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HAC-B1A21-U
China
Supported
Dahua

Dahua HAC-B1A21-U

Category
Camera · Bullet
First seen by Awernica
Oct 2026
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Latest Firmware

Not specified

No verified firmware data

Software Support

Not specified

No published date

Replacement

Not specified

No verified replacement

Accessories

5

View compatible products ↓

Documents

Available

View official resources ↓

Analog camera. Coax video output: HD-CVI · HD-TVI · AHD · CVBS. Not a network camera.

Optical configuration
Select the optical variant used for this comparison.
Dahua HAC-B1A21-U

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Product overview

Overview

Key technical specifications for this product.

Resolution
2.1 MP
1920 × 1080
Field of view
100°
Horizontal wide
Low light
Not included in your plan

Compatible accessories

Mounts, brackets, power and installation equipment.

5 accessories
View all at Dahua

Mounting

4 products

Cabling & connectivity

1 product

Commonly used

Frequently used accessories for this product.

Commonly used
PFA130-E Water-proof Junction BoxCommonly used
Back & junction boxes

PFA130-E Water-proof Junction Box

View productManufacturer
PFA134 Junction BoxCommonly used
Back & junction boxes

PFA134 Junction Box

View productManufacturer
PFA152-E Pole Mount BracketCommonly used
Pole mounts

PFA152-E Pole Mount Bracket

View productManufacturer
PFM800-E 1-Channel Passive HDCVI Balun (20pcs/box)Commonly used
Video transmission

PFM800-E 1-Channel Passive HDCVI Balun (20pcs/box)

View productManufacturer