United StatesSecurity Cameras Dahua 2Mp Cvi
Exquisitely engineered, the Dahua 2Mp Cvi delivers superior image clarity and reliable performance for robust security monitoring. Designed for precision, it optimizes surveillance accuracy across diverse applications.
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A21CM0Z (Dahua 2MP CVI)
4.5 (6)- 1.1 lbs
- 2.8 inches
- 2.0 inches
- 2.8 inches
- Black
- Dome
- 30 FPS
Est Value
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HAC-HDW2249T-A (Pro Starlight Series)
4.7 (6)- 2.5 inches
- 1.4 lbs
- 1.8 inches
- 3.5 inches
- Black
- 30 FPS
- Starlight
Est Value First-Time Buyer Discount – Get up to 2% additional off on your first order
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Use eCoupon ORMSAVE10
eCoupon limited to 5 units
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Questions & Answers
What is a Dahua 2MP CVI camera?
A Dahua 2MP CVI camera is a high-definition analog device that delivers 1080p video over coaxial cable, enabling reliable surveillance with minimal infrastructure upgrades.
What video resolution does Dahua 2MP CVI support?
Dahua 2MP CVI cameras support a 1920×1080 (1080p) resolution at up to 30 fps, providing sharp, detailed images for both live monitoring and recorded playback.
How far can Dahua 2MP CVI transmit video over coaxial cable?
Dahua 2MP CVI supports up to 500 meters of uncompressed HD video transmission over RG59 coaxial cable and up to 800 meters over RG6, ensuring long-distance coverage without signal loss.
Does Dahua 2MP CVI offer night vision capabilities?
Yes, Dahua 2MP CVI cameras feature infrared LEDs that deliver clear black-and-white images in complete darkness, with automatic day/night switching for seamless 24/7 surveillance.
What is the IR range of a Dahua 2MP CVI camera?
Most Dahua 2MP CVI models provide an infrared range of up to 30 meters (98 feet), ensuring reliable detection and identification in low-light or no-light conditions.
Is Dahua 2MP CVI compatible with existing HD-CVR or DVR systems?
Yes, Dahua 2MP CVI cameras are fully backward-compatible with standard HD-CVR or DVR systems using the CVI interface, enabling easy integration into existing surveillance setups.
How do I install a Dahua 2MP CVI camera?
Installation requires a single coaxial cable for video and optional power, mounting the camera securely, connecting to a CVI DVR, and configuring settings via the DVR’s on-screen menu.
Does Dahua 2MP CVI support Power over Coax (PoC)?
Select Dahua 2MP CVI models support PoC, allowing both video and power delivery over a single coaxial cable to simplify installation and reduce wiring costs.
Can I view Dahua 2MP CVI cameras remotely?
Yes, remote viewing is available via Dahua’s DMSS mobile app or SmartPSS desktop client, granting live view, playback, and configuration access from anywhere with internet connectivity.
What power supply does Dahua 2MP CVI require?
Dahua 2MP CVI cameras typically require 12 VDC ±25 % at 3 W, or utilize PoC where supported. Always verify the model’s specifications for precise power requirements.
Is the Dahua 2MP CVI camera weatherproof?
Most Dahua 2MP CVI dome and bullet cameras carry an IP67 rating, offering dust-tight and water-resistant protection for reliable outdoor performance.
Does Dahua 2MP CVI support motion detection?
Yes, Dahua 2MP CVI cameras feature built-in motion detection with configurable sensitivity and region-of-interest settings, triggering alerts and recordings upon activity.
What video compression formats does Dahua 2MP CVI use?
Dahua 2MP CVI cameras typically use H.264 or H.265 compression, optimizing bandwidth and storage without sacrificing image quality for long-term retention.
How does Dahua 2MP CVI differ from traditional analog CCTV?
Unlike standard analog CCTV, Dahua 2MP CVI delivers full HD resolution over coax, low latency transmission, and advanced features like OSD menus and digital noise reduction.
Can I integrate Dahua 2MP CVI cameras with third-party security systems?
Yes, Dahua 2MP CVI cameras can integrate with third-party NVRs and VMS platforms that support the CVI protocol, enabling centralized management of mixed-brand deployments.
What warranty and technical support options does Dahua offer for 2MP CVI cameras?
Dahua provides a standard two-year warranty on 2MP CVI cameras, plus global technical support through authorized distributors and online resources for firmware updates and troubleshooting.