| Series Overview | · Supports remote configuration and management of IPC, such as set to meet your requirements. Smart Codec |
|---|
| Perimeter Protection by Camera | With advanced scene-adaptive rate control algorithm, Dahua smart |
|---|
| the targets. Improving alarm accuracy. | and transmission. |
|---|
| Face Detection by Camera | DMSS |
|---|
| best face snapshot. | search for recorded videos from an iPhone, iPad, or Android phone at anytime from virtually anywhere. www.dahuasecurity.com |
|---|
| Technical Specification | 1. Play/pause/stop/slow/quick/backward/by frame |
|---|
| Playback Function | 2. Full screen, backup (video clip/file), partial zoom in, and audio on/off |
|---|
| Main Processor | Industrial-grade embedded processor Storage |
|---|
| Disk Group | Yes |
|---|
| OS | Embedded Linux |
|---|
| Operation Interface | Web/operating in local GUI Alarm Motion detection, privacy masking, video loss, scene |
|---|
| Performance | 8 channels Camera disconnection, storage error, disk full, IP conflict, Anomaly Alarm MAC conflict, login locked, and cybersecurity exception |
|---|
| AI Search | Search for pictures by channel, time and event type Face detection, perimeter protection (intrusion and |
|---|
| Intelligent Alarm | tripwire), IVS, people counting, heat map, and SMD |
|---|
| mask, and beard | External Port |
|---|
| 音訊輸入 | 1 × RCA input SMD Plus by Camera |
|---|
| 音訊輸出 | 1 × RCA output |
|---|
| HDD | maximum HDD capacity varies with environment |
|---|
| Video | Alarm Input 4 |
|---|
| Access Channel | 8 Alarm Output 2 Access: 160 Mbps; Storage: 160 Mbps; Forward: 64 USB 2(1 × front USB2.0; 1 × back USB2.0) |
|---|
| Network Bandwidth | Mbps |
|---|
| HDMI | 1 (supports up to 4K resolution output) |
|---|
| 解像度 | 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1 |
|---|
| VGA | 1 |
|---|
| 解碼能力 | 8 × 1080p@30 fps 1 × VGA output, 1 × HDMI output, supports Network 1 × RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port Video Output simultaneous video sources output for VGA and HDMI General Parameter |
|---|
| Multi-screen Display | 1 , 4, 8, 9 views |
|---|
| 供電 | DC12 V, 4 A Third-party Camera |
|---|
| ONVIF; RTSP | Power Consumption < 10 W (HDD not included, idling) Access |
|---|
| Compression | Net Weight 1.51 kg (3.33 lb) |
|---|
| Audio | PCM/G711A/G711U/G726/AAC Product Dimensions (W × L × H) |
|---|
| Network | Package Dimensions 141 mm × 433 mm × 366 mm (5.55" × 17.05" × 14.41") (W × L × H) HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Operating Conditions –10 °C to +55 °C (+10 °F to +131 °F) Network Protocol Server; IP Search (Support Dahua IP camera; DVR; NVS; |
|---|
| etc.); P2P; auto register | Storage Conditions 0 °C to +40 °C (32 °F to 104 °F) |
|---|
| Mobile Phone Access | Android; iOS Operating Humidity 10℅~93℅ |
|---|
| Interoperability | ONVIF(profile T/S/G); CGI; SDK Storage Humidity 30%~85% |
|---|
| Browser | Chrome; IE9 or later; firefox Operating Altitude 3000 m (9842.52 ft) |
|---|
| Record Playback | Installation Desktop mounted |
|---|
| Multi-channel Playback | Up to 8 channels for playback CE: EN62368-1; EN55032,EN55024, EN55035, EN61000- |
|---|
| Certifications | 3-2, EN61000-3-3 EN50130-4 Manual record; alarm recording; SMD recording; smart FCC: Part 15 Subpart B Record Mode recording |
|---|
| Storage | Local HDD; network |
|---|
| Backup | USB storage device www.dahuasecurity.com Ordering Information |
|---|
| 類型 | Model Description |
|---|
| DHI-NVR4208- | 8 Channel 1U Network Video 8 Channel NVR 4KS2/L Recorder Dimensions (mm[inch]) <> <> <> <> Panels 1 5 9 2 3 4 6 7 8 1 Power Switch 2 DC 12V Power Input 3 Network Port 4 VGA Port 5 Mic Out 6 Mic In 7 HDMI Port 8 USB Port 9 Alarm Input/Output |
|---|
| 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 |
|---|
