ANNKE 2MP 4 Packs Security Bullet Camera with Smart Dual Light, Built-in Mic, 4-in-1 (TVI/AHD/CVI/CVBS) CCTV Surveillance Cam with 3.6mm Lens&78° Angle of View, IP67 Weatherproof Indoor/Outdoor Use

1080P HD ViewingWith twice more resolution than 720P, the security camera presents the details you need in super clarity. Youre allowed to capture all wonderful moments in or around you house with ease.
Smart Dual-light CameraThis wired security cameras system has three night visions to adapt to your needs: smart light night vision, white light night vision, and IR night vision. The smart mode is the default. Black and white night vision turns into color once a human/vehicle is detected. Up to 25m IR distance for bright night imaging and up to 20m white light distance for bright night imaging.
Built-in Mic Camera Built-in Mic is not just for video recording but audio recording, which makes it stand out from other analog cameras. Audio can also be turned off in the menu.
IP67 Weatherproof & Metal HousingRated as IP67, this surveillance camera is engineered to brave the harshest weather, regardless torrential downpours or freezing/broiling temperatures. Made from the same solid metal used in the construction of airplanes, the camera is able to withstand large impacts.
Hybrid 4-in-1 Security CameraThis 2MP CCTV camera supports TVI, AHD, CVI & CVBS signals so you are allowed to integrate this camera with ANNKE or third-party DVRs (require 5MP, 6MP, 4K or higher resolution DVRs) for 24/7 non-stop recording.