Thông tin chi tiết
PB-15HD/25HD Twin Photoelectric Beam Detector – Reliable Perimeter security and protection. – Twin beam:Minimizing false alarm, for falling leaves, birds, small animal–etc. – Weather proof:Anti-rain, snow, dew, mist, frost–etc. – Range: PB-15HD: Outdoor 15m, Indoor 30m PB-25HD: Outdoor 25m, Indoor 50m – CE approved. – IP-55 water proof. – Automatic input power filtering. – Easy, quick installation.
