Specification: Caution: The 4G camera is not able to connect to WIFI. It can only be used with a 4G card plugged in. WIFI cameras can only be connected to WIFI. Tips: If you use a 4G camera, We have US/AU/UK/EU 4 Vision . We will send you different specification versions according to your country please use the table below to determine whether the carrier you are using supports the camera. Or consult us before placing an order Europe LTE:B1/B3/B5/B7/B8/B20/B38/B40/B41 WCDMA:B1/B5/B8 GSM:900/1800 North America LTE:B2/B4/B12 WCDMA:B2/B5 Australia LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66 LTE-TDD B40 UMTS/HSDPA/HSPA+ B1/B2/B5/B8 GSM/GPRS/EDGE 850/900/1800/1900MHz This dual-lens camera allows you to monitor every corner of the property when you access your mobilrephone anywhere in this world, and protects your home intelligently and safely. It is wire-free design so you can palce it anywhere, it also has a lot of powrful functions. If you are interested in this product, come and have a try, it will not let you down. WIFI2.4GOR 4G Features: Dual Cameras: The wide-angle camera can analyzes and positioning, the PTZ camera will automatically track and zoom, the dual cameras can view and control two displays at same time. Three Installation Modes: There are three different installation modes for various scenarios: integrated installation, separated ceiling mounted installation and sepatated wall mounted installation. Dual-lights Night Vision: The built-in infrared LEDS and spotlights allow you to clearly see objects in color at night, spotlights alarm to deter intruders. When a moving object passes by, it can be triggered to take the photo and video in 0.25 seconds and push it to the APP (Niview). Optical Zoom: It can monitoring far and near details. High resolution lens combined with telephoto lens, which can achieve zoom, it is suitable for residential, parking, supermarket and other scenes, taking into global monitoring and important area details.(4x 10x zoom version only) IP66 Waterproof: In fog, rain, snow weather day, the camera can work as usual with battery power, it can work stably at -15~60. The camera can analyzes the shapes of people, pets, car and vehicle thus sending you more accurate and meaningful alerts in real time. Two-way Audio: The built-in mic and speaker to listen in and talk in real time. Intelligent Power Management System: When the power is more than 50%, it will record at all time, when the power is lower than 50%, it will trigger PIR and record. Our cloud service provides video recording and storage service,