Ultra slim design. PC and ABS material make it ideal for indoor and outdoor use. 1/2.8" 2-MP HD CMOS camera. Offers two–way video call with indoor monitors. Video and voice messages from visitors can be checked on the indoor monitor Video call and unlocking through app. IR illumination and auto WDR. Wi-Fi connection. IP65 rated. H.264 and H.265. Unlock with IC card. PoE power supply.