Cooper Series โข 4-in-1 โข 20M Smart IR โข IP67 โข DWDR
The Dependable 2MP Bullet
The Dahua DH-HAC-B1A21P-U is the bullet in Dahuaโs Cooper series โ a 2MP (1080p) HDCVI camera whose directional form and visible presence make it ideal for walls, gates and driveways. Its 4-in-1 switchable output (HDCVI / AHD / TVI / CVBS) connects to virtually any HD DVR.
A 20-metre Smart IR array delivers even night vision, DWDR handles mixed lighting, and the sensor reaches 0.04 lux. Sealed to IP67 with a 3.6mm lens (2.8/6mm optional), and its bullet shape doubles as a visible deterrent at entry points. The dependable value bullet for perimeters and approaches.
๐ฏ Visible Deterrent
A bulletโs obvious presence and clear aim make it the natural pick for gates, driveways and boundary walls.
๐ Works With Any HD DVR
4-in-1 output connects to HDCVI/AHD/TVI/CVBS recorders โ ideal for upgrades and mixed systems.
๐ Full Technical Specifications โ DH-HAC-B1A21P-U
Model
DH-HAC-B1A21P-U (Cooper Series)
Sensor / Resolution
1/2.7โณ CMOS; 2MP โ 1920ร1080
Signal Output
4-in-1 switchable: HDCVI / AHD / TVI / CVBS
Night Vision
Smart IR, up to 20m; 0.04 lux (0 lux IR on)
Lens
3.6mm fixed (2.8mm / 6mm optional)
Image
DWDR, 2D DNR, Smart IR, OSD; 25/30fps @1080p
Protection / Power
IP67; 12V DC
Warranty
2 Years Dahua India
โ Frequently Asked Questions
Which DVR does it need? Any HDCVI/AHD/TVI/CVBS HD DVR โ a Dahua XVR is the natural match. We verify compatibility before dispatch.
Does it record audio? No โ this base model is video-only. For a built-in mic choose the DH-HAC-B1A21P-U-A.
Bullet or eyeball? The bullet (this) suits walls, gates and longer sightlines; the DH-HAC-T1A21P-U eyeball is discreet and ceiling-friendly.
Full colour at night? This is IR (black-and-white) at night. For 24/7 colour choose the -IL-A Smart Dual Light or the 1209 LED full-colour models.
Direct-to-Customer Dispatch โ typically within 24 hours
Compatibility Guidance โ camera-to-DVR match checked
Remote Usage Guidance โ mobile viewing setup help
๐ ๏ธ Warranty & After-Sales Support
2-Year Dahua India Warranty, subject to BuyCCTVs.com invoice and serial validation; we coordinate the complete RMA process through the authorised service network.
โ ๏ธ Important: Please confirm the current price, exact warranty term and stock on WhatsApp before completing your purchase.
Save -23% on Dahua 2MP HDCVI Bullet Camera | Cooper Series | 4-in-1 | 20M Smart IR | IP67 | DWDR | 1080p | 2 Year Warranty | DH-HAC-B1A21P-U! Only ~โน1,386.00~ โน1,066.00 โ ask us before it's gone.
