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nvr4816-hds2/l 16-way 8-disk position
NVR4816-HDS2/L 16路8盘位 |
CN¥ 1550.0 |
|
nvr4832-hds3/i 32-way 8-disk
NVR4832-HDS3/I 32路8盘 |
CN¥ 1850.0 |
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nvr4864-hds3/i 64-way 8 disk
NVR4864-HDS3/I 64路8盘 |
CN¥ 2250.0 |
Yiwu Panda CCTV CameraYiwugo Panda CCTV & WiFi Camera Supplier 3yr.
Contacts Zufu Chat
Mobile 13335898658
18164587266
WhatsApp
+8613335898658
Product Introduction
This product is a high-performance network DVR.
Featuring powerful decoding capabilities and robust access and forwarding bandwidth, it supports functions such as local product preview, real-time local storage of video files, video search and playback, multi-screen video segmentation display, device management, and control.
In addition to standard video surveillance recordings, the product is also suitable for face detection and recognition at entry and exit points, personnel monitoring in perimeter areas, and various other local intelligent applications prior to deployment.
Core technical parameters
Supports the new UI4.0 interface style;
Supports embedded Linux systems and industrial-grade embedded microcontrollers;
Supports operation via WEB and local GUI interfaces;
Supports Smart H.265; H.265; Smart H.264; H.264/MJPEG stream;
Supports VGA and HDMI cross-source output, with HDMI video output resolution reaching up to 4K;
Supports intelligent face detection and comparison with 1 channel later; up to a 10-person face database, comprising 2,000 face images; intelligent perimeter detection with 2 channels later; intelligent SMD with 4 channels later;
Former support features: face detection and comparison, perimeter protection, general behavior analysis, 3D behavior analysis, crowd distribution, population statistics, heat map, and SMD functionality;
Third-party cameras and mainstream brand cameras that support ONVIF and RTSP protocols can be connected;
Supports network protocols such as IPv4, IPv6, HTTP, NTP, DNS, and ONVIF;
Support access at resolutions of 16M/12M/8M/6M/5M/4M/3M/1080P/960P/720P IPC;
Supports voice communication; the client can engage in voice communication with network cameras via NVR;
Supports retrieval, playback, and backup of recordings via various methods such as time-based and event-based approaches; also supports local playback and query of images.
Supports custom tag functionality; the device allows tagging and archiving of recordings taken at specified times for easy later retrieval;
Supports local hard drives, networks, and other storage methods, as well as backup via hard drives or external USB storage devices;
Support for recording and querying functions of device operation logs, alarm logs, and system logs;
Supports the offline resume transfer function, which allows video recordings on the front-end camera to be transferred back to the NVR via the SD card during the period when the network is disconnected;
Support for the real-time playback function, allowing playback of specified channels in the preview screen;
Electronic zoom that supports preview and playback images;
Using the Dahua protocol, you can control the dome camera via mouse for operations such as rotation, zooming, and positioning;
Supports remote management of IPC functions, enables remote upgrades for front-end IPC, and allows operations such as remote configuration changes for IPC encoding.
Supports the remote zero-channel preview function, which allows multiple video images connected to be displayed on one video image.
Supports disk group management function to enable targeted storage of video recordings;
Supports quota management function, enabling the allocation of different recording days per channel for storage;
Supports corridor mode function, supports IPC screen rotation of 90° or 270°, achieving a 9:16 corridor mode;
Supports Dahua CloudLink features, including remote monitoring, previewing, and playback via the CloudLink APP;
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Parameter Name
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Parameter value
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Main processor
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Industrial-grade microcontroller
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Operating System
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Embedded Linux operating system
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Operation interface
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Web, local GUI
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Post-Intelligent Analysis
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Support for intelligent face detection, face recognition, perimeter protection, and SMD
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Former Intelligent Analysis
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Supports previous intelligent face detection, facial recognition, perimeter protection, SMD, 3D behavior analysis, crowd distribution, person count statistics, and license plate recognition
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Perimeter Protection
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1. Front intelligence: Support; 2. Rear intelligence: Support people and vehicles (do not support attributes); Support setting area intrusion and trip wire intrusion rules, up to 10 rules; Support linked recording, screenshot (panoramic image), local external alarm output, IPC external alarm output, access control, voice, beep, and log recording;
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Intelligent Performance at Perimeter (Number of Routes)
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Route 2: Draw 10 rule lines per route
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Intelligent Performance at Perimeter (Number of Routes)
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Route 8
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Smart Preview (Perimeter)
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1. Detection rule box: Allows configuration of rule boxes; 2. Intelligent panel: Displays object categories (people, vehicles), event types, event trigger times, and image extraction; attributes are not supported; 3. Statistics: Counts the number of people and vehicles separately; displays up to 50 historical capture images, and supports playback of video recordings within the previous 10 seconds before and after events; 4. Panel filtering: Enables filtering of panels based on panel type.
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Smart Replay (Perimeter)
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1. Search criteria: Retrieve images based on channel, time, event type, and target type; 2. Features: Support retrieving results and playing back video recordings within the previous 10 seconds before and after the event, as well as exporting to Excel, video, and images (masked images, panoramic images); 3. Capture database capacity: 300,000.
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Face detection
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1. Front intelligence: Support; 2. Rear intelligence: Support; Support for setting detection areas, support for linked recording, screenshot (panoramic image, face image), local and external alarm output, IPC external alarm output, voice, beep, and log recording;
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Face attributes
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Gender, age group, glasses, expression, mask, beard
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Intelligent performance after face detection (1080P) (Number of images)
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Route 1: Up to 1–2 faces can be detected simultaneously per route
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Intelligent Performance Before Face Detection (Number of Runs)
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Route 8
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Smart Preview (Face Detection)
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1. Support displaying detection boxes; 2. Intelligent panel: displays event type, event trigger time, and face capture; 3. Face count statistics: tracks the number of face images over 24 hours, displays up to 50 historical capture images, supports playback of video recordings within the previous 10 seconds before and after events, and allows quick addition to the list database; 4. Panel filtering: enables filtering of panels based on panel type and attributes.
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Smart Replay (Face Detection)
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1. Search criteria: Retrieve images based on channel, time, and facial attributes;
2. Image search by image: Use the face database/external images to set a similarity level (50–100%) for searching, with support for secondary filtering based on attributes. Results can be grouped by date, and the top 1,000 images are displayed sorted by similarity. A single client can upload up to 30 images, and a single query can retrieve 8 images.
3. Features: Support linking search results to video recordings within the last 10 seconds before and after the event; enable quick addition of captured images to the face database; allow export of search results in Excel, video, and image formats.
4. Historical database capacity: 300,000.
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Historical database for image search via pictures
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1. Set the similarity level (50–100%) using the face database or external images for image retrieval, with support for secondary filtering based on attributes; 2. Support retrieving results grouped by date, and viewing the top 1,000 images sorted by similarity; 3. Allow a single client to upload 30 images, with a single query capable of accessing 8 images; 4. Support associating playback events with video recordings within the previous and subsequent 10 seconds, enabling export and quick addition to the list database.
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Face Database Management
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1. Import methods: Import face images individually or in batches via USB flash drive, PCAPP, or browser. Modeling speed is 30 images per second.
2. Supports copying individual or multiple face images to another face database.
3. Face information includes: name, gender, date of birth, province, city, document type, and document number; customizable.
4. Image requirements: JPG format, 4MB per image, with pixel range of 100*100 to 1920*1800.
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Face Database Capacity
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Up to 10 face databases, with 20,000 images. Information for each face includes: name, gender, date of birth, region, address, document type, and document number.
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Face recognition
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1. Recognition modes: front-end face detection + front-end face comparison; front-end face detection + back-end face comparison; back-end face detection + back-end face comparison;
2. Front-end intelligence: supported;
3. Back-end intelligence: supported;
Function configuration: normal/stranger mode; support for deploying multiple face databases, with individually set similarity thresholds; when the similarity reaches or falls below the (stranger) threshold, an alert prompt is displayed on the client software; support for linked recording, screenshot generation (panoramic image), local external alarm output, IPC external alarm output, voice, beeping, log recording, preset points, and email;
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Face recognition followed by intelligent performance (1080P) (Number of lenses)
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1. The front-end face detection and back-end face comparison support 8 streams, with 12 faces per second for image streams; 2. The back-end face detection and back-end face comparison support 1 stream, with 12 faces per second for video streams;
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Face recognition pre-processing intelligent performance (Number of operations)
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Route 8
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Smart Preview (Face Recognition)
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1. Supports displaying detection boxes; 2. Intelligent panel: displays event type, event trigger time, face capture, similarity score, and name of the list database; 3. Tracks the number of face images recognized over 24 hours. Up to 50 historical capture images can be displayed. Supports associating playback events with video recordings from the previous 10 seconds to quickly add them to the list database; 4. Panel filtering: allows filtering panels based on panel type and attributes.
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Smart Replay (Facial Recognition)
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1. Search criteria: Retrieve images based on channel, time, facial attributes, similarity, and recognition mode (stranger/normal mode); 2. Features: Support retrieving search results and playing back the video footage within the last 10 seconds before and after the event; support quickly adding captured images to the facial database; support exporting search results in Excel, video, and image formats; 3. Historical database capacity: 300,000.
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General Behavior Analysis
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1. Front intelligence: supports 8 channels; 2. Rear intelligence: not supported; 3. Supported configurations: linked recording, linked pan-tilt, default snapshot (panorama image), local external alarm output, voice, beep, and log recording;
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Smart Preview (General Behavior Analysis)
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Overlay rule lines and detection boxes on the channel video screen
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Smart Replay (General Behavior Analysis)
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1. Search criteria: Retrieve images based on channel, type, start time, and end time; 2. Features: Support retrieving results with associated playback events within the previous 10 seconds of the event, and support exporting search results to Excel, video, and image formats; 3. Historical database capacity: 300,000.
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Intelligent performance after intelligent inspection
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Route 4: Can trigger motion detection alarms for people and vehicles, effectively filtering out false alarms caused by leaves, rain, and light intensity changes
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Intelligent performance before intelligent inspection
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Route 8
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Smart Preview (Smart Dynamic Inspection)
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Only detection boxes for people and vehicles are overlayed on the channel video screen.
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Smart Replay (Smart Inspection)
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1. Search criteria: Retrieve dynamic inspection events via channel and type: person-vehicle, with start and end times; 2. Features: Support playback of associated recordings for dynamic inspection events, and support backup of search results; 3. Historical database capacity: 100,000 records;
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Vehicle Identification
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Front intelligence: Supported; Back intelligence: Not supported;
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License plate matching
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Supports pre-intelligent license plate recognition followed by post-intelligent license plate comparison; Function configuration: When the detected license plate number matches the license plate database (blacklist/whitelist), it triggers an alert on the client software, enables linked recording, captures images (panoramic view), outputs local and external alarms, IPC external alarm output, access control, voice alerts, beeps, log records, preset points, and emails.
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License plate matching performance (number of plates)
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Route 4
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License Plate Database Management
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1. Import method: Enter the license plate information using an Excel template, then import it, or add individual entries separately; 2. License plate details: Country/region, license plate number, name, vehicle emblem, driver’s license, vehicle color, license plate color, phone number, email address, and address;
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License Plate Database Capacity
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1. 20,000 license plate numbers; 2. Support both white list and black list;
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Number of access points
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Route 32
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Network bandwidth
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No smart mode: 256Mbps access, 256Mbps storage, 256Mbps forwarding; Smart mode: 180Mbps access, 180Mbps storage, 180Mbps forwarding;
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Resolution
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16MP; 12MP; 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 960p; 720p; D1; CIF
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Decoding capability
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Smart mode: 2 channels, 1,600 kbps @ 3.0 fps; 2 channels, 1,200 kbps @ 3.0 fps; 4 channels, 8 MP @ 3.0 fps; 6 channels, 5 MP @ 3.0 fps; 8 channels, 4 MP @ 3.0 fps; 16 channels, 1,800 kbps @ 3.0 fps; Smart mode: 1 channel, 1,600 kbps @ 3.0 fps; 2 channels, 1,200 kbps @ 3.0 fps; 3 channels, 8 MP @ 3.0 fps; 4 channels, 5 MP @ 3.0 fps; 6 channels, 4 MP @ 3.0 fps; 12 channels, 1,800 kbps @ 3.0 fps;
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Video output
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1 HDMI port, 1 VGA port; HDMI: 3.840 × 2.160, 1.920 × 0.800, 1.280 × 1.024, 1.280 × 0.720; VGA: 1.920 × 0.800, 1.280 × 1.024, 1.280 × 0.720; Configurable output for same-origin/different-origin video sources for both VGA and HDMI;
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Image Segmentation
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Main screen: 1/4/8/9/16/25/36; Secondary screen: 1/4/8/9/16
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Third-party camera connection
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ONVIF, RTSP, Panasonic, Sony, Axis, Arecont, Pelco, Canon, Samsung, GB/T2181
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Video compression standard
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Smart H.265;H.265;Smart H.264;H.264
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Audio compression standards
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PCM/G711A/G711U/G726/AAC
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Network Protocol
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HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Center, IP Search (supports Haohua network cameras, DVR, NVS, etc.), Multicast, P2P, Active Registration
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Mobile phone connection
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Yunlian APP
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Access Standard
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ONVIF 2.2.6 (Profile T; Profile S; Profile G), CGI, SDK, GB2811
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Browser
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Google, Firefox, IE9 and above
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Multi-channel replay
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Maximum support for 16-channel replay
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Recording Method
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Normal recording, dynamic detection recording, intelligent recording, alarm recording
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Backup Method
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Supports USB and network backup
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Replay Method
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Real-time replay, regular replay, event replay, tag replay, intelligent replay
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Disk Group
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Support
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General alarm
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Supports motion detection, video occlusion, video loss, PIR alarm, IPC external alarm, and scene changes
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Abnormal alert
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Supports disconnection of front-end devices, storage errors, full storage, IP conflicts, MAC conflicts, login lockout, and network security issues
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Smart Alarm
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Supports face detection, facial recognition, perimeter protection (area intrusion, trip wire intrusion), SMD alarm, license plate recognition, crowd counting, 3D analysis, and crowd distribution
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Alarm linkage
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Video recording, screenshots, IPC external alarm output, beep, log records, preset points, emails
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Audio input
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Line 1, RCA interface
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Audio output
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Line 1, RCA interface
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Alarm Input
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Line 16
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Alarm Output
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Route 4
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Hard disk interface
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8 SATA ports, with a maximum capacity of 16TB per disk.
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RS-2.32 interface
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1
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RS-485 interface
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1
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USB port
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3 pieces, 2 front USB2.0 ports, 1 rear USB3.0 port
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HDMI port
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1
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VGA interface
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1
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Network interface
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2 units (10/100/1000 Mbps Ethernet ports, RJ-45)
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Power Supply Method
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100–240 VAC, 50–60 Hz
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Power consumption
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<10W (without hard drive, idle)
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net weight
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6.34 kg (1.398 lb)
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Gross Weight
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8.80 kg
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Product dimensions
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440.0 mm × 458.4 mm × 94.9 mm (17.32" × 18.05" × 3.73") (W × D × H)
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Packaging Dimensions
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5.70 mm × 5.70 mm × 2.26 m (2.244 in × 2.244 in × 8.90 in) (Width × Depth × Height)
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Working Temperature
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-10℃~+55℃
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Storage Temperature
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-20℃～+60℃
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Work Humidity
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10%–90%
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Work Altitude
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3000 meters
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Installation Method
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Rack installation / Desktop installation
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Update time：
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