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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
DAHUA NVR5864-EI2 64CH 2U 8HDDs WizSense Network Video RecorderDAHUA NVR5864 EI2 64CH 2U 8HDDs WizSense Network Video Recorder Max. 448 448 448 Mbps Incoming Recording Outgoing Bandwidth EnterpriseGrade WizSense NVR Powerful AI Processing & 8K Video Output Max. 448 448 448 Mbps Incoming Recording Outgoing Bandwidth Max. Decoding Capability: 40 1080p@30 fps IP Cameras Resolution Up to 32MP 8K HDMI Output 8 Bays. Each HDD Storage Capacity Up to 20TB AI by Recorder: 4 ch Face Detection and Recognition, 16 ch SMD, 8
DAHUA NVR5864-EI2 64CH 2U 8HDDs WizSense Network Video Recorder – Max. 448/448/448 Mbps Incoming/Recording/Outgoing Bandwidth
Enterprise‑Grade WizSense NVR – Powerful AI Processing & 8K Video Output
- Max. 448/448/448 Mbps Incoming/Recording/Outgoing Bandwidth
- Max. Decoding Capability: 40 × 1080p@30 fps
- IP Cameras Resolution Up to 32MP
- 8K HDMI Output
- 8 Bays. Each HDD Storage Capacity Up to 20TB
- AI by Recorder: 4-ch Face Detection and Recognition, 16-ch SMD, 8-ch Perimeter Protection, 4-ch Video Metadata, 4-ch AcuPick
- N+M Cluster, iSCSI, RAID 0/1/5/6/10
System
| Main Processor | Industrial-grade processor |
|---|---|
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
AI
| AI by Recorder | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD Plus; AcuPick |
|---|---|
| AI by Camera | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map; PPE detection; smart object detection; smart sound detection; AcuPick |
| AcuPick Performance of AI by Recorder (Number of Channels) | 4 channels |
| AcuPick Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
Perimeter Protection
| Perimeter Performance AI by Recorder (Number of Channels) | 8 channels, 10 IVS rules for each channel |
|---|---|
| Perimeter Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
Face Detection
| Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
|---|---|
| Face Detection Performance of AI by Recorder (Number of Channels) | 4 channels (up to 12 face images/s each channel) |
| Face Detection Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
Face Recognition
| Face Database Capacity | Up to 20 face databases with 30,000 images, with a total capacity of 3.75 GB. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image. |
|---|---|
| Face Recognition Performance of AI by Recorder (Number of Channels) | 1. 24-channel FD (by camera) + FR (by recorder), image stream: 24 face images/s 2. 4-channe FD (by recorder) + FR (by recorder), video stream: 24 face images/s |
| Face Recognition Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
SMD
| SMD Plus by Recorder | 16 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
|---|---|
| SMD by Camera | All channels (64 targets/s) |
Video Metadata
| Metadata Performance of AI by Recorder (Number of Channels) | 4 channels, 22 attributes extraction. |
|---|---|
| Metadata Performance of AI by Camera (Number of Channels) | All channels (16 targets/s) |
| People Attributes | Top color, top type, bottom color, bottom type, hat, bag, age, gender and umbrella |
| Motor Vehicle Attributes | License plate, plate color, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location |
| Non-motor Vehicle Attributes | Vehicle model, vehicle color, number of persons, helmet |
Vehicle License Plate Comparison
| ANPR by Camera (Number of Channels) | All channels (8 targets/s) |
|---|---|
| License Plate Database Capacity | 1. Create up to 20,000 plate numbers. 2. Blocklist and allowlist |
Audio and Video
| Access Channel | 64 channels |
|---|---|
| Network Bandwidth | AI disabled: 448 Mbps incoming, 448 Mbps recording and 448 Mbps outgoing AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing |
| Resolution | 32 MP;24 MP;16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF |
| Decoding Capability | AI disabled: 2-channel 32 MP@25 fps; 2-channel 24 MP@25 fps; 5-channel 16 MP@30 fps; 6-channel 12 MP@30 fps; 10-channel 8 MP@30 fps; 13-channel 6 MP@30 fps; 16-channel 5 MP@30 fps; 20-channel 4 MP@30 fps; 40-channel 1080p@30 fps AI enabled: 1-channel 32 MP@25 fps; 2-channel 24 MP@25 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps; 8-channel 8 MP@30 fps; 10-channel 6 MP@30 fps; 12-channel 5 MP@30 fps; 16-channel 4 MP@30 fps; 32-channel 1080p@30 fps |
| Video Output | 2 VGA, 2 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 7680×4320, 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous video source output for HDMI1 and HDMI2 Simultaneous video source output for VGA1 and HDMI1 Simultaneous video source output for VGA2 and HDMI2 |
| Multi-screen Display | Main Screen: 1/4/8/9/16/25/36/64 Sub Screen: 1/4/8/9/16 |
| Third-party Camera Access | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
Compression Standard
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
|---|---|
| Audio Compression | G.711a; G.711u; PCM; G726 |
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.); iSCSI |
|---|---|
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 25.06 (Profile T; Profile S; Profile G; Profile M); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Network Mode | Multi-address; load balance; fault tolerance; link aggregation |
Recording Playback
| Multi-channel Playback | Up to 16 channels |
|---|---|
| Record Mode | General, motion detection; intelligent; alarm; POS |
| Backup Method | USB device and network |
| Playback Mode | Instant playback, general playback, event playback, target Video, video clip, tag playback, smart playback (face and motion detection) |
Storage
| Disk Group | Yes |
|---|---|
| RAID | RAID 0/1/5/6/10 |
Alarm
| General Alarm | Motion detection; local alarm; alarm box; camera external alarm; network alarm; scene changing; PIR alarm; thermal alarm |
|---|---|
| Anomaly Alarm | Error (no disk; disk error; low space; RAID exception; low quota space; abnormal disk health; network disconnection; IP conflict; MAC conflict; abnormal fan speed); video loss; video tampering; camera offline; audio detection |
| Intelligent Alarm | Face detection; perimeter protection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map; PPE detection; smart object detection; smart sound detection |
| Alarm Linkage | Record; snapshot (panoramic); local alarm output; IPC external alarm output; audio; buzzer; log, preset; email |
Port
| Audio Input | 1-channel RCA |
|---|---|
| Audio Output | 2-channel RCA |
| Alarm Input | 16 channels |
| Alarm Output | 8 channels (1-channel 12 V 1 A output） |
| Disk Interface | 8 SATA ports, each disk can contain up to 20TB. This limit varies depending on the environment temperature. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| RS-422 | 1 |
| USB | 4 (2 front USB 2.0 port, 2 rear USB 3.0 port) |
| HDMI | 2 |
| VGA | 2 |
| Network Port | 2 (10/100/1000 Mbps Ethernet port, RJ-45) |
General
| Power Supply | 100–240 VAC, 50/60 Hz |
|---|---|
| Power Consumption | Total output of NVR is ≤ 13 W (without HDD) |
| Net Weight | 6.27 kg (13.82 lb) |
| Gross Weight | 8.75 kg (19.29 lb) |
| Product Dimensions | 440.0 mm × 458.4 mm × 94.9 mm (17.32" × 18.05" × 3.73") (W × D × H) |
| Packaging Dimensions | 570.0 mm × 570.0 mm × 226.0 mm (22.44" × 22.44" × 8.90") (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) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 75 reviews
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Product Reviews
★★★★★ 3
Satisfactory
Color: Multicolor-4pack-a1, Size: X-Large
If your wanting an easy on high waisted underwear these work.
They are honestly strange material, a mix of three different things- not bad but different.
Not seamless, might ride up, slightly on the thicker side. Will last a while. Comfortable enough but not amazing.
Got for after a surgery and needed something different- these worked but would I get on a normal day probably not.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool.
They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me.
They are comfortable to wear, washed and dried easily.
The material has some stretch to it, but not a lot.
Well made, no stray strings. Perfect fit for me.
Just what I was looking for.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Good quality, smooth feel
I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025