United StatesSecurity Cameras Dahua 1MP Cvi
The Dahua 1MP Cvi security camera combines advanced imaging technology with robust design, delivering high-definition clarity and reliable performance for comprehensive surveillance solutions in modern security environments.
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HAC-HDW1100R (Dahua 1MP CVI)
4.8 (6)- 2.5 inches
- 0.8 lbs
- 1.0 inches
- 3.0 inches
- Black
- Fixed
- 1/3" CMOS
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Questions & Answers
What is Dahua 1MP CVI technology?
Dahua 1MP CVI is an analog high-definition video standard delivering 1 megapixel (1280×720) resolution over coaxial cable up to 800 m.
What image quality can I expect from a 1MP CVI camera?
You’ll get clear 720p video at up to 30 fps, offering sufficient detail for basic perimeter monitoring and general surveillance.
Is CVI compatible with existing analog systems?
Yes. CVI uses standard 75 Ω coax and BNC connectors, so it integrates seamlessly with legacy analog infrastructures.
How far can I run coaxial cable with Dahua 1MP CVI?
Dahua guarantees up to 800 m (2,625 ft) of video transmission over RG59 and up to 1,200 m (3,937 ft) over RG6 without repeaters.
Does Dahua 1MP CVI support Power over Coax (PoC)?
Yes. PoC simplifies installation by delivering both power and video over a single coaxial cable, reducing wiring costs.
Can I use Dahua 1MP CVI cameras with a standard DVR?
Use a CVI-compatible DVR. Standard analog DVRs won’t decode HD-CVI signals, so ensure your recorder explicitly supports HD-CVI.
What infrared range does a typical 1MP CVI camera offer?
Most Dahua 1MP CVI domes provide up to 20 m (65 ft) of IR illumination, ensuring night-time visibility in low-light conditions.
Are Dahua 1MP CVI cameras weatherproof?
Yes. Models typically carry an IP67 rating, safeguarding against dust ingress and immersion in up to 1 m of water for 30 minutes.
What operating temperatures can 1MP CVI cameras handle?
Dahua 1MP CVI cameras operate between –40 °C to +60 °C (–40 °F to +140 °F), suitable for most indoor and outdoor environments.
Do Dahua 1MP CVI cameras feature OSD menus?
Yes. On-screen display menus allow fine-tuning of exposure, white balance, and image settings via coaxial control.
What lens options are available for 1MP CVI cameras?
Fixed focal lengths range from 2.8 mm to 6 mm. Some models offer motorized varifocal lenses (2.7–12 mm) for flexible field-of-view adjustments.
Can Dahua 1MP CVI cameras detect motion?
Yes. Built-in motion detection can trigger DVR recording, email alerts, and alarm outputs upon scene activity.
Does 1MP CVI support video analytics?
Basic analytics such as line crossing and region-of-interest (ROI) are supported, improving event accuracy and storage efficiency.
How do I install a Dahua 1MP CVI camera?
Mount the camera, run coaxial cable to a CVI DVR, connect power (or use PoC), and configure settings via the DVR’s OSD menu.
What power supply do Dahua 1MP CVI cameras require?
Most models use 12 VDC at 200–300 mA. PoC-enabled cameras draw power directly from the DVR over coax.
How do I optimize video quality on 1MP CVI cameras?
Adjust exposure, gain, and white balance via the OSD. Use proper lighting and choose the appropriate lens for your scene.
Where can I purchase genuine Dahua 1MP CVI cameras?
Buy from authorized Dahua distributors or certified security integrators to ensure warranty coverage and firmware support.