Camera:Other Power:AC DC24V or Battery operated Storage:8G 16G 32G Angle:horizontal 170 Degree IR LED:6 lights,850nm Resolution:720P(1280*720) WIFI:802.11b g n rk PIR detection:Support Color:white Audio:Two-way Speaking,with echo removal function Power Supply:AC DC24V or two 18650 battery 2200mAH Waterproof level:IP54