... 1/10,000s,Total 22 stepsWhite BalanceAuto,ATW,Indoor,Outdoor,Outdoor Auto,Sodium Vapor Lamp Fix/Auto,One-push, ... control, Voice Intercom, System setting, Playback, File download, Log information, Maintenance & UpgradeLocal RecordingSD/SDHC, Max 32GBUser InterfaceWEB, CMS ... NVRGeneralPower SupplyAC 24V/3A(±10%)Power Consumption12W(Indoor), 40W(Outdoor, heater on)Working Temperature-40ºC ~ 60ºCWorking ...