Thông tin chi tiết
PB-30HD/60HD/80HD/120HD Twin Photoelectric Beam Detector – Reliable Perimeter security and protection. – Laser beam alignment function – Twin beam:Minimizing false alarm, for falling leaves, birds, small animal–etc. – Weather proof:Anti-rain, snow, dew, mist, frost–etc. – Range: PB-30HD: Outdoor 30m, Indoor 60m PB-60HD: Outdoor 60m, Indoor 120m PB-80HD: Outdoor 80m, Indoor 160m PB-60HD: Outdoor 120m, Indoor 240m – CE approved. – IP-55 water proof. – Automatic input power filtering. – Easy, quick installation.
