Công ty TNHH Việt An Sinh

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.