Dahua Wireless Alarm Door Detector Plus (433) NEW
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The Dahua ARD334-W2(S) is a wireless door/window contact detector with shock and tilt sensing, an upgrade over the standard ARD323. The 433MHz ANZ variant supports opening detection via a reed switch, shock detection (selectable high/normal/low sensitivity), and up to 25° tilt detection for tamper alerts. It features one programmable wired alarm input for connecting external sensors like glass-break detectors. Two-way communication with frequency hopping and AES128 encryption ensures stable, secure transmission to an ARC3800H-series hub at ranges up to 1,200m in open space. CR123A battery powers it for up to 3 years (twice-daily triggers, 70% efficiency). Cloud updates and low-battery alerts are included.
| Datasheets | |
|---|---|
| Dahua Wireless Alarm Door Detector Plus (433) NEW - Datasheet |
Brand: Dahua |
Code: ARD334-W2(S)
APN: 6937552455634 |
Supplier Code: 1.0.01.19.11174
Supplier Description: DHI-ARD334-W2(S)
Brand: Dahua |
Code: ARD334-W2(S)
APN: 6937552455634 |
Supplier Code: 1.0.01.19.11174
Supplier Description: DHI-ARD334-W2(S)
At a glance
The Dahua ARD334-W2(S) is a wireless door/window contact detector with shock and tilt sensing, an upgrade over the standard ARD323. The 433MHz ANZ variant supports opening detection via a reed switch, shock detection (selectable high/normal/low sensitivity), and up to 25° tilt detection for tamper alerts. It features one programmable wired alarm input for connecting external sensors like glass-break detectors. Two-way communication with frequency hopping and AES128 encryption ensures stable, secure transmission to an ARC3800H-series hub at ranges up to 1,200m in open space. CR123A battery powers it for up to 3 years (twice-daily triggers, 70% efficiency). Cloud updates and low-battery alerts are included.