DAHUA AirShield Wireless Reed Switch White 40mm Gap 433Mhz DHI-ARD324-W2(S)
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Description
The DAHUA DHI-ARD324-W2(S) AirShield wireless reed switch secures entry points with open/close, tilt, and shock detection. Integrated temperature monitoring ranges from –15°C to +65°C, providing environmental alerts alongside intrusion detection. RF433 two-way communication ensures stable connectivity up to 1000 metres in open space with frequency hopping. Tamper protection triggers immediate alerts if the device is forcibly removed or opened during operation. A long-lasting CR123A battery powers the unit for up to three years under standard usage conditions. Surface mounting on non-metal doors maintains optimal magnetic contact and wireless signal integrity.
Detection Type: Open/Close, Tilt, Shock
Communication: RF433 Two-Way
Wireless Range: 1000 metres
Battery: 1x CR123A
Battery Life: Up to 3 Years
Temperature Range: –15°C to +65°C
Dimensions: 3.94 x 0.82 x 0.80 inch
Mounting Type: Surface Mount
Input Modes: NO / NC / Pulse
Color: White
How to use this product - from Virtus experts
These guides are created by our experts with years of real-world security surveillance experience. Get a free project quote tailored to your needs — contact our team at Virtus Electronics today.
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