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Dahua NVR4232-4KS3 Net Video Recorder IP, 32 channels, 2x HDD SATA (maks. 20TB)
Price
262,31 $
322,64 $ incl. tax
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The NVR4232-4KS3 is a modern recorder, fully utilized in professional video surveillance systems. This device is part of the Dahua Lite series, designed for simple networked visual security systems with a resolution of up to 12MP. The presented recorder is intended for efficient IP monitoring based on 32 IP cameras. With an input bitrate of up to 160Mb/s, it ensures effective collaboration with high-resolution cameras. The recorded footage can be archived on two hard drives with a total capacity of up to 40TB. Additionally, advanced image management and analysis functions provide access to high-quality features that were previously reserved only for highly advanced recorders. A key advantage of the recorder is its ability to manage cameras equipped with functions such as perimeter protection, face detection, face recognition, SMD+, people counting, stereo analysis, and heat mapping. The device is equipped with an HDMI port supporting 4K UHD, a VGA port, and 2 USB ports.
Specification
| Dahua NVR4232-4KS3 | |
| Processor | Built-in industrial-grade processor |
| Operating system | Linux OS |
| Management interface | WEB/Local GUI |
| Artificial Intelligence (AI) Features | |
|---|---|
| Powered by NVR | SMD+ |
| Support for AI functions from IPC cameras (camera must have functions!) |
Perimeter protection (line crossing, intrusion and others), face detection, face recognition, people counting, stereo analysis, heat map, SMD+ |
| Perimeter Protection (AI) | |
| Support for AI functions from IPC cameras (camera must have functions!) |
6 channels |
| Human Face Detection | |
| Face Information | Support for 6 features: gender, age, facial expression, glasses, beard, mask |
| Support for AI functions from IPC cameras (camera must have functions!) |
6 channels |
| Human Face Recognition | |
| Support for AI functions from IPC cameras (camera must have functions!) |
6 channels |
| SMD+ | |
| AI function in NVR (only implemented by NVR AI) |
4 Channels Filtering for vehicles and people, filtering false alarms caused by animals, leaves, lights |
| Support for AI functions from IPC cameras (camera must have functions!) |
6 channels (AI in camera) |
| Video parameters | |
| IP camera support (image capture) |
32 channels |
| Maximum data stream | AI features disabled : Input Bandwidth: 160Mbps (the maximum amount of information that can be sent to the NVR) Recording bandwidth: 160Mbps (the maximum amount of information that can be saved in the NVR local memory) Output Bandwidth: 80Mbps (maximum amount of information that can be sent from the NVR) AI features enabled : Input Bandwidth: 80Mbps (the maximum amount of information that can be sent to the NVR) Recording bandwidth: 80Mbps (the maximum amount of information that can be saved in the NVR local memory) Output Bandwidth: 60Mbps (maximum amount of information that can be sent from the NVR) |
| Decoding resolution | 12Mpx / 8Mpx - 4K / 6Mpx / 5Mpx / 4Mpx / 3Mpx / 2Mpx - 1080p / 1.3Mpx - 960p / 1Mpx - 720p / D1 / CIF / QCIF |
| Decoding ability | AI Features Off : 1ch @ 12MP (30fps) / 2ch @ 8MP (30fps) / 3ch @ 5MP (30fps) / 4ch @ 4MP (30fps) / 8ch @ 2MP (30fps) AI Features On : 1ch @ 12MP (30fps) / 1ch @ 8MP (30fps) / 2ch @ 5MP (30fps) / 3ch @ 4MP (30fps) / 7ch @ 2MP (30fps) |
| Video outputs | 1x VGA, 1x HDMI jednoczesna praca: HDMI: 3840x2160, 1920x1080, 1280x1024, 1280x720 VGA: 1920x1080, 1280x1024, 1280x720 konfigurowalna praca: HDMI: 1920x1080, 1280x1024, 1280x720 VGA: 1920x1080, 1280x1024, 1280x720 |
| Multi-screen display | AI features off : Main screen: 1 / 4 / 8 / 9 / 16 / 25 / 36 Secondary screen: 1 / 4 / 8 / 9 / 16 AI features on : Main screen: 1 / 4 / 8 / 9 / 16 Secondary screen: 1 / 4 / 8 / 9 / 16 |
| Support for devices from other manufacturers | Panasonic, Sony, Samsung, Axis, Pelco, Hanwha, ONVIF, Canon |
| Compression | |
| Video compression | H.265+ (Smart) / H.264+ (Smart) / H.265 / H.264 |
| Kompresja audio | G.711a / G.711u / PCM / G.726 |
| Network | |
| Supported protocols | HTTP, HTTPS, TCP/IP, IPv4/IPv6, UDP, NTP, SNMP, UPnP, DHCP, DNS, SMTP, IP Filter, DDNS, FTP, Alarm Server, IP Search (Support Dahua Devices), P2P, Auto Registration |
| Mobile service | DMSS, DSS |
| Service | ONVIF 22.12 (Profile S / Profile G / Profile T), CGI, SDK |
| Support via web browsers | Chrome, IE9 or higher, Firefox, Safari, Edge |
| Playing recordings | |
| Channel playback capability | Max 16 channels |
| Recording mode | Motion Detection / Manual Recording / Intelligent / Alarm |
| Backup Methods | Peripheral USB storage device (e.g. Pendrive), network |
| Playback Features | Instant playback, general playback, event playback, smart playback, tag playback |
| Storage (HDD) | |
| Disk support | 2x SATA port (maximum capacity of one disk 20TB) |
| Disk Grouping | Support |
| Alarm | |
| General alarm | Motion detection, privacy masks, video loss, scene change, local alarm, IPC camera alarm |
| Anomaly Alert | No communication with camera, Memory error, HDD full, IP conflict, MAC conflict, Login blocked, Cyber security exception |
| Smart function alarm | Perimeter protection, (intrusion, line crossing), face detection, face recognition, people counting, stereo analysis, heat map, SMD+ |
| Triggering a reaction | Recording, photo, alarm outputs from IPC cameras, audio, buzzer, log, email, route |
| Interfaces | |
| Audio input | 1 channel (RCA port) |
| Audio output | 1 channel (RCA port) |
| Alarm inputs | 4 channels (local) - 32x self-locking connector from IP cameras |
| Alarm outputs | 2 channels (local) - 32x self-locking connector from IP cameras |
| HDD support | 2x SATA port (maximum capacity of one disk 20TB) |
| USB | 1 port (ver. 2.0) on the front panel + 1 port (ver. 2.0) on the rear panel - ability to connect a mouse, pendrive, USB DVD burner |
| HDMI | 1 port |
| VGA | 1 port |
| Ethernet | 1x RJ45 10/100Mbps |
| The remaining | |
| Power supply | DC 12V, 4A |
| Power consumption | NVR: ≤10W (without HDD) |
| Libra | NVR: 1.49kg With packaging: 2.77kg |
| Dimensions (W/L/H) | 375x282.9x53mm - 1U housing |
| Package dimensions (width / length / height) | 141x433x366mm |
| Working conditions | -10°C ~ +55°C humidity: 10 ~ 93% (non-condensing) |
| Installation method | Desktop |
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