Pay in 4 interest-free payments of $11.50 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
9 W Sustainability 40% recycled plastic
IP54-rated Protection
Large retail or event spaces using heat mapping or people counting
2° Azimuth Yes (E / W / S / N / NE / SE / NW / SW OSD)
preventing incidents before they escalate
Dahua AirShield Series Wireless Reed Switch White Detection - DHI-ARD324-W2(S) Camera Type_Varifocal Cameras 9 W Sustainability 40% recycledThe Dahua DHI ARD324 W2(S) is a smart wireless door and window sensor that detects open close status, tilt, and vibration events in real time. Equipped with a temperature sensor and tamper protection, it helps secure entry points while monitoring indoor conditions. Key Features Open Close Status Detection Uses a magnetic reed switch to detect door or window movement instantly. Shock & Tilt Detection Built in triaxial accelerometer identifies
US$ 2375.00
US$ 20.00
US$ 3247.50
US$ 13.00
