Start with mounting surface and height
Document ceiling or wall material, mounting height, cable path, target direction and service access. Check whether a surface, pendant, wall or in-ceiling mount is required and whether the structure supports it.
Dome camera selection
Dome cameras provide a compact form for ceilings and accessible areas. Select by field of view, target distance, impact exposure, lighting, mounting surface and recorder requirements.
Use a known field of view for corridors, entrances, rooms and repeatable positions.
Find fixed domes Mini dome camerasCompare compact dimensions, microphone, wireless options, impact rating and mounting.
Find mini domes Varifocal dome camerasFine-tune field of view where ceiling height or target distance varies by site.
Find varifocal domes Panoramic and fisheye viewsReview wide coverage, dewarping, mounting height, bitrate and recorder support.
Find panoramic cameras NVR and storageCoordinate camera streams, events, audio, decoding and retention with the recorder.
Review NVRs12 Products
Dome camera guide
The dome form can be discreet and physically protected, but enclosure material, reflections, lens position and mounting height affect the image. Specify the site before choosing the camera.
Document ceiling or wall material, mounting height, cable path, target direction and service access. Check whether a surface, pendant, wall or in-ceiling mount is required and whether the structure supports it.
Use the exact impact and ingress ratings where the camera is accessible, outdoors or exposed to dust and moisture. A dome shape alone does not prove vandal or weather resistance.
Measure scene width and target distance. Choose a fixed lens for known framing or varifocal adjustment for installation flexibility, then evaluate resolution against the required detail at the farthest point.
Dome covers, infrared emitters and nearby surfaces can create reflections if the camera is dirty or poorly aimed. Review ambient light, infrared, glare, backlight, shutter and maintenance access.
Confirm microphone or audio requirements, privacy rules, event support, firmware, codec, bitrate, switch power, storage and NVR compatibility. Test panoramic dewarping or smart search where required.
| Factor | What to check | Why it matters |
|---|---|---|
| Mounting | Ceiling, wall, pendant or in-ceiling position and cable route | Determines housing, bracket and service access. |
| Housing | Size, impact rating, weather rating, temperature and cover material | Matches physical protection to the site. |
| Lens | Fixed or varifocal field of view, height and target distance | Controls coverage and usable detail. |
| Imaging | Resolution, low light, infrared, glare, backlight and motion | Determines evidence quality in the actual scene. |
| Functions | Audio, local storage, analytics, panoramic view and events | Connects camera capability to the operator workflow. |
| System fit | PoE, codec, bitrate, firmware, storage, dewarping and NVR | Ensures recording and playback behave as required. |
A dome is more compact and can provide impact protection, while a bullet shows its viewing direction clearly. Select from mounting and scene needs.
No. Check the exact impact rating and mounting method. The enclosure shape by itself is not evidence of impact resistance.
A dirty cover, nearby surface, protective film or incorrect lens position can reflect infrared. Installation and maintenance are part of night performance.
Use a fixed lens for predictable framing. Use varifocal adjustment when mounting height or target distance requires precise setup.
Some models support a microphone or audio input. Confirm the exact model and comply with local privacy, notice and retention requirements.
Provide mounting surface and height, target distance, scene width, lighting, impact and weather exposure, audio, NVR, quantity and destination.
Impact resistance, weather rating, audio, panoramic dewarping and analytics vary by exact model. Confirm the matching mount, recorder and firmware before installation.