Dahua DHI-ARD323-W2(868) Wireless Door Detector

Dahua DHI-ARD323-W2(868) Wireless Door Detector The Dahua DHI-ARD323-W2(868) is a wireless magnetic door and window detector designed for use with Dahua's wireless alarm systems. It provides reliable perimeter protection by detecting the opening and closing of doors, windows, cabinets, and other access points, helping to identify potential intrusion attempts before entry is gained. Using secure two-way wireless communication, the detector delivers fast and dependable alarm reporting to the connected hub. Its compact design, long battery life, tamper protection, and easy installation make it ideal for residential, commercial, and light industrial security applications. Features: Wireless magnetic contact detector for doors and windows Detects opening and closing events in real time Two-way RF communication with alarm hub AES128 encryption for secure wireless transmission Frequency hopping technology for improved signal reliability Tamper alarm protection Low battery detection and reporting Remote cloud updates via compatible alarm hub Signal strength monitoring Compact and discreet design Long battery life for reduced maintenance Simple adhesive or screw-mounted installation Specifications: Product Type: Wireless Door/Window Detector Detection Method: Magnetic Reed Switch Wireless Frequency: 868.0 MHz – 868.6 MHz Communication Technology: Two-Way RF Communication Encryption: AES128 Transmission Distance: Up to 1,600m (Open Space) Frequency Hopping: Yes Tamper Protection: Yes Battery Type: CR123A Lithium Battery Battery Life: Up to 5 Years (Typical Usage) Status Indicators: LED Indicator Installation Method: Adhesive Mounting or Screws Operating Temperature: -10°C to +55°C Operating Humidity: Up to 95% RH (Non-Condensing) Housing Colour: White Application: Indoor Use