3mm lens with a wide angle of 150 .Remote access and control anytime, anywhere.Bidirectional call: Bidirectional voice conversation with built-in microphone and speaker.Easy to install: Simple and easy to use, can be placed in homes, stores, warehouses, and other places. PIR detection: remote active , PIR intelligent detection of human movement, intelligent alarm push. 4G network: After inserting a 4G Sim card, it can be installed anywhere without being limited by WiFi range.IR-CUT: Using IR-CUT technology and an infrared night vision device, the camera imaging is more realistic without the need for color projection.Dual lens: Used in combination with 3mm wide-angle and 12mm telephoto lenses, with 6x zoom, the image can be freely dragged, and details in the distance are clearer. Long standby: The large battery has a capacity of 3000mAh and can be directly through the solar panel. It has a working time of about 60 days (10 triggers per day) and a standby time of up to 180 days, which is convenient and saves a lot of money. 4G SIM card re request:Before purchasing, please confirm the frequency of the Sim card and that the camera is compatible! Attention: The 4G version is only available for use in Europe, Africa, and Asian countries. Please do not purchase the 4G version in North America or South America! Attention: 1. Please use the 5V2A charging plug for charging. 2. Working environment: -20-60 (-4-140 ), please do not expose the camera to strong sunlight for a long time. Product Name: Mini Camera Resolution: 1080P Lens pixel: 5MP Lens angle: 150 Image Scale: 4.3 Video frame rate: 30 fps Bidirectional intercom: support Mobile detection: supported Infrared night vision: supported Image adjustment: brightness, contrast, vertical, horizontallyadjustable, OSD display Network support: 4G network (WiFi network not supported) Memory expansion: up to 128GB Micro-SD card (not included) Cloud storage: subscription required Charging power supply: DC 5C/2A Charging port: Type-c Battery capacity: 3000mah Working time: 60 days (triggered 10 times a day) Working hours: 24 hours (with low-power mode enabled) Standby time: 180 days Application: OKAM Colour:Black Material:plastic Package Contents: 1 x Dual Lens Camera 1 x USB Cable 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection 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.