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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Logistics and warehousing — Track vehicle movements with ANPR and AcuSearch capabilities
17μm pixel pitch
Adjustable from 12 to 300 seconds
Warranty claims and service are handled via authorized resellers or the brand directly
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Dahua DHI‑ARD822‑W2 Wireless Panic Button AirShield – Dual-Button Emergency Alarm with Two-Way RF Communication Stylish Access Control Logistics and warehousing — TrackDahua DHIARD822W2 Wireless Panic Button with two programmable buttons, twoway RF communication, accidental press prevention, cloud updates, and IP54 protection ideal for home, commercial, and medical emergency alerts. Product Description The Dahua DHIARD822W2 Wireless Panic Button is a compact, dual button emergency device that provides reliable and immediate alarm notifications for intrusion, fire, gas leaks, or medical emergencies. Designed for fast
US$ 25.00
US$ 21.55
US$ 22.95