4 Channel H. 265 AHD DVR Kit Surveillance Camera High Definition Outdoor Security CCTV System - EU Plug Features: 4-channel 1080N HD coaxial monitoring system for crystal-clear indoor and outdoor security H.265 compression format ensures efficient storage and smooth playback of high-quality footage Supports various channel mode combinations, including 1080N analog and 1080P digital inputs Features 1080P VGA and HD outputs for versatile display connectivity Offers time-scheduled, manual, and motion detection recording modes for comprehensive surveillance Compatible with VMS client and mobile apps for iPhone and Android, enabling remote monitoring and control Suitable for both indoor and outdoor installation with waterproof cameras for all-weather protection Specifications: Model: TVB3704BL-S1 Main control chip: MC6630 AD chip: 2816 Memory: 1G Compression format: H.265 Operating system: Embedded Linux operating system Input: 4 channels Preview: 4*1080N@25fps Encoding: 4*1080N@25fps Decod