【3G/4G LTE Connection & Battery Powered】This cellular security camera indoor only supports 3G/4G LTE connection and does not support wifi (Built-in SIM card, Not replaceable). After using out the 300M test data, you need to charge the data in the UBOX app. This PTZ indoor camera equipped with a built-in 7800mAh rechargeable battery and does not require power cables or WiFi. It is so convenient that you can put it anywhere in your home. If the camera is activated 20-times a day and once for 20s,the entire battery can be used for about one month (depending on the actual activation times, the above is for reference only). | 【360° Coverage & 20M Color Night Vision】This PTZ cellular camera indoor has 355° pan and 100° tilt functions. By simply swiveling and tilting-almost no blind spots in the field of vision that the indoor security camera comprehensively protects your family's safety. Supports 4x digital zoom, making it easy to zoom in on important areas and better observe every corner inside. The 4G security camera with sim card supports 20m color night vision, clearer and more vivid. | 【PIR Motion Detection & Instant Alarm】The indoor no wifi security camera supports PIR motion detection, which can detect moving objects, including humans and animals. You can reduce false alarms by lowering detection sensitivity (automatic tracking is not supported). When the alarm is triggered, the white lights flash to intimidate intruders, and you will receive alarm messages via the app. This battery-powered camera is in sleep mode when no moving objects are detected. When a moving object is detected by the camera, the camera triggers an alarm and records within 0.2s. | 【Two Storage Method & Multi-User Sharing 】Save events to a TF card (up to 128 GB, not included) or to the Cloud Service (30-day trial) to play them later and download them anytime via the Ubox APP. With the powerful global internet services, you can share the PTZ camera via the app with your family or friends to follow the action together. | 【2-Way Audio & Indoor and Outdoor Use】This cellular camera with sim card has a built-in microphone and speaker that allows you to hear and talk to your family or visitors in real time. The 4g ptz indoor camera supports IP65 waterproof even though it is an indoor camera. So you also can bring it outside to use, such as picnic, camping, beach, etc.