SKU: 90290960355

DAHUA KIT/XVR1B04-I-SSD(512G)/2-B1A21N-U-0360B/2-T1A21N-U-0360B/Balun 1080P HDCVI Balun SSD KIT: 4CH S-XVR with 4x1080P HDCVI Cameras

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Description

DAHUA KIT/XVR1B04-I-SSD(512G)/2-B1A21N-U-0360B/2-T1A21N-U-0360B/Balun 1080P HDCVI Balun SSD KIT: 4CH S-XVR with 4x1080P HDCVI CamerasKIT XVR1B04 I SSD(512G) 2 B1A21N U 0360B 2 T1A21N U 0360B Balun 1080P HDCVI Balun SSD KIT: 4CH S XVR with 41080P HDCVI Cameras > Comes with an internal 512GB SSD, and can record videos for about 18 days. > 2 MP CMOS, 30fps@1080p > Max IR 20m, ICR, Smart IR > 3. 6mm fixed lens > Quick to install > IP67(Bullet), 12 VDC30% > Balun transmitter > H. 265+ H. 265 dual stream video compression. > Supports Full channel AI Coding. > Supports HDCVI AHD TVI CVBS

KIT/XVR1B04-I-SSD(512G)/2-B1A21N-U-0360B/2-T1A21N-U-0360B/Balun

1080P HDCVI Balun SSD KIT: 4CH S-XVR with 4×1080P HDCVI Cameras

> Comes with an internal 512GB SSD, and can record videos for about 18 days. 

> 2 MP CMOS, 30fps@1080p 

> Max IR 20m, ICR, Smart IR 

> 3.6mm fixed lens 

> Quick-to-install 

> IP67(Bullet), 12 VDC±30% 

> Balun transmitter 

> H.265+/H.265 dual-stream video compression. 

> Supports Full channel AI-Coding. 

> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.

> Max 5 channels IP camera inputs, each channel up to 2MP; Max20 Mbps incoming bandwidth. 

> Up to 4 channels video stream (analog channel) SMD Plus.


Technical Specification

System

Main Processor

Industrial-grade processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

SMD Plus

SMD Plus by Recorder

4 channels: Secondary filtering for human and vehicle, reducing false alarms caused by leaves, rain and lighting condition change

Audio and Video

Analog Camera Input

4 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect

Camera Input

1. CVI: 1080p@25/30 fps; 720p@50/60 fps; 720p@25/30 fps.

2. TVI: 1080p@25/30 fps; 720p@25/30 fps.

3. AHD: 1080p@25/30 fps; 720p@25/30 fps.

IP Camera Input

Up to 5 channels of IPC access

1 IP channel by default + 4 channels (analog channels are converted to IP channels)

Incoming bandwidth: 20 Mbps, recording bandwidth: 20 Mbps and outgoing bandwidth: 20 Mbps

*After IP extension is enabled, the AI Function (SMD) will be disabled.

Encoding Capacity

Main stream: 1080N/720p/960H/D1/CIF@(1 fps–25/30 fps)

Sub stream: CIF@(1 fps–15 fps)

Dual-stream

Yes

Video Bit Rate

32 kbps–4096 kbps

Audio Sampling

8 kHz, 16 bit

Audio Bit Rate

64 kbps

Video Output

1 HDMI, 1 VGA

HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

Multi-screen Display

When IP extension mode not enabled: 1/4

When IP extension mode enabled: 1/4/6

Third-party Camera Access

Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF

Compression Standard

Video Compression

AI Coding; Smart H.265+; H.265; Smart H.264+; H.264

Audio Compression

G.711a; G.711u; PCM

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.)

Mobile Phone Access

iOS; Android

Interoperability

ONVIF 22.12 (Profile T; Profile S; Profile G); CGI; SDK

Browser

Chrome; IE; Safari; Edge; Firefox

Recording Playback

Record Mode

General; alarm; motion detection

Recording Playback

1/4

Backup Method

USB device and network

Playback Mode

Instant playback; general playback; event playback; tag playback; smart playback

Alarm

General Alarm

Motion detection; HDCVI alarm; camera external alarm; network alarm; PIR alarm

Anomaly Alarm

Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline

Intelligent Alarm

SMD Plus

Alarm Linkage

Record; snapshot (panoramic); IPC external alarm output; audio; buzzer; log; preset; email

Ports

Audio Input

1-channel RCA

4-channel BNC (Coaxial Audio)

Audio Output

1-channel RCA

Two-way Talk

Yes (share the same audio input with the first channel)

HDD Interface

1 SSD: 512GB(replaceable with 256 GB or 1 TB) Stores for 18 days under default settings

USB

2 (2 rear USB 2.0 ports)

HDMI

1

VGA

1

Network Port

1 (10/100 Mbps Ethernet port, RJ-45)

General

Power Supply

12 VDC, 1.5 A

Power Consumption

<7 W (with SSD)

Net Weight

0.55 kg (1.19 lb)

Gross Weight

0.97 kg (2.11 lb)

Product Dimensions

197.0 mm × 203.1 mm × 41.5 mm (7.76" × 8.00" × 1.63") (W × D × H)

Packaging Dimensions

332.0 mm × 64.0 mm × 240.0 mm (13.07" × 2.52" × 9.45") (W × D × H)

Operating Temperature

–10 °C to +45 °C (+14 °F to +113 °F)

Storage Temperature

–20 °C to +60 °C (–4 °F to +140 °F)

Operating Humidity

10%–90% (RH), non-condensing

Installation

Desktop

Certifications

CE-LVD: IEC 62368-1:2014

CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014

Technical Specification

Camera

Model

B1A21N-U-0360B

Image Sensor

2 MP CMOS

Max. Resolution

1920 (H) × 1080 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s;
NTSC: 1/30 s–1/100,000 s

Min. Illumination

0.02 [email protected] (Color, 30 IRE)
0.002 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

30 m (98.43 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

3.6 mm

Max. Aperture

F2.0

Field of View

3.6 mm: H: 80°; V: 43°; D: 94°

Iris Control

Fixed

Close Focus Distance

3.6 mm: 0.8 m (2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

55.0 m
(180.45 ft)

22.0 m
(72.18 ft)

11.0 m
(36.09 ft)

5.5 m
(18.04 ft)

Video

Video Frame Rate

CVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
AHD:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
TVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
CVBS:
PAL: 960H
NTSC: 960H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; DWDR

WDR

DWDR

White Balance

Auto

Gain Control

Auto

Noise Reduction

2D NR

Illumination Mode

Smart IR

Certification

Certifications

CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Power

Power Supply

12 VDC ± 30%

Power Consumption

Max 2.8 W (12 VDC, IR on)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

<95% (RH), non-condensing

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

<95% (RH), non-condensing

Protection

IP67

Anti-corrosion Level

Basic Protection

Structure

Casing Material

Plastic

Product Dimensions

146.1mm × 70.0 mm × 69.8mm (5.75" × 2.76" × 2.75")

Net Weight

0.15 kg (0.33 lb)

Gross Weight

0.20 kg (0.44 lb)

Installation

Wall mount; ceiling mount; vertical pole mount

Technical Specification

Camera

Model

T1A21N-U-0360B

Image Sensor

2 MP CMOS

Max. Resolution

1920 (H) × 1080 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s;
NTSC: 1/30 s–1/100,000 s

Min. Illumination

0.02 [email protected] (Color, 30 IRE)
0.002 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

25 m (82.02 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

1 (IR light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

3.6 mm

Max. Aperture

F2.0

Field of View

3.6 mm: H: 80°; V: 43°; D: 94°

Iris Control

Fixed

Close Focus Distance

3.6 mm: 0.8 m (2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

55.0 m
(180.45 ft)

22.0 m
(72.18 ft)

11.0 m
(36.09 ft)

5.5 m
(18.04 ft)

Video

Video Frame Rate

CVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
AHD:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
TVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
CVBS:
PAL: 960H
NTSC: 960H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; DWDR

WDR

DWDR

White Balance

Auto

Gain Control

Auto

Noise Reduction

2D NR

Illumination Mode

Smart IR

Certification

Certifications

CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Power

Power Supply

12 VDC ± 30%

Power Consumption

Max 2.3 W (12 VDC, IR on)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

<95% (RH), non-condensing

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

<95% (RH), non-condensing

Anti-corrosion Level

Basic Protection

Structure

Casing Material

Plastic

Product Dimensions

Φ85.0 mm × 77.1 mm (Φ3.35" × 3.04")

Net Weight

0.11 kg (0.24 lb)

Gross Weight

0.12 kg (0.26 lb)

Installation

Wall mount; ceiling mount
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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
SKU: 90290960355

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4.7 ★★★★★
Based on 22 reviews
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Product Reviews
B
Verified Purchase
bobby
Waukegan, US
★★★★★ 4
Warm and comfy
Size: Adult, Style: Solid, Color: Black
Super soft, warm and comfy. I bought the adult size. I'm 5'11" and medium build. It's roomy and comes down to the middle of my shin. Typical robe style except that it does not open. It slips on like a shirt. May not be great if you have to go to the bathroom a lot. Otherwise awesome, I bought 2 for my sister's.
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Reviewed in the United States on November 25, 2025
F
Verified Purchase
Frau_Klink
Lowell, US
★★★★★ 5
Keeps me nice and warm in Alaskan winters!
Size: Oversize, Style: Solid, Color: Dark Purple, Size: Oversize, Style: Solid, Color: Dark Purple
As you've probably guessed from the title of my review, I live in Alaska. In my part of the state, the temperature gets down to as low as -25°F in the winter, so I decided to get this to help keep myself warm. (Part of it was self preservation; my mom flat-out refuses to turn the heat up past 69° F.) And it doesn't help that I have defective fat either. Apparently my body thinks I live in the Southern Hemisphere or something, because it keeps me warm in what would be winter for them, but is summer for me. The opposite happens in the winter for me. So I decided to bite the bullet and make the purchase...and let me tell you, this blanket/robe works MARVELOUSLY! It's so fluffy and warm, I rarely have to turn on my space heater anymore. Now I'll admit, I was a little hesitant to bite the bullet because I'm a BBW, and most things labeled 'oversized' really aren't. (All my plus-size peeps out there know the struggle.) However, this blanket/robe is different! Not only does it fit, I have plenty of room to spare. For the record, I'm 5'6 1/2 - the half matters, trust me - and 321 lbs. But it's a little long...which is to be expected, since it's made for somebody up 6'5. So what I did to prevent mine from dragging was tie the belt underneath the pocket every time I need to leave my room, as seen in the picture. (Yes, I can still use the pocket during this time) That way, I don't have to sacrifice the extra room in favor of a shorter length. I also like how the sherpa is inside the hood as well. Between it and the elastic cuffs at the wrist, I could practically live in this blanket/robe! I also purchased this in the adult size, but in dream blue. Again, I was nervous because I didn't know if it would fit me or not. Kinda felt like I was pushing my luck there. Fortunately, my fears were unfounded. Not only does it fit as well, I have a bit of room to spare. (See the last picture if you wanna compare the two sizes.) It's not as long as the oversized version, though. The adult size stops about halfway down past my knees, whereas the oversized can pool around my feet. It's not quite as roomy on me as the oversized one is either, but I bought it to walk around outside in, so that's a good thing. More room = more air getting inside to make me cold. As of the date of this review, however, the slit no longer has the ability to snap closed on either of these robes. That was a bit of a bummer. But everything else is perfect, including the purple and blue being true to color. If you're on the fence about this blanket/robe, just do it! You'll be glad you did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2024
T
Verified Purchase
Tiffany Zahn
Draper, US
★★★★★ 5
Fire resistant saved my life!
Size: Oversize, Style: Solid, Color: Grey
Saved my life! I love this snuggie. I'm 5'6" and the oversized drags when I walk. Its my outdoor fireplace blanket. Went to a neighbors last night and the fire tipped over towards me. Hot ash landed on my snuggie. After a stop drop and roll, the only thing damaged was my snuggie. Yes, I need to order another, but the material did great with fire. On a normal night, it's warm and cozy and keeps me warm on chilly outdoor nights.
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Reviewed in the United States on May 25, 2026
T
Verified Purchase
Tracy
Port Orchard, US
★★★★★ 5
Luxury at its finest. Must have. You will not be disappointed!
Size: Twin(60" x 80"), Color: Tie-dye Coffee
This blanket is a must have! I purchased several to compare and decide which one was going to make the cut. There was absolutely no competition. This is the softest, most luxurious, coziest and authentic looking blanket. I told my sweetheart THIS is the cozy time blanket! Luxury at its finest! I have real vintage for jackets that are extremely luxurious and this rivals them with a clear conscience!Absolutely stunning and extremely high class feeling and appearing. Also semi-heavy and very warm . Upgrade to any space
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Reviewed in the United States on May 20, 2026
K
Verified Purchase
Kimberly D Paige
Lowell, US
★★★★★ 5
Great blanket
Size: Twin(60" x 80"), Color: Tie-dye Coffee
Luxurious look. It’s a soft faux fur on the top, with a beautiful and subtle variegated pattern that adds to the lifelike appearance. The inside of the blanket has a velvet feel and creates a cozy vibe. The blanket is a great size. It is well made with quality material with just the right amount of weight to help me relax and fall asleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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