Dahua DHI-ARD1233-W2(868) - AirShield Wireless PIR Detector
Product Features
- AirShield wireless PIR motion detector for Dahua alarm hubs
- 12m, 90° detection at 2.2m mounting height
- Pet immunity up to 18kg; 3 sensitivity levels
- Auto temperature compensation and temperature monitoring
- 868MHz two-way, AES128, up to 1,600m open space
- CR123A battery, up to 4 years
Dahua DHI-ARD1233-W2(868): AirShield Wireless PIR Detector
The Dahua DHI-ARD1233-W2(868) is a wireless PIR motion detector for Dahua's AirShield alarm system. A dual-element low-noise PIR sensor covers 12m at 90°, pet immunity ignores animals up to 18kg, and auto temperature compensation keeps detection reliable in warm rooms. It communicates two-way with the hub on 868MHz using AES128 encryption and frequency hopping.
Who is it for?
Hallways, living rooms, offices and shop floors on an AirShield alarm, including homes with pets up to 18kg.
Key specification
| Model | DHI-ARD1233-W2(868) |
|---|---|
| Sensor | Dual-element low-noise PIR |
| Detection range | 12m (90°) at 2.2m installation height |
| Detection speed | 0.3m/s-3m/s |
| Pet immunity | Up to 18kg |
| Sensitivity | 3 levels adjustable |
| White light resistance | 2000 lx |
| Temperature | Measures -15°C to +65°C (indoor), ±1°C; two-way digital temperature compensation |
| Other functions | Tamper alarm, low battery alarm, signal strength detection, test mode, cloud update |
| Wireless | 868.0-868.6MHz, two-way, AES128, frequency hopping |
| Range | Up to 1,600m in open space |
| Power | CR123A battery; up to 4 years |
| Operating temperature | -10°C to +55°C (indoor) |
| Dimensions / weight | 104.0 × 60.0 × 50.0mm; 100g |
| Installation | Wall mount |
Accessories (from Dahua's datasheet)
- DHI-ARA33A detector bracket for wall or ceiling mounting with adjustable angle
What you will need
- A Dahua AirShield alarm hub, such as the DHI-ARC3800H-FW2(868) or the DHI-ART-ARC3800H-03-W2(868) kit
- A CR123A battery (for replacement)
Frequently asked questions
Will my dog set it off?
It has pet immunity for animals up to 18kg. Larger pets may trigger it.
How long does the battery last?
Dahua quotes up to 4 years on one CR123A battery.
Can it be mounted on the ceiling?
It is designed for wall mounting. The ARA33A bracket allows wall or ceiling mounting and angle adjustment.
Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales. Browse the full Dahua range or contact us on 01902 902251.
| Product Code | DHI-ARD1233-W2(868) |
|---|---|
| Manufacturer | Dahua |
| Product Type | Intruder & Smoke Alarm |
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