View video via two channels at the same time. 1/2.8" CMOS sensor with 3 Megapixel x 2 resolution. WizColor technology for realistic colors in low light. 6x Hybrid Zoom. Supports Two-way talk. SMD 3.0 technology for intelligent distinction between people and vehicles. Light and sound alarm (Siren + Light Active Deterrence). Auto Tracking Lite for automatic tracking of people or vehicles. Supports AOV mode to reduce power consumption. Built-in 4G connection to work without a WiFi network. 65Wh high-capacity lithium battery. Supports charging via Type-C. Adjustable fixed lens vertically from -7° to 20°. IP66 protection against water and dust.