DHI-ARM9A4-W2(868)

> SOS emergency alarm.

> Frequency hopping function and two-way communication technology ensure communication stability.

>Cloud update and automatic recovery from update failure.

> Supports alarm video verification through integration of the IPC with the hub.

> Images can be remotely and quickly transferred from the PIR-Cam to the device.

> Supports wired and AP network configuration methods, which makes it easier to add the hub to apps and to switch to the hub's network.

> Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable.

> Supports two-way communication and frequency hopping to make communication with wireless peripherals stable and reliable.

> Features cloud update. You can also remotely update the device and wireless peripherals on the mobile app. Offers a dual backup system, and uses auto recovery when an update fails.

•  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.
•  Supports jamming detection and communication encryption.

Frequency hopping and two-way communication technology ensure that communication is stable. > Supports jamming detection and communication encryption. > Supports cloud update and automatically restores when cloud update fails. > Displays the temperature of the surrounding environment and supports the overheating alarm. > Sensitivity adjustment.