Dahua Technology

Dahua Dual-Tech Motion Detector ARD2235

Rs. 2,880.00

~~Rs. 4,456.00~~ Rs. 2,880.00

Sale Sold out

Overview

The Dahua ARD2235 Dual-Tech Motion Detector combines passive infrared (PIR) and microwave sensing technologies with an intelligent analysis algorithm to provide highly accurate motion detection. By utilizing dual detection technologies, it effectively minimizes false alarms caused by environmental factors such as temperature changes, air movement, and lighting variations.

Featuring AI-based dynamic threshold technology, two-way digital temperature compensation, and pet immunity up to 25 kg, the ARD2235 is ideal for securing entrances, windows, balconies, offices, homes, and commercial facilities.

Key Features

✔ Dual technology detection using PIR and microwave sensors

✔ Intelligent motion analysis algorithm

✔ Detection range up to 12 m

✔ 90° detection angle

✔ Pet immunity up to 25 kg

✔ White light resistance up to 6,500 lux

✔ AI-based dynamic threshold technology

✔ Two-way digital temperature compensation

✔ Adjustable sensitivity settings

✔ EMI and RFI interference resistance

✔ Supports AND/OR detection logic

✔ Pulse count selection (1P or 2P)

Why Choose Dahua ARD2235?

Enhanced Detection Accuracy

Dual PIR and microwave technology ensures reliable detection while reducing false alarms caused by environmental disturbances.

Pet-Friendly Operation

Advanced pet immunity technology prevents unwanted alarms caused by animals weighing up to 25 kg.

Adaptable to Changing Conditions

Two-way digital temperature compensation maintains stable performance even during rapid temperature changes.

High Immunity to Interference

Strong resistance to EMI and RFI interference ensures dependable operation in challenging environments.

Ideal for Indoor Security

Perfect for protecting homes, offices, entrances, balconies, corridors, and commercial buildings.

Technical Specifications

Feature	Specification
Product Type	Dual-Tech Motion Detector
Model	ARD2235
Sensor Type	Dual-element Low-Noise PIR Sensor + Microwave Sensor
Detection Mode	PIR + Microwave + Intelligent Analysis Algorithm
Detection Range	12 m
Detection Angle	90°
Detection Speed	0.3–3 m/s
Pet Immunity	Up to 25 kg
White Light Resistance	6,500 lux
Sensitivity	Adjustable
AND/OR Technology	Supported
Dynamic Threshold Technology	Supported
Pulse Count	1P / 2P Selectable
Indicator Light	Red, Green and Yellow LEDs
Alarm Output	1 × NC/NO Output, 60 VDC Max., 400 mA
Tamper Output	1 × NC Output, 28 VDC Max., 100 mA
Operating Current	≤30 mA (12 VDC)
Alarm Current	≤25 mA
Power Supply	9–16 VDC
Maximum Power Consumption	0.48 W
Operating Temperature	-10°C to +55°C
Operating Humidity	≤95% RH
Installation	Wall Mount
Casing Material	ABS
Dimensions	60 × 46 × 120 mm
Net Weight	165 g
Certifications	CE