Security Camera Mounting Height Guide

Most footage that fails to identify anyone fails at the mounting stage, not the camera. Get the security camera mounting height wrong and the recorder fills with hat brims and the tops of heads, or the camera ends up within reach of the person it is meant to record. This guide explains how height, distance and angle work together, gives starting points by location, and covers tamper reach and night glare before you drill.

Why height decides whether you can identify a face

A camera only identifies people when it sees their faces from the front, large enough in the frame. Height works against both. The higher the camera, the steeper it looks down, so a cap, a hood or a lowered head hides more of the face, and the camera covers more ground with fewer pixels on each person.

South Australia Police put the priority plainly in their CCTV advice for businesses: police need a good facial image, and a camera at about 1.8 metres (just under 6 feet) on a door frame, recording people as they exit, is often the easiest one to install. The same sheet says placement should be decided by what you want each camera to record. That is the habit to build: name the job of each camera first, then choose its height.

Height, distance and security camera angle

The down angle depends on two numbers, not one: how far the camera sits above the face, and how far away the person is. A high camera looking at someone close is steep; the same camera looking at someone further away is shallow. The table works this out with simple trigonometry.

The assumptions: an adult face about 5.5 feet above the ground, and angle = arctan(drop / distance). A shorter visitor or a child makes every angle steeper. The lesson for a high camera is to aim it further out, where the angle flattens, and to pick a lens narrow enough that a person at that distance still fills a useful part of the frame.

Best height to mount a security camera by location

Treat these as starting points to test on site, matched to what each view has to show.

• Entrances and exits: the identification camera. Mount it near door-frame height, looking at faces as people come through, and add a higher camera for the wider scene.
• Driveways and parking: often under the eave for reach and weather. Accept that this view is for activity and vehicles, and put identification on a lower camera at the walkway or door.
• Interior rooms and corridors: high in a corner covers the most floor. Where faces matter, at a counter or a stockroom door, add a camera at a shallower angle.
• Gates and narrow approaches: people walk toward the camera along a known line, so aim along that line from a modest height.

Installer forums report the same pattern on houses: soffit mounts look tidy but are often too high to identify people at driveways and doors. The camera style for each spot is covered in our turret vs dome camera guide.

Out of reach, but not out of sight

A camera that can be grabbed, covered or turned is only as good as the first person who tries. The tension is real: the low camera that gets the best face is also the easiest to reach. A few ways to keep both:

• Use the door frame or a recessed spot, so the camera sits close to faces but not where a hand falls naturally.
• Check what is climbable under and beside the camera: railings, bins, meters and ledges all shorten the reach.
• Cover the identification camera with a second camera, so anyone who tampers with it is recorded doing so.
• Protect the cable, mounting over a box or with the cable entering the wall directly behind the base.

Our guide to low voltage mounting brackets covers the boxes and brackets behind a clean install, and NEMA enclosure ratings explains what an outdoor rating means.

Night vision, glare and mounting height

Height changes how a camera behaves after dark. The police sheet asks installers to make sure cameras work day and night and that glare from sun, windows or lighting, including vehicle headlights, does not spoil the image. A camera low at a driveway looks straight into headlights; the same camera a little higher and turned slightly across the drive usually does not.

• Eaves and walls in frame: a camera tucked tight under a soffit with a shallow tilt can catch the eave edge, which throws infrared back at the lens. Drop it on a bracket or tilt until the eave leaves the frame.
• Insects and webs: the sheet also says to keep cameras free of dust, insects and spider webs. A strand across the lens flares under infrared, and a camera within ladder reach is far easier to keep clean.
• Backlit doors: indoors, a camera facing a glass entry sees silhouettes in daylight. Mount it beside the door looking in, or confirm its backlight handling on the actual scene.

Plan, test, then drill

1. Write down each camera’s job: identify, recognize activity, or overview.
2. Hold the camera in place on a pole or temporary mount, connected to a monitor or the recorder.
3. Walk the view with a helper wearing a cap, at the distance where you need the face.
4. Check it at night, with the infrared on and any nearby lights switched as they will be in use.
5. Then fix the bracket, run the cable and lock the tilt.

Work from a properly footed ladder or a lift for high mounts. Where the cameras will record and how many days they keep are separate decisions, covered in DVR vs NVR and how much storage for security cameras; a busy, wide view at height also tends to raise the bitrate.

Where to find cameras and mounting hardware

The Bursma security cameras category lists turret, dome and bullet cameras, including varifocal models that let a camera sit back and still frame a doorway. Brackets and boxes are in security hardware and accessories, and the full range is in the security, surveillance and control division.

For pricing and availability, ask your sales representative through the Bursma contact page. If you install for a living, apply for a Bursma dealer account.

Frequently asked questions