ANNKE 720P HD-TVI Security Camera 1280TVL 1.0MP Hi-Resolution Bullet Camera with Long Distance Night Vision, Vandal & Weather-ProofOnly work perfectly with HD-TVI DVR systems) 720P/1.0MP High Definition: High performance lens captures everything in great detail and presents true-to-life color on screen. Requires BNC video and 2.1mm DC power cable (not included, available separately) Around-the-Clock Protection: Smart IR-Cut filter for best image reproduction,up to 66ft/20m clear B&W night vision IP66 Weatherproof:Dustproof and waterproof, suitable for both indoor and outdoor use. Easy Installing Three-Axis Bracket: Designed for easy installation, adjust the camera mounting angle with ease. Works perfectly with 720P/1080N/1080p HD-TVI DVR systems(not included, available separately ), please search ASIN ON AMAZON: B00GB1IHSY/B072KDLMT6. Not Compatible with HD-AHD/Analong DVR System.