Built-in battery power supply, Wifi connection Built-in two 18650 lithium battery packs, default 5200mA, support charging PIR+ intelligent detection, quick start recording 9pcs 850 infrared fill light, clear image at night Built-in MIC and speaker, two-way voice intercom Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Camera IP66 waterproof,suitable for both indoor and outdoor 3MP, resolution: 2304x1296P image 7-inch all-in-one wireless Press screen kit (4+2 channels) Only need to connect the power supply, you can add the code, and the installation is simple; Maximum support 128G memory card (not included) H265 access Long transmission distance (open distance up to 150M) Type:WiFi Security Camera Colour:White+black Material:plastic Size: Camera: 128 x 68 x 50MM 7-inch screen: 185 x 140 x 47MM Package Contents: 2 x wifi security camera 2 x USB Cable 1 x power adapter 1 x 7 inch Press Screen Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.