Two-way RF communication.
Provides multiple LED colors to indicate different statuses.
Cloud update and automatic recovery from update failure.
Offers accidental press prevention.
IP54 rated.
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
ARD821-W2
Also Known As
DHI-ARD821-W2
Sub Category
Weight (kg)
0.0180
Length (mm)
55
Height (mm)
15
Width (mm)
36
Length Packaging (mm)
95
Height Packaging (mm)
31
Width Packaging (mm)
60
Barcode
6923172539113
Tech Data Sheets
ARD821-W2 - Tech Data Sheet
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Attributes:

Brand: Dahua
Part Number: ARD821-W2
Also Known As: DHI-ARD821-W2
Weight (kg): 0.0180
Length (mm): 55
Height (mm): 15
Width (mm): 36
Length Packaging (mm): 95
Height Packaging (mm): 31
Width Packaging (mm): 60
Barcode: 6923172539113

Warranty Information:

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

Shipping Information: