• 【High-Definition Surveillance】4-channel 1080N HD coaxial monitoring system for crystal-clear indoor and outdoor security.

• 【Advanced Compression】H.265 compression format ensures efficient storage and smooth playback of high-quality footage.

• 【Flexible Channel Modes】Supports various channel mode combinations, including 1080N analog and 1080P digital inputs.

• 【Multiple Output Options】Features 1080P VGA and HD outputs for versatile display connectivity.

• 【Intelligent Recording】Offers time-scheduled, manual, and motion detection recording modes for comprehensive surveillance.

• 【Remote Access】Compatible with VMS client and mobile apps for iPhone and Android, enabling remote monitoring and control.

• 【Weatherproof Design】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
• Decoding: 1*1080N@25fps
• Channel mode: Support any channel mode combination (1080N analog + 1080P digital)
• VGA output: 1080P
• BNC output: not supported
• HD output: 1080P
• Audio input: 1 channel
• Audio output: 1 channel
• Coaxial audio: not supported
• Two-way intercom: supported
• Number of real-time recording channels: 4 non-real-time
• Recording mode: timing, manual, dynamic detection
• Number of simultaneous playback channels: 1 channel
• Search mode: time point search, calendar search, event search, channel search
• U disk: supported
• USB DVD Recorder: Supported
• Backup file format: H.26X, AVI
• Client: Support VMS
• Mobile operating system: Support for iPhone, Android
• Number of hard disks supported: 1
• E-SATA: Not supported
• Network port: 10/100 Mbps Ethernet (RJ-45)
• Network protocol: TCP/IP, DHCP, DDNS, NTP, SMTP
• Remote control: Supported
• Power supply: DC12V/2A
• Working temperature: -10℃~60℃
• Working humidity: 10% ~ 90%