Dahua Technology Pro Series X82R2A4 8-Channel 4K U

Record video from any combination of HD-CVI - HD-TVI - AHD - CVBS - or IP cameras with the Pro Series X82R2A4 8-Channel 4K UHD Pentabrid HD-CVI DVR (No HDD) from Dahua Technology This DVR allows users to record from up to 8 analog cameras via BNC inputs - and up to 8 IP camera inputs at resolutions up to 8MP Equipped with two SATA ports - this recorder can support up to 20TB (HDDs available separately) of internal storage Smart H265+/H264+ and H265/H264 video codecs ensure high-quality recording and playback This recorder has an RJ45 network interface and supports up to 128 users It is compatible with iOS and Android HDMI and VGA video outputs allows users to view footage on a monitor (available separately) ONVIF 1612 compliance enables interoperability with other surveillance products

Features: Record from and Manage up to 16 Cameras, 8 Analog Channels & 8 IP Channels, 8MP Recording Resolution, 20TB HDD Capacity (Available Separately), Two-Way Audio, Smart H.265+/H.264+ & H.265/H.264 Codecs, Up to 128 Users, RJ45 Ethernet Port, HDMI and VGA Video Outputs, Complies with ONVIF 16.12

Signal: AHD - Analog - HD-CVI - HD-TVI - IP

Number of Channels: 8

Playback Resolution: HD-CVI:720p - 1080p - 8 MP - 6 MP - 5 MP - 4 MPAHD - HD-TVI:720p - 1080p - 8 MP - 5 MP - 4 MP - 3 MPCVBS:NTSCIP:8 MP

Recording Resolution: 8 MP at 15 fps5 MP - 6 MP at 20 fps4K-N - 1080p - 720p - 960H - CIF - D1 - 3 MP - 4 MP at 30 fps

PTZ Support: Yes

Playback Speeds: 1x - 4x - 9x

Bit Rate: 32 kb/s to 8192 kb/s (Each Channel)

IP Camera Support: 8

Dual Streaming: Yes

Decoding Resolution: 8 Channels:8 MP at 7 fps5 MP - 6 MP at 10 fps3 MP - 4 MP at 15 fps960H - 1080p - 720p at 30 fps4 Channels:8 MP at 15 fps5 MP - 6 MP at 20 fps1080p - 720p - 3 MP - 4 MP at 30 fps1 Channel:8 MP at 30 fps

2-Way Audio: Yes

Maximum Sampling Rate: 8 kHz / 16-Bit

Audio/Video I/O: AHD - Analog - CVBS - HD-CVI - HD-TVI: 8 x BNC1 x HDMI1 x VGA4 x RCA Audio Input1 x RCA Audio Output

Communication I/O: 1x RJ45 Gigabit Ethernet1x RS-4851x 3.0 / 3.1/3.2 Gen 11x 2.0

Audio I/O: 4x Input1x Output

System Connection: 2x SATA

Wi-Fi: No

Maximum User Access: 128

Network Protocols: DDNS - DHCP - DNS - FTP - HTTP - IP - IP Filter - IPv4 - IPv6 - NTP - P2P - PPPoE - RTSP - SMTP - TCP/IP - UDP - UPnP

Transmission Distance: 3937' / 1200 m

Max Frame Rate: 30 fps

Supported Video Codecs: H.264 - H.264+ - H.265 - H.265+

Supported Audio Codecs: G.711A - G.711U - PCM

Backup Method: Network - USB Drive

Installed Drive: No

Max Capacity Supported: 10 TB (Each Drive)20 TB (Total)

Recording Intervals: 1 to 60 Minutes (Default)1 to 30 Seconds (Pre-Record)10 to 300 Seconds (Post-Record)

Recording Modes: Alarm - Continuous - Manual - Motion - Schedule - Stop - Tampering - Video Loss

Search Modes: Alarm - Date/Time - Motion - Search

Multi-Screen Configuration: 1 - 4 - 8 - 9 (IP Extension Disabled)1 - 4 - 8 - 9 - 16 (IP Extension Enabled)

Alarm I/O: 8x Input3x Output

Event Trigger: Buzzer - Email - FTP - PTZ - Recording - Screen Tips - Snapshot - Tour - Video Push

Number of Motion Detection Zones: 396 (22 x 18)

Power Consumption: 12 VDC at 5 A (15 W)

Certifications: EN60950-1 - FCC - UL

Operating Conditions: 14 to 131 degreesF / -10 to 55 degreesC up to 90% Humidity

Storage Conditions: -4 to 158 degreesF / -20 to 70 degreesC up to 90% Humidity

Built-In Display: No

Rack Form Factor: 1 RU

Dimensions (W x D x H): 14.8 x 11.3 x 2.1-inch / 375.0 x 287.0 x 53.0 mm

Weight: 4 lb / 1.8 kg