DescriptionHikvision AX Pro Wireless LCD Keypad (Indoor) | DS-PK1-LT-WEElectrical characteristicsBattery typeFour CR123 batteriesPower supplyBattery SupplyOperation humidity10% to 90% (No condensing)Operation temperature-10°C to 55°CBattery life spanStandby time more than two yearsWireless transmissionRF frequency868 MHzRF modulation2GFSKRF distance1200m (open area)Wireless TechnologyTri-X Wireless TechnologyGeneralInstallation methodWall-mountingDimension (W x H x D)175 x 110 x 25mmWeight282g without battery User ManualDataSheetQuick Start Guide How to Use Hikvision Wireless LCD Keypad
