Description
Dahua Alarm ARD1233-W2 Wireless PIR Detector, 3 Year, DHI-ARD1233-W2
- Pet immunity function.
- Auto temperature compensation.
- 3-level sensitivity adjustment.
- Low battery alarm.
- Anti-tampering.
- Temperature measurement.
- Frequency hopping function and two-way communication technology ensure communication stability.
- Cloud update and automatic recovery from update failure.
