UltraHD 8MP Smart Dual Light Camera: This 8mp poe camera records everything at a high resolution of 3840 x 2160,have 1/2.7" CMOS image high-performance sensor and 2.8mm fixed lens provide an ultra-wide viewing angle of 102°. Smart Dual Light technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the warm light is on, and the camera records the full-color video and information of key events. | Siren and Light Active Deterrence, Storage: Siren and light active deterrence network camera supports the light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in multiple voices for selection, and supports customized voice importing. Videos can be saved in the micro SD card (up to 256GB, not included), D-a-hua NVR, or FTP server. | Smart Detection(SMD 4.0): Supports many intelligent functions like tripwire, intrusion and human vehicle detection, to quickly and accurately respond to monitoring events in specific area. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. Receive alert notifications through your smartphone with the free app(gDMSS for Android, iDMSS for IOS),Free PC software(SmartPSS) or third-party software such as Blue Iris. | IP67 Weatherproof PoE Camera: Built to weather any storm and the darkest of nights, this 8mp ip camera features a heavy-duty weatherproof IP67 housing as well. Uses a single Ethernet cable to carry data and power. Simplified cabling means easier plug-and-play reliable connections for DIY enthusiasts. This IP camera has a built-in speaker and mic, support 2 way audio, greet guest or scare off instruders wherever your are. | Reliable and Secure: This 8mp security camera is manufactured by VIKYLIN, can be plug and play with DH NVR, and has Open Network Video Interface protocol, can be perfectly compatible with third party brands.