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Dahua Wireless Dual-Tech DetectorCode: DHI-ARD2231-W2-B
Dahua Wireless Dual-Tech Detector
- Pet immunity function.
- Auto temperature compensation.
- 3-level sensitivity adjustment.
- Displays the temperature of the surrounding environment and supports the overheating alarm.
- Frequency hopping and two-way communication technology ensure that communication is stable.
- Supports cloud update and automatically restores when cloud update fails.
- PIR and microwave motion detection.
- Uses RF to detect interference and supports data encryption.
