EZVIZ 2K 4G LTE Mini Battery Camera Indoor Wireless, 512GB Support, AOV Mode 24/7, No Subscription, App Control, 2.4GHz, AI Human Detection, Night Vision, Two Way Audio, Google Alexa Control(CB2 4G)

2000mAh Battery Power: The CB2 incorporates a 2000mAh rechargeable battery to operate for up to 50 days on a full charge (Data from EZVIZ Lab's test results, based on 5 minutes daily use). No need to install it near a power outlet, you can even take it with you on a trip! 2K 8M Night Vision & Two-Way Audio: Along with crystal clear video quality, the CB2 4G offers clear night vision to provide peace of mind even in total darkness. This allows you to see crucial details. With the EZVIZ app, you can hear and see what's going on and chat with your visitors. 100% Wireless 4G LTE: This security camera supports 4G network, so you can insert a 4G SIM card and install it anywhere. Simply insert a nano SIM card into the camera to start enjoying internet-connected features. UK support O2, Three and Vodafone, Ireland support Three and Vodafone SIM card.( Note: The camera only supports the use of a nano SIM card for the network, and does not support Wi-Fi connection.)(SIM card not included) AOV Mode 24/7 protect : Enjoy EZVIZ’s latest Always-On Video (AOV) feature to enable 24/7 continuous recording on a battery-powered camera for extended peace of mind, without missing any important details. AI Human Detection: The CB2 incorporates a PIR sensor with a human shape detection algorithm to ensure it only alerts you when it matters. SD Card with No Subscription Fee: With up to 512GB micro sd card removes the need for subscription (card not included). You can access the data from your app anywhere and it shows the trigger points on your camera so you can go straight to them. Indoor Use: It is not recommended to use the camera in front of glass windows, because the glass will cause reflection, which will greatly affect the detection function of the camera.