Dahua Technology ARD2231-W2 Wireless Dual-Tech Detector

Technical Specification

Features:

Make: Dahua Technology
Model code: ARD2231-W2
PIR Detectors: Yes
Dual/ Quad Technology: Dual Technology Detectors
Coverage/ Range m: 12 m

Additional info:

Pet immunity function. Auto temperature compensation. 3-level sensitivity adjustment. 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. PIR and microwave motion detection. Supports jamming detection and communication encryption.

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Make	Dahua Technology
Manufacturer	Dahua Technology Ltd
Category	Intruder Alarms>Intruder detectors
Model code	ARD2231-W2
PIR Detectors	Yes
Dual/ Quad Technology	Dual Technology Detectors
Coverage/ Range m	12 m
Microwave	Yes
Pet Tolerance	Yes
Power Consumption	Max. 640 mW
Dual Element Sensor	Yes
Temperature Compensation	Yes
White Light Filter	Yes
Indoor/Outdoor	Indoor
Wall/Ceiling Mount	Yes
Electrical Specifications	Power Supply: CR123A × 1
Physical Specifications	Dimensions mm: 104 x 60 x 50
Environmental Specifications	Operating Temp ^oC: -10 ~ +55 C (14 ~ 131 F)
Additional info	Pet immunity function. Auto temperature compensation. 3-level sensitivity adjustment. 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. PIR and microwave motion detection. Supports jamming detection and communication encryption.
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