High Tech D400 vs Dahua HAC-B1A21-U-IL-A vs EZVIZ H9c Dual 2K

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Specifications2 rows are the same
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✕ Remove High Tech D400 High Tech D400
4MP Wifi Camera Dual Screen Dual Lens 4X Digital Zoom IP Camera Outdoor Ai Auto Tracking Night Vision Surveillance D400
₨ 6,674 – ₨ 10,678
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✕ Remove Dahua HAC-B1A21-U-IL-A Dahua HAC-B1A21-U-IL-A
Dahua Camera DH-HAC-B1A21-U-IL-A 2MP HDCVI Fixed-Focal HDCVI Bullet Camera
Original price was: ₨ 4,250.Current price is: ₨ 3,995.
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Compare with
✕ Remove EZVIZ H9c Dual 2K EZVIZ H9c Dual 2K
Ezviz Outdoor H9C Dual-Lens 2K+Pan & Tilt Wi-Fi two way audio ColorVU Camera 3MP+3MP
₨ 18,593 – ₨ 26,771
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General
Brand
High Tech
Dahua
EZVIZ
Model
D400
HAC-B1A21-U-IL-A
H9c Dual 2K (CS-H9c-R100-8H33WKFL)
Type
Dual lens PT
HDCVI bullet (4-in-1 output)
Dual lens PT
Camera
Megapixel
2MP+2MP
2MP
3MP+3MP
Resolution
–
1920x1080
2304x1296
Image Sensor
CMOS
2MP CMOS
1/2.7" CMOS
Lens
–
3.6mm / 2.8mm / 6mm (options)
Fixed 2.8mm F1.6 + PT 6mm F1.6
Field of View
90 degrees horizontal
H 80, V 43, D 94 degrees
Fixed lens H 108, D 130 / PT lens H 55, D 62 degrees
Night Vision
Night Vision
Full-color
Smart dual light
Smart dual light
Night Vision Distance
20 meter
IR 30 m / warm light 20 m
30 m IR / 40 m color
Movement
Pan / Tilt
Yes
No
Pan 350, Tilt 80 degrees (PT lens)
Zoom
4x digital
–
–
Audio & Alerts
Two-way Audio
Yes
Built-in mic only
Yes
Siren / Light
–
–
Siren + strobe light
Smart Detection
Motion, Human, Auto-tracking
–
Motion, Human, Vehicle, Auto-tracking
Storage
SD Card (max)
–
No slot
512GB
Cloud Storage
–
–
Yes
Connectivity
WiFi Band
2.4 GHz
No (wired)
2.4 GHz
LAN Port
Yes
No (coaxial BNC)
Yes
4G SIM
No
No
No
Mobile App
–
–
EZVIZ
Power & Body
Power
2A power adapter included
DC 12V
DC 12V/1.5A
Weatherproof
IP66
IP67
Weatherproof
Price & Availability
Price
₨ 6,674 – ₨ 10,678
Original price was: ₨ 4,250.Current price is: ₨ 3,995.
₨ 18,593 – ₨ 26,771
Availability
In stock
In stock
In stock

Specifications are taken from the manufacturers' data sheets. "–" means the value is not available yet.