ZKTeco BL-32D26L 2 MP HD Analog Bullet Camera, 2.8 to 12 mm Varifocal Lens

Overview

What it is

The ZKTeco BL-32D26L is a 2 megapixel HD analog CCTV camera from the L series. It sends 1080p video over coaxial cable and can switch its output between four analog standards, so it works with a wide range of DVRs (Digital Video Recorders) without changing the cabling.

What it is used for

It suits shops, offices, warehouses, gates and building perimeters where an analog system is already in place or where coaxial cabling is preferred. The varifocal lens lets the installer frame a wide scene or a narrower view such as a gate or counter from the same camera.

Key features

• 1/2.7 inch 2 MP progressive scan sensor, 1920 x 1080 at 25 or 30 fps
• Varifocal 2.8 to 12 mm lens, F2.0, field of view 46° to 104°
• Infrared (IR) range of 20 to 30 m from 2 IR LEDs, with automatic IR cut filter for day and night
• Output selectable between Analogue High Definition (AHD), HD Transport Video Interface (TVI), HD Composite Video Interface (CVI) and Composite Video Baseband Signal (CVBS)
• Digital wide dynamic range, backlight compensation and 2D noise reduction
• IP67 housing rated from -30 °C to 60 °C

Buying considerations

As an analog camera it records only through a Digital Video Recorder (DVR) or XVR; it has no network port or onboard analytics. Check that your recorder accepts 2 MP input in the chosen format. The lens is varifocal, so plan for manual adjustment during installation.

Compatibility and what you need

You need a compatible DVR, coaxial cable (or a balun for twisted pair), and a 12 V DC supply rated for at least 3.2 W per camera. Power draw is under 3.2 W with IR off.