Dahua DHI-ARD324-W2(S) Wireless Door Detector Plus – Smart Magnetic Contact Sensor with Tilt, Shock & Tamper Detection, 433MHz, 1000m Range price checked 21/6/26 making it dustproof and water-resistant—perfect

making it dustproof and water-resistant—perfect for indoor and sheltered outdoor use

265 streaming

4022 cable for Power over Ethernet (PoE)

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and unlock history Weatherproof IP66 Rating Built for outdoor installation in harsh weather conditions Wide Temperature Range Functions reliably from –20°C to +60°C High Capacity Stores up to 1

Dahua DHI-ARD324-W2(S) Wireless Door Detector Plus – Smart Magnetic Contact Sensor with Tilt, Shock & Tamper Detection, 433MHz, 1000m Range price checked 21/6/26 making it dustproof and water-resistant—perfectEnhance your perimeter security with the Dahua DHI ARD324 W2(S) Wireless Door Detector Plus, a high performance contact sensor designed to detect door window status, tilt, and shock events with exceptional accuracy. Featuring advanced triaxial accelerometer technology, 433MHz frequency hopping, and AES128 encryption, this device ensures stable, secure, and long range wireless communication up to 1000m in open space. Ideal for residential or commercial