% (RH)
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 10%–90% (RH)
Product Dimensions 100.2 mm × 20.8 mm × 20.3 mm (3.94″ ×  0.82″ × 0.80″)
Packaging Dimensions 135.0 mm × 98.5 mm × 27.8 mm (5.32″ ×  3.87″ × 1.09″)
Net Weight 70 g (0.15 lb)
Gross Weight 115 g (0.25 lb)
Installation Bracket mount
Casing Material PC + ABS
Certifications CE

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