The EsiCam HN04 Bullet Camera is perfect for indoor/outdoor house guard,protect your house and your safety,keep intruders away. It support 2.4GHZ WIFI ONLY,please set up the proper wifi configuration before installing. Please note : The strength of wifi singal directly relates to the different installation position. Tthe easiest way to : close to the router for strongest wifi signal. Wired Connection:An Ethernet cable is required for wired connection.Plug one end of the Ethernet cable into cam and the other end into the lan port on your router.Then follow the in-app instruction to complete the whole set-up process. Specifications: Power Supply:12V DC/1A Operating Temperature:-20℃-50℃(-4℉-122℉) Operating Humidity:0-90% Material: ABS Plastic Weight: 700g Wide Field of View: 100 degree Waterproof Level: IP65 Certifications: CE, FCC,ROHS Night Vision: Support,2X 850nm infrared LEDs,20m vision range Functions: 2 way audio, 2 light source(IR+Light),cloud storage service( need extra pay), motion detection, night vision, AP hotspot Package: Power Adapter*1 Quick Guide*1 Mouting Screws*3 Waterproof Tube*1 Antenna*1 Vigil Camera*1 12-month Warranty* Notice:Please install this Vigil Camera in proper positions,do not expose the camera lens to sunlight directly or install it to the place where is likely struck by lighting