Dahua XVR1B16H-I

System

• Main Processor: Industrial-grade processor
• Operating System: Embedded Linux
• Operating Interface: Web; Local GUI
• SMD Plus:
  • By Recorder: 16 channels, with secondary filtering for human and vehicle detection to reduce false alarms caused by environmental factors like leaves, rain, or lighting changes
  • By Camera: 24 channels, includes irregular black block masking
  • Irregular Black Block Masking by Recorder: 1 channel

Audio and Video

• Analog Camera Input: 16 BNC ports, supports auto-detect for HDCVI, AHD, TVI, CVBS
• Camera Input:
  • CVI: 5MP (up to 25 fps), 4MP (up to 30 fps), 1080p (25/30 fps), 720p (up to 60 fps)
  • TVI: 5MP (up to 20 fps), 4MP (up to 30 fps), 1080p (up to 30 fps), 720p (up to 30 fps)
  • AHD: 5MP (up to 20 fps), 4MP (up to 30 fps), 1080p (up to 30 fps), 720p (up to 30 fps)
• IP Camera Input: Up to 24 channels (8 IP channels by default + 16 channels via IP extension), with incoming, recording, and outgoing bandwidth each up to 128 Mbps
• Encoding Capacity:
  • Main Stream: 5MP Mode (up to 12 fps), 4MP, 1080p, 720p (varied fps based on resolution)
  • Sub Stream: D1/CIF (up to 15 fps)
• Dual-stream: Yes
• Video Bit Rate: 32 Kbps – 6144 Kbps
• Audio Sampling: 8 kHz, 16 bit
• Audio Bit Rate: 64 Kbps
• Video Output: 1 HDMI, 1 VGA
  • VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
  • HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
• Multi-screen Display:
  • Without IP extension mode: 1/4/8/9/16
  • With IP extension mode: 1/4/8/9/16/25

Compression Standard

• Video Compression: AI Coding, Smart H.265+, H.265, Smart H.264+, H.264
• Audio Compression: G.711a, G.711u, PCM

Network

• Network Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, FTP, DDNS, SNMP, Alarm Server, P2P, Auto Registration, IP Search
• Mobile Access: iOS, Android
• Interoperability: ONVIF 23.12 (Profile T, Profile S, Profile G), CGI, SDK
• Browser Support: Chrome, IE, Safari, Edge, Firefox

Recording and Playback

• Recording Modes: General, Alarm, Motion Detection
• Playback Modes: Instant, General, Event, Tag, Smart
• Backup Method: USB device and network
• Playback Options: 1/4/9/16 screen views

Alarm Features

• General Alarm: Motion detection, HDCVI alarm, external camera alarm, network alarm, PIR alarm
• Anomaly Alarm: Errors like no disk, disk error, low space, network issues, video loss, tampering, camera offline
• Intelligent Alarm: SMD Plus
• Alarm Linkage: Recording, snapshot, IPC external alarm output, audio, buzzer, log, preset, email

Ports and Connectivity

• Audio Input: 1-channel RCA, 16-channel BNC (Coaxial Audio)
• Audio Output: 1-channel RCA
• Two-way Talk: Yes (shares the same audio input with the first channel)
• Disk Interface: 1 SATA port, up to 16 TB
• USB Ports: 2 × USB 2.0
• HDMI: 1
• VGA: 1
• Network Port: 1 RJ-45 (10/100/1000 Mbps Ethernet)

General

• Power Supply: 12 VDC, 2 A
• Power Consumption: <12 W (without HDD)
• Net Weight: 0.93 kg (2.05 lb)
• Gross Weight: 1.43 kg (3.16 lb)
• Product Dimensions: 260.0 mm × 231.4 mm × 47.6 mm (10.24″ × 9.11″ × 1.87″)
• Packaging Dimensions: 333.0 mm × 89.0 mm × 315.0 mm (13.11″ × 3.50″ × 12.40″)
• Operating Temperature: –10°C to +45°C (+14°F to +113°F)
• Storage Temperature: –20°C to +60°C (–4°F to +140°F)
• Operating Humidity: 10%–90% RH, non-condensing
• Installation: Desktop
• Certifications: CE, FCC