Product Description
Klear 4-Channel PoC/APOC DVR up to 8MP, Audio-Over-Coax, SMD, 1-SATA
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- 4-Channel DVR
- 1-SATA up to 16TB
- Up to 8MP CVI/TVI/AHD Supported
- APOC Technology: Audio, Power, Video over 1 Coaxial or 1-Pair CAT5e/6 (compatible with Klear APOC Cameras)
- Supports Audio-Over-Coax (AOC) with Klear Cameras
- AI by DVR: 4 SMD+, 4 Perimeter, 2 Face Recognition
- Up to 4x 8MP IP Cameras Supported (4 IP + 4 BNC = 8 Cameras in total)
- 1x 4K HDMI, 1x VGA (Simultaneous Video Outputs)
- Smart Motion Detection (Human and Vehicle Detection)
- Mobile App: DMSS. Remote Desktop: DSS Express.
Specifications
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web; Local GUI |
| Quick Pick | |
| QuickPick 2.0 AI by Recorder (Number of Channels) | 2 channels |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder (Number of Channels) | Advanced Mode: 2 channels, 10 IVS rules for each channel |
| General Mode: 4 channels, 10 IVS rules for each channel | |
| Face Detection | |
| Face Attributes | 6 attributes |
| Face Detection Performance of AI by Recorder (Number of Channels) | 2 channels (up to 8 face images/s each channel) |
| Privacy Protection | |
| Privacy Protection Performance of AI by Recorder (Number of Channels) | 1 channel |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 20,000 images. |
| Face Recognition Performance of AI by Recorder (Number of Channels) | 2 channels |
| SMD Plus | |
| SMD Plus by Recorder | 4 channels: Secondary filtering for human and vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| SMD Plus by Camera | 8 channels |
| AI Video Quality Analytics | |
| AI Video Quality Analytics by Recorder | 4 channels: Supports detecting brightness levels, color cast, defocus, overexposure, contrast levels, black and white |
| Scene Changing | |
| Scene Changing by Recorder | 1 channel |
| Irregular Black Block Masking | |
| Irregular Black Block Masking by Recorder | 1 channel |
| Audio and Video | |
| Analog Camera Input | 4 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect |
| Camera Input | 1. CVI: 4K@25/30 fps; 4K@12.5/15 fps; 6 MP@20 fps; 5 MP@25 fps; 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps; 720p@50/60 fps. |
| 2. TVI: 4K@15 fps; 5 MP@20 fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps. | |
| 3. AHD: 4K@15 fps; 5 MP@20 fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps. | |
| IP Camera Input | Up to 8 channels of IPC access |
| 4 IP channels by default + 4 channels (analog channels are converted to IP channels) | |
| Incoming bandwidth: 64 Mbps, recording bandwidth: 64 Mbps and outgoing bandwidth: 64 Mbps | |
| *After IP extension is enabled, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, SMD, Perimeter Protection, QuickPick 2.0 and Privacy Protection cannot be used. | |
| Encoding Capacity | Encode Enhancement disabled： |
| Main stream: | |
| 4K@(1 fps–7 fps); 6 MP@(1 fps–10 fps); 5 MP@(1 fps–12 fps); 4K-N/4 MP/3 MP@(1 fps–15 fps); 4M-N/1080p/720p/960H/D1/CIF@(1 fps–25/30 fps) | |
| Sub stream: | |
| 960H@(1 fps–15 fps); D1/CIF@(1 fps–25/30 fps) | |
| Encode Enhancement enabled： | |
| Main stream: | |
| the 1st channel 4K@(1 fps–15 fps), others 4K@(1 fps–7 fps); | |
| the 1st channel 6 MP@(1 fps–20 fps), others 6 MP@(1 fps–10 fps); | |
| the 1st channel 5 MP@(1 fps–25 fps), others 5 MP@(1 fps–12 fps); | |
| the 1st channel 4K-N/4 MP/3 MP@(1 fps–25/30 fps), others 4K-N/4 MP/3 MP@(1 fps–15 fps); | |
| 4K/6 MP@(1 fps–10 fps);5 MP@(1 fps-12 fps); 4K-N/4 MP/3 MP@(1 fps–15 fps); 4M-N/1080p/720p/960H/D1/CIF@(1 fps–25/30 fps) | |
| Sub stream: | |
| 960H@(1 fps–15 fps); D1/CIF@(1 fps–25/30 fps) | |
| *When Encode Enhancement is enabled, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, Perimeter Protection, QuickPick 2.0 and Privacy Protection cannot be used. | |
| 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: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 | |
| VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 | |
| *Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. | |
| Multi-screen Display | When IP extension mode not enabled: 1/4 |
| When IP extension mode enabled: 1/4/8/9 | |
| Third-party Camera Access | Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF |
| 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; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.) |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 23.12 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Recording Playback | |
| Record Mode | General; alarm; motion detection; intelligent; POS |
| Recording Playback | 1/4 |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag playback; smart playback |
| Alarm | |
| General Alarm | Motion detection; alarm box; HDCVI alarm; camera external alarm; network alarm; PIR alarm |
| Anomaly Alarm | Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline |
| Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus |
| Alarm Linkage | Record; snapshot (panoramic); IPC external alarm output; audio; 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) |
| Disk Interface | 1 SATA port. up to 16 TB. This limit varies depending on the environment temperature. |
| RS-485 | 1 |
| USB | 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 (10/100 Mbps Ethernet port, RJ-45) |
| General | |
| Power Supply | 53 VDC , 1.13 A |
| Power Consumption | <7 W (without HDD) |
| Net Weight | 1.10 kg (2.43 lb) |
| Gross Weight | 2.15 kg (4.74 lb) |
| Product Dimensions | 325.0 mm × 257.1 mm × 55.0 mm (12.80" × 10.12" × 2.17") (W × D × H) |
| Packaging Dimensions | 372.0 mm × 117.0 mm × 308.0 mm (14.65" × 4.61" × 12.13") (W × D × H) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Installation | Desktop |
| Certifications | CE: CE-LVD: EN 62368-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart B |
