Dahua Technology

Dahua Motion Camera ARD1731-W2

Rs. 7,760.64

~~Rs. 9,312.76~~ Rs. 7,760.64

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Overview

The Dahua ARD1731-W2 Wireless Motion Camera combines PIR motion detection with a built-in 2 MP camera to provide instant visual verification of alarm events. When an intrusion is detected, the device captures high-resolution snapshots and transmits them to the alarm hub for immediate notification through the DMSS mobile application or alarm receiving center.

Powered by RF-HD image transmission technology, the ARD1731-W2 delivers fast and reliable image transfer while protecting user privacy by capturing images only when motion is detected. Featuring infrared illumination, pet immunity, temperature compensation, AES128 encryption, and two-way wireless communication, the detector provides dependable protection for residential and commercial environments.

Key Features

✔ Built-in 2 MP camera for visual alarm verification

✔ Maximum image resolution of 1600 × 1200

✔ RF-HD image transmission technology

✔ Infrared illumination range up to 12 m

✔ One-week cloud cache for videos and images

✔ PIR detection range up to 12 m with 86° coverage

✔ Pet immunity up to 18 kg

✔ Automatic temperature compensation

✔ Three-level sensitivity adjustment

✔ Two-way wireless communication

✔ AES128 encryption and frequency hopping technology

✔ Cloud firmware upgrade and automatic recovery

✔ Tamper alarm and low battery warning

✔ Battery life up to 4 years

Why Choose Dahua ARD1731-W2?

Visual Alarm Verification

The built-in 2 MP camera captures snapshots whenever an intrusion is detected, allowing users to verify alarm events remotely through the mobile application.

Enhanced Privacy Protection

Images are captured only when an alarm event occurs, helping protect user privacy while maintaining effective security.

Reliable Night Monitoring

Built-in infrared illumination provides clear image capture up to 12 meters even in low-light environments.

Stable Wireless Communication

Two-way communication, AES128 encryption and frequency hopping technology ensure secure and dependable signal transmission.

Long Battery Life

Three CR123A batteries provide up to four years of operation, minimizing maintenance requirements.

Technical Specifications

Feature	Specification
Product Type	Wireless PIR Motion Camera
Image Sensor	2 MP CMOS Sensor
Image Type	JPEG
Maximum Resolution	1600 × 1200
Available Resolutions	1600 × 1200, 1280 × 960, 640 × 480, 320 × 240
Frame Rate	2 fps
Field of View	88° (Horizontal), 68° (Vertical)
Illumination Mode	Infrared Light
IR Distance	12 m
Day/Night Mode	Color / Black & White
Detection Technology	PIR
Detection Range	12 m
Detection Angle	86°
Installation Height	2.2 m
Detection Speed	0.3 m/s – 3 m/s
Pet Immunity	Up to 18 kg
Sensitivity Adjustment	3 Levels
White Light Resistance	2000 lux
Temperature Compensation	Two-Way Digital Temperature Compensation
Temperature Monitoring	Supported
Communication Mechanism	Two-Way Wireless Communication
Encryption Mode	AES128
Frequency Hopping	Supported
Wireless Frequency	433.1 MHz – 434.6 MHz
Transmission Power	Up to 10 mW
Communication Distance	Up to 1,200 m (Open Area)
Remote Upgrade	Cloud Update
Low Battery Detection	Supported
Tamper Alarm	Supported
Power Supply	3 × CR123A Batteries
Battery Life	Up to 4 Years
Operating Temperature	-10°C to +55°C
Operating Humidity	10%–90% RH
Installation	Wall Mount
Dimensions	127.6 × 71 × 53.2 mm
Net Weight	202 g
Casing Material	PC + ABS
Certification	CE, FCC