| Series Overview | · Supports remote configuration and management of IPC, such as set to meet your requirements. Smart Codec |
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| Perimeter Protection by Camera | With advanced scene-adaptive rate control algorithm, Dahua smart |
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| the targets. Improving alarm accuracy. | and transmission. |
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| Face Detection by Camera | DMSS |
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| best face snapshot. | search for recorded videos from an iPhone, iPad, or Android phone at anytime from virtually anywhere. www.dahuasecurity.com |
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| Technical Specification | 1. Play/pause/stop/slow/quick/backward/by frame |
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| Playback Function | 2. Full screen, backup (video clip/file), partial zoom in, |
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| System | and audio on/off |
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| Main Processor | Industrial-grade embedded processor Storage |
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| OS | Embedded Linux |
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| Disk Group | Yes |
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| Operation Interface | Web/operating in local GUI Alarm |
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| Performance | 4 channels Camera disconnection, storage error, disk full, IP conflict, Anomaly Alarm |
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| AI Search | Search for pictures by channel, time and event type MAC conflict, login locked, and cybersecurity exception Face detection, perimeter protection (intrusion and |
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| Face Attributes | email mask, and beard External Port |
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| 音訊輸入 | 1 × RCA input SMD Plus by Camera |
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| HDD | maximum HDD capacity varies with environment temperature |
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| 警報輸入 | 4 |
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| Access Channel | 4 |
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| 警報輸出 | 2 Access: 160 Mbps; Storage: 160 Mbps; Forward: 64 |
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| Network Bandwidth | Mbps USB 2 (1 × front USB2.0; 1 × back USB2.0) |
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| 解像度 | 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1 |
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| HDMI | 1 (supports up to 4K resolution output) |
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| 解碼能力 | 4 × 1080p@30 fps |
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| VGA | 1 1 × VGA output, 1 × HDMI output, supports |
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| Video Output | Network 1 × RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port simultaneous video sources output for VGA and HDMI |
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| Multi-screen Display | 1 , 4 views PoE 4 |
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| Third-party Camera | General Parameter ONVIF; RTSP Access |
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| 供電 | DC48 V/53 V, 1.5 A/1.36 A |
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| Compression | < 10 W (HDD not included, idling) |
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| 功耗 | Total output power of PoE is 36W, the maximum output |
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| Video | Smart H.265/H.265/Smart H.264/H.264/MJPEG power of a single port is 25.5W |
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| Audio | PCM/G711A/G711U/G726/AAC Net Weight 1.58 kg (3.48 lb) |
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| Network | Gross Weight 2.93 kg (6.46 lb) HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; 375 mm × 282.4 mm × 53 mm (14.76" × 11.12" × 2.09") Product Dimensions UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm (W × L × H) Network Protocol Server; IP Search (Support Dahua IP camera; DVR; NVS; |
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| etc.); P2P; auto register | 141 mm × 433 mm × 366 mm (5.55" × 17.05" × 14.41") Package Dimensions (W × L × H) |
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| Mobile Phone Access | Android; iOS |
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| Operating Conditions | –10 °C to +55 °C (+10 °F to +131 °F) |
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| Interoperability | ONVIF(profile T/S/G); CGI; SDK |
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| 儲存環境 | 0 °C to +40 °C (32 °F to 104 °F) |
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| Browser | Chrome; IE9 or later; firefox |
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| 工作濕度 | 10℅~93℅ |
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| Record Playback | Storage Humidity 30%~85% |
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| Multi-channel Playback | Up to 4 channels for playback |
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| Operating Altitude | 3000 m (9842.52 ft) Manual record; alarm recording; SMD recording; smart Installation Desktop mounted Record Mode recording CE: EN62368-1; EN55032,EN55024, EN55035, EN61000- |
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| Certifications | 3-2, EN61000-3-3 EN50130-4 |
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| Storage | Local HDD; network FCC: Part 15 Subpart B |
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| Backup | USB storage device www.dahuasecurity.com Ordering Information |
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| 類型 | Model Description |
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| DHI-NVR4204-P- | 4 Channel 1U 2HDDs 4PoE Network 4 Channel NVR 4KS2/L Video Recorder Dimensions (mm[inch]) <> <> <> <> Panels 1 3 4 5 6 10 2 7 8 9 1 Power Switch 2 Power Input Port 3 PoE Ports 4 Network Port 5 VGA Port 6 Mic Out 7 Mic In 8 HDMI Port 9 USB Port 10 Alarm Input/Output |
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| Rev 002.000 | © 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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