Brand: Hikvision
Model: DS-7604NI-E1/4P
Specifications: 
• Video/Audio Input
• IP Video Input: 4-ch
• Two-way Audio: 1-ch RCA(2.0Vp-p, 1kΩ)
• Video/Audio Output
• Decoding resolution: 5MP / 3MP / 1080P / UXGA / 720P / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF HDMI / VGA Output: 1CH Resolution: 1920×1080P/60Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
• Audio Output: 1-ch RCA(Linear, 1kΩ)
• Playback Resolution: 5MP /3MP / 1080P / UXGA / 720P / 4CIF / VGA / DCIF / 2CIF / CIF / QCIF
• Synchronous Playback: 4-ch
• Interface Type: 1 SATA Interface
• Capacity: Up to 4TB capacity for each disk
• Network Interface: 1 RJ45 10M/100M/1000M adaptive Ethernet Interface, /N models support 4 independent 10/100 Mbps Ethernet interfaces for built-in switch
• USB Interface: 2 USB 2.0 Interfaces
• Serial Interface: 1 RS-485 interface (Reserved)
• Power Supply: 12 VDC
• Consumption: ≤ 10 W (without hard disk)
• Working Temperature: -10 °C ~ +55 °C
• Working Humidity: 10% ~ 90%
• Chassis: Stand-alone 1U chassis
• Package Includes: 
• 1 x HIKVISION DS-7604NI-E1/4P 4CH PoE NVR
• 1 x Mouse
• 1 x AC Power Adapter
• 1 x Installation Screws
• 1 x Data Cables
• 1 x English User Manual
• 1 x U.S. Retail Color Packaging
Note: Includes a 1TB WD purple "WD10PURX" Hard Drive

• Live View from iPhone/Android or Internet,Third-Party network cameras supported
• HDD Quota and group management
• HDMI and VGA output at up to 1920×1080P Resolution
• 8 Independent PoE Network Interfaces, Up to 5 MP Resolution Recording
• Note: Includes a 1TB WD purple "WD10PURX" Hard Drive

Live View from iPhone/Android or Internet,Third-Party network cameras supportedHikvision