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Dahua Wireless Door Detector ARD323-W2

Dahua Wireless System

Product reference: BSARD323-W2

> Signal strength detection;

> Low battery alarm;

> temperature monitoring;

> Frequency hopping function and two-way communication technology ensure communication stability;

> Cloud update and automatic recovery from update failure.

At stores prices may vary

Price:

€43.41

€35.88 tax excl.

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Product information

Dahua Wireless Door Detector ARD323-W2

System Overview
Wireless door detector consists of a sensor and a magnet that triggers an alarm when an armed door is opened. It can display the open/closed status of doors and windows in real time on the DMSS App and sends timely notifications when an alarm event occurs while armed, acting as an effective monitoring mechanism.

Scene

Mainly applied for villas, shops, apartments, and similar environments.

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

Signal strength detection

Wireless

Carrier Frequency

433.1 MHz–434.6 MHz

Communication Distance

Up to 1,000 m (3,280.84 ft) in an open space

Communication Mechanism

Two-way

Frequency Hopping

Yes

Encryption Mode

AES128

General

Power Supply

CR123A battery

Power Consumption

Max. 70 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

Battery Life

4 years (The external input type is NO)

2 years (The external input type is NC or Pulse)

Casing

PC + ABS

Temperature

Measuring Range

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

Measuring Precision

±1 °C (±1.8 °F)

Resolution

1 °C (33.8 °F)

Specification

Sensor

Reed Switch

Scenario

Non-metal doors

Movement Distance

< 40 mm (1.57")

Peripherals

External Zone

1-channel dry contact input

Manufacturer

Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its ‘Dahua Think#’ corporate strategy, Dahua Technology focuses on two core businesses: City and Enterprise. The company firmly strengthens its technological strategies that include AloT and IoT digital intelligence platforms, comprehensively promoting the digital intelligence upgrading of cities and enterprises based on customer needs, and creating more value for the digital-intelligent transformation of various industries.