Feature:1. Support Protocols: Door peephole camera supports multiple network protocols, TCP IP, HTTP, TCP, ICMP, UDP, ARP, IGMP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP, etc.2. Easy To Use: The peephole camera is plug and play, easy to use, with a minimum illumination of 0.001lx. It is a practical component for video photography and is compatible with various smartphone OS.3. Multi Functional: This door eye hole camera uses high sensitivity, high signal to noise ratio CMOS image sensor, H.264 compression, triple code stream, mobile monitoring.4. Safe And Convenient: Door peephole camera supports remote alarm linkage, only 1 network port for IE browsing, streaming and command access, convenient router setup.5. Premium Material: Mini door eye hole IP camera is made of premium PVC material, sturdy and durable to ensure long term use. With a wide range of applications.Specification:Item Type: Door Eye Hole CameraMaterial: PVCHorizontal Resolution: 1920PImage Sensor Size with Dsp: 1/2.7in 2.0 MP Communication GC2828 with Hi3518EV200Effective Pixels: 4MPSignal Type: USB Digital (UVC Protocol)Auto Gain: OSDVideo Output: MJPG, YUY2Sound Output: NoneSystem Synchronization: Internal SynchronizationOperating Temperature: -20 to 60 Backlight Compensation: OSDMinimum Illumination: 0.001LxSNR: > 52dBInterface: RJ45Network Protocol: TCP IP, HTTP, TCP, ICMP, UDP, ARP, IGMP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP, RTSP, TELNETectAccess Protocol: Open Network Video Interface Forum 2.0Motion Detection Alarm: SupportAlarm Linkage: Alarm pictures sent via E mail, alarm pictures uploaded to FTP serverTime Snapshot: Support to catch pictures to FTP server at regular intervalsUser Management: Provide three levels of authority management (admin, user, guest) Support to modify login username and password.Package List:1 xDoor Eye Hole Camera