Dahua AirShield Wireless Small Door Detector Plus

Code: DHI-ARD324-W2(868S)

Features:

• 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.
• Supports jamming detection and communication encryption.
• Supports tilt and shock detection, and generates alarms when the event happens.