SKU: hikvision ds-pr1-we
MPN: DS-PR1-WE
868MHz two-way wireless communication Two-way communication, stable and secure LED display, show the differernt feedbacks with easy understanding Up to 35 hrs battery backup after mains lost, no worry about communication Finding and connecting up to 8 PIRCAM or smoke detectors automatically, smart auto-pairing Easy installation with new designed structure. Auto paringSupported, Serial port2, for debug, Tamper-Proof1, front and back, Power switch1, Battery typeBuilt in Battery Li, Power supply100 VAC to 240 VAC, Operation humidity10% to 90%, Operation temperature﹣10°C to +55°C (The battery can not be charged at temperature lower than 10°C, please make sure the adapter is connected), Battery life spanUp to 35 hours at normal temperature(The battery working time can be significantly reduced at low temperatures), RF frequency868 MHz, RF methodTwo-way communication, RF modulation2GFSK, RF distance1600 m (open area), Wireless securityAES-128, LEDs status3, register/signal (green/red), power (green), fault (amber), Installation methodWall mounting, Dimension(WxHxD)150 mm × 150 mm × 25 mm, Shell materialPlastic, ColorWhite, Weight372 g, PIRCAM paringSupported,