> High definition camera; WDR > Operating temperature -30°C to 60°C > IP65(Silicone sealant is needed. For details, see the quick start guide.) > Supports auto IR illumination and D/N > Card/app remote/indoor monitor unlock > Supports two-way voice call; support calls between door stations and app > 10,000 cards > Tamper Alarm > Support standard PoE power supply > Control two locks IP Indoor Monitor > IPC surveillance > Alarm integration > High performance > Embedded 8GB SD card > Support standard PoE > Quick configuration without computers