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Bluecctv PT-7M48 box camera, 27x zoom lens, 480TVL resolution, RS-485 control

Bluecctv

Bluecctv PT-7M48 CCTV Camera 27x Optical Zoom 480TVL ICR RS-485

SKU CH-AZ7B-8ER42

A box-type CCTV camera with 27x optical zoom, 480 TVL resolution, ICR day/night switching, auto-focus from .1 m, and RS-485 control

  • 27× optical zoom captures distant detail clearly
  • 480 TVL resolution delivers sharp, clean analogue video
  • ICR day/night switching optimises image quality automatically
  • Auto focus from 0.1 m to infinity keeps subjects crisp
  • RS-485 control enables remote camera operation

Bluecctv PT-7M48 27x Zoom Camera

The Bluecctv PT-7M48 is an analog CCTV box camera with a 27x optical zoom lens and 480TVL resolution. It uses a 1/4 CCD sensor and includes an integrated ICR filter for automatic day and night switching. Remote configuration is handled via an on-screen menu or RS-485 control.

Suits installers needing a single zoom camera

The camera covers wide to telephoto ranges with auto focus from 0.1m outward. It is not suited for installations that require IP network streaming, megapixel resolution, or Power over Ethernet. Buyers who need multiple sensor types or wireless connectivity should look at other product categories.

27x optical zoom and RS-485 control decide fit

The 27x zoom determines how close a subject can be viewed from a fixed mount. RS-485 allows daisy-chained control of several units from one keyboard. If the site needs a different zoom ratio or a purely IP-based protocol, this model will not match the requirement.

Highlights

  • 27× optical zoom captures distant detail clearly
  • 480 TVL resolution delivers sharp, clean analogue video
  • ICR day/night switching optimises image quality automatically
  • Auto focus from 0.1 m to infinity keeps subjects crisp
  • RS-485 control enables remote camera operation

Specifications

BrandBluecctv
ModelPT-7M48

Questions about this item

Does the camera ship with mounting hardware and a power supply, or do I need to buy those separately?

The camera is sold as the PT-7M48 unit with 27x optical zoom, 480TVL resolution, ICR day/night switching, auto focus from .1m, and RS-485 control; mounting brackets and a power supply are not included.

Should I choose this 480TVL model or look for a higher-resolution analog camera?

At 480TVL the PT-7M48 delivers standard-definition analog video suitable for typical DVR recording; select a higher TVL model only if your recorder and monitors support the extra detail.

What does the 27x optical zoom actually give me when the camera is installed?

The 27x zoom lets you adjust the field of view from wide-angle to tight telephoto while the auto focus keeps subjects sharp from .1m to infinity, all controlled via RS-485 or on-screen menu.

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