Tech Detector Manuals & User Guides

dahua ARD2251E-W2 Wireless Triple Tech Detector Product Information Specifications Type General Technical Communication Distance 868 Series: RF: Up to 1,600 m (5,249.34 ft) in an open space RF-HD: Up to 1,400 m (4593.18 ft) in an open space 433 Series:…

Wireless Dual-Tech Detector User’s Manual Foreword General This manual introduces the installation, functions and operations of the Wireless Dual-Tech Detector (hereinafter referred to as the "dual-tech detector"). Read carefully before using the device, and keep the manual safe for future…