Support anti-masking detection.
Support moving detection to prevent someone move or detach device.
Support the installation of camera modules to form PIR-Cam to implement video verification.
Pet immunity: up to 80 cm, 40kg.
Support environment temperature monitoring.
Supports two-way communication and frequency hopping to make communication with alarm hub stable and reliable.
Features cloud update. You can also remotely update the device on the mobile app.
Offers a dual backup system, and uses auto recovery when an update fails.
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
ARD2251E-W2
Also Known As
DHI-ARD2251E-W2
Sub Category
Weight (kg)
0.6510
Length (mm)
211
Height (mm)
94
Width (mm)
106
Length Packaging (mm)
251
Height Packaging (mm)
119
Width Packaging (mm)
116
Barcode
6923172509116
Tech Data Sheets
ARD2251E-W2 - Tech Data Sheet
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Attributes:

Brand: Dahua
Part Number: ARD2251E-W2
Also Known As: DHI-ARD2251E-W2

Weight (kg): 0.6510
Length (mm): 211
Height (mm): 94
Width (mm): 106
Length Packaging (mm): 251
Height Packaging (mm): 119
Width Packaging (mm): 116
Barcode: 6923172509116

Warranty Information:

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

Shipping Information: