Dahua Alarm Wireless Door Detector ARD323-W2 (868)

Wireless door detector

• Signal strength detection
• Low battery alarm
• Temperature measurement
• Frequency hopping function and two-way communication technology ensure communication stability
• Cloud update and automatic recovery from update failure

The Dahua Alarm Wireless Door Detector ARD323-W2 (868) provides reliable door detection with a wireless design. Signal strength detection and low battery alarms make sure you are always alerted. With temperature measurement and advanced communication technology, this detector ensures stability and automatic updates for continuous protection.