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Description
DHA XVR1B04-I/4-B1A21P 3.6MM KITDahua 8CH WizSense DVR Kit Includes: 1 x 4CH 1U Penta Brid DVR 1 SATA Port Up to 6TB (Excludes Hardrive) Supports HDCVI AHD TVI CVBS IP Video Inputs 4x HDCVI Bullet Cameras 2MP 3. 6mm Lens 20M IR 4 x Power Cables 15meter 1 x Desktop PSU 12VDC 8CH WizSense DVR Kit Overview Please note: The original packaging illustration shows 2 bullet cameras and 2 dome cameras. However, this specific kit contains 4 bullet cameras. The contents are correct as per your
Dahua 8CH WizSense DVR Kit - Includes:1 x 4CH 1U Penta-Brid DVR 1 SATA Port Up to 6TB (Excludes Hardrive) Supports HDCVI/AHD/TVI/CVBS/IP Video Inputs - 4x HDCVI Bullet Cameras 2MP 3.6mm Lens 20M IR - 4 x Power Cables 15meter - 1 x Desktop PSU 12VDC
8CH WizSense DVR Kit
Overview
Please note:
The original packaging illustration shows 2 bullet cameras and 2 dome cameras. However, this specific kit contains 4 bullet cameras.
The contents are correct as per your order — only the packaging artwork differs.
Feature(s)
- Support P2P, allowing easier home applications
- 1080P cameras input and 1080N recording
- All channel synchronous real-time playback
- H.265+/H.265 dual-stream video compression
- HDMI/VGA simultaneous video output
- Multiple network monitoring: web-browser, smart phone/tablet APP
Specifications
XVR System
- Main Processor : Embedded Processor
- Operating System : Embedded LINUX
Video and Audio
- Video Input : 4 Channel, BNC
- IP Camera Input : 4+1, each channel up to 1080P
- Video Output : 1 HDMI & 1 VGA, up to 1080P
- Multi-screen Display
- When IP extension mode not enabled:1/4
- When IP extension mode enabled:1/4/6
- Audio In/Out : 1/1, RCA
- Two-way Talk : Reuse audio in/out, RCA
Recording
- Video Compression : H.265+/H.265/H.264+/H.264
- Resolution : 1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIF
- Record Rate
- Main Stream:
- All channels 1080N/720P/960H/D1/HD1/BCIF/CIF/
- QCIF(1~25/30fps)
- Sub stream:
- CIF/QCIF (1~15fps)
- Main Stream:
- Video Bit Rate : 32Kbps ~ 4096Kbps Per Channel
- Record Mode
- Manual, Schedule (General, Continuous), MD (Video detection:
- Motion Detection, Video Loss, Tampering), Alarm, Stop
Network
- Interface : 1 RJ-45 Port (100M)
Network Function : HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP,
DHCP, DNS, IP Filter ,DDNS, FTP, Alarm Server, P2P,IP Search
(Supports Dahua IP camera, DVR, NVS, etc.) - Max. User Access : 128 users
- Smart Phone : iPhone, iPad, Android
Video Detection and Alarm
- Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
- Video Detection : Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis
Playback and Backup
- Playback : 1/4
- Search Mode : Time /Date, Alarm, MD and Exact Search (accurate to second)
- Playback Function
- Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File,
- Previous File, Next Camera, Previous Camera, Full Screen,
- Repeat, Shuffle, Backup Selection, Digital Zoom
- Backup Mode : USB Device/Network
Storage
- Internal HDD : 1 SATA Port, up to 6TB capacity
Auxiliary Interface
- USB : 2 USB 2.0
General
- Power Supply : DC12V/1.5A (<10W)
- Dimensions : Cooper 1U, 197mm×192mm×41mm (7.8“×7.6”×1.6“)
- Operating Conditions : -10°C ~ +45°C (+14°F ~ +113°F), 10~ 90% RH
- Storage Conditions : -20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RH
Camera
- Image Sensor : 1/2.7" CMOS
- Effective Pixels : 1920(H)×1080(V), 2MP
- Scanning System : Progressive
- Electronic Shutter Speed
- PAL: 1/25~1/100000s
- NTSC: 1/30~1/100000s
- Minimum Illumination : 0.04Lux/F1.85, 30IRE, 0Lux IR on
- S/N Ratio : More than 65dB
- IR Distance : Up to 20m (66feet)
- IR On/Off Control : Auto / Manual
Lens
- Lens Type : Fixed lens / Fixed iris
- Mount Type : Board-in
- Focal Length : 3.6mm
- Max Aperture : F1.85
- Angle of View : H: 93°
- Focus Control : N/A
- Close Focus Distance
- 800mm
- 31.50''
Pan / Tilt / Rotation
- Pan/Tilt/Rotation
- Pan: 0° ~ 360°
- Tilt: 0° ~ 90°
- Rotation: 0° ~ 360°
Video
- Resolution: 1080P (1920×1080)
- Frame Rate : 25/30fps@1080P, 25/30/50/60fps@720P
- Video Output : 1-channel BNC high definition video output / CVBS video output (Can switch)
- Day/Night : Auto (ICR) / Manual
- OSD Menu : Multi-language
- BLC Mode : BLC / HLC / DWDR
- WDR : DWDR
- Gain Control : AGC
- Noise Reduction : 2D
- White Balance : Auto / Manual
- Smart IR : Auto / Manual
General
- Casing : Plastic
- Power Supply : 12V DC ±30%, max. 2.7W (12V DC, IR on)
- Dimensions : 70mm×70mm×149mm (2.76"×2.76"×5.87")
- Ingress Protection & Vandal Resistance : IP67
- Operating Conditions : -40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH
* Start up should be done at above : -40°C (-40°F) - Storage Conditions : -40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH
Downloads
Additional Information
| Device | DVR Kit |
| Type | 8CH | WizSense |
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
4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Very pleased with my purchase
Color: Brown, Size: Mid Back
Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
superb, worth 2x the pricez
Color: Brown, Size: High Back
While this may appear to be an average run of the mill copycat sort of generic office chair, it's actually very comfortable with perfect lumbar support. Looks great, and the leather (or leather equivalent) feels durable. This sucker will last me in my WFH setup for years I do not doubt. Save yourself a few hundred bucks getting this versus some "premium" office chair... I doubt you'll notice much if any difference.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
22 year old gamer approved.
Color: Black, Size: Mid Back
So far so good!! I bought this chair for my gamer son, he sat the springs out of his last one, so this one making it this long has me very pleased. It was easy to put together, and the quality is pretty notable, especially the wheels, super smooth rolling. It was definitely worth what we paid for it, and he finds it very comfortable, providing plenty of back support, and a stable seat for hours of gaming.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
The back of the chair is not supportive
Color: Brown, Size: Mid Back
Really nice casters that truly roll quietly. The faux leather is stitched well and sturdy. The only problem i have is that the back is not adjustable and gives 0 back support. The whole back of the chair is hollow inside so your lumbar gets no help. The seat is comfy but super wide like a lot of other reviews mentioned
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Stick with Name Brands
Color: Grey
Product arrived as described. I am 47, 5'9" and 195 lbs. I suffer from lower back pain. I am a graphic designer that spends hours in front of the computer. I purchased a less expensive chair, but it made my back feel like it was on fire and I was hobbling around the home like an elderly man. It wa sa gaming chair, with a cool look, but horribly uncomfortable—about $75 less than this chair.
I decided on Serta due to the brand recognition and quality of build. The chair arrived without blemish. It's very easy to assemble, taking me about 20 mins. I am very pleased with the look and quality of the leather. The seat cushion and back rest is quite comfortable. Firm, but soft, not too firm, but not too soft. I spend long hours at my desk and so far my back feels great. No burning, no hobbling. It's worth the extra $50-100 in cost. Happy customer.
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Reviewed in the United States on January 17, 2026