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System
Main Processor Industrial-grade processor
Operating System Embedded Linux
Operating Interface Web; Local GUI

SMD Plus
SMD Plus by Recorder 4-channel: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change

Audio and Video
Analog Camera Input 4 BNC ports, CVI access by default, supports HDCVI/ AHD/TVI/CVBS auto-detect
Camera Input 1. CVI: 5 MP, 4 MP, 1080p@25/30 fps, 720p@50/60 fps, 720p@25/30 fps.
2. TVI: 5 MP, 4 MP, 1080p@25/30 fps, 720p@25/30 fps.
3. AHD: 5 MP, 4 MP, 1080p@25/30 fps, 720p@25/30 fps.
4. CVBS: PAL/NTSC
IP Camera Input Up to 6 channels of IPC access
2 IP channels by default + 4 channels (analog channels are converted to IP channels)
incoming bandwidth: 32 Mbps, recording bandwidth: 32 Mbps and outgoing bandwidth: 32 Mbps
Encoding Capacity Main Stream:
All channel 5M-N@ (1 fps–10 fps); 4M-N/1080p@ (1 fps–15 fps); 1080N/ 720p/960H/D1/CIF@ (1 fps–25/30 fps)
Sub stream:
D1/CIF (1 fps–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
HDMI/VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
Multi-screen Display When IP extension mode not enabled: 1/4
When IP extension mode enabled: 1/4/6
Third-party Camera Access ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Samsung

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 Protocol HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P
Mobile Phone Access iOS; Android
Interoperability ONVIF 21.06; CGI Conformant
Browser Chrome
IE9 or later
Firefox
Network Mode Single-address mode

Recording Playback
Record Mode General, motion detection, alarm,POS
Recording Playback 1/4
Backup Method USB device and network
Playback Mode Instant playback, general playback, event playback, tag playback

Alarm
General Alarm Motion detection, video loss, tampering
Anomaly Alarm No disk, disk error, low space, offline, ip conflict, MAC conflict
Alarm Linkage Record, snapshot (panoramic), IPC external alarm output, access controller, voice prompt, buzzer, log, preset, email

Ports
Audio Input 1-channel RCA
4-channel BNC (Coaxial Audio)
Audio Output 1-channel RCA
Two-way Talk Yes (share the same audio input with the first channel)
HDD Interface 1 SSD: 512 GB (replaceable with 256 GB or 1 TB)
Stores for 11 days under default settings.
USB 2 USB ports (USB 2.0)
HDMI 1
VGA 1
Network Port 1 (10/100 Mbps Ethernet port, RJ-45)