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.
Uses RF to detect interference and supports data encryption.
Warranty Information
Warranty Method
Contact ALL LED DIRECT
Commercial Use
3 Years
Domestic Use
3 Years
Warranty Period
3 Years
Attributes
Brand
Dahua
Part Number
ARD2231-W2
Also Known As
DHI-ARD2231-W2
Sub Category
Weight (kg)
0.1060
Length (mm)
104
Height (mm)
50
Width (mm)
60
Length Packaging (mm)
135
Height Packaging (mm)
57
Width Packaging (mm)
99
Barcode
6923172583215
Tech Data Sheets
ARD2231-W2 - Tech Data Sheet
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Attributes:

Brand: Dahua
Part Number: ARD2231-W2
Also Known As: DHI-ARD2231-W2
Weight (kg): 0.1060
Length (mm): 104
Height (mm): 50
Width (mm): 60
Length Packaging (mm): 135
Height Packaging (mm): 57
Width Packaging (mm): 99
Barcode: 6923172583215

Warranty Information:

Warranty Method
Contact ALL LED DIRECT
Commercial Use
3 Years
Domestic Use
3 Years
Warranty Period
3 Years

Shipping Information: