D-Tech DHI-ARD1233-W2 433MHz Wireless PIR – Battery-Powered – 90° 12m Detection Range – Pet Immune ≤ 18 kg (39.68 lb)
Features :-
- Pet immunity function ≤ 18 kg (39.68 lb)
- 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
- Part of Dahua AirShield wireless alarm system