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Dahua ARD323-W2 Wireless door detector

Dahua
SEC1801814
R 549.00
Wireless door detector consisting of a sensor and a magnet that can trigger an alarm when an armed door is opened.The door detector can display the open and close state of doors and windows on the DMSS App in real time, and provides timely notifications of alarm events when armed,...
R 549.00

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Wireless door detector consisting of a sensor and a magnet that can trigger an alarm when an armed door is opened.

The door detector can display the open and close state of doors and windows on the DMSS App in real time, and provides timely notifications of alarm events when armed, acting as a monitoring mechanism.

Mainly applied for villas, shops, apartments, etc

  • 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.

Function

Indicator Light

1 × green alarm indicator

Button

1 × power button

Remote Update

Cloud update

Low Battery Detection

Yes

Tamper

Yes

Measuring Range (Temperature)

–15 °C to +65 °C (+5 °F to +149 °F) (indoor)

Technical

Sensor

Reed switch

Movement Distance

< 40 mm (1.57")

Test Mode

Yes

Scenario

Non-metal doors

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Transmitter Power (EIRP)

Limit 25 mW

Communication Mechanism

Two-way

Communication Distance

Up to 1,200 m (3,937.01 ft) in an open space

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

CR123A battery

Power Supply Type

Type C

Battery Life

4 years (The external input type is NO) 2 years (The external input type is NC or Pulse)

Low Battery Threshold

2.7V

Battery Restore Threshold

2.8V

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

100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") (L × W × H)

Net Weight

70 g (0.15 lb)

Gross Weight

115 g (0.25 lb)

Installation

Bracket mount

Casing Material

PC + ABS

Certifications

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
Security Grade 2
Environmental Class II

Anti-corrosion Level

Basic Protection

Storage Temperature

–10 °C to +55 °C (+14 °F to +131 °F) (indoor)

Storage Humidity

10%–90% (RH)

Packaging Dimensions

135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") (L × W × H)


Dahua ARD323-W2 Wireless door detector
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