Quick answer
For most Indian homes, the best CCTV setup is a fixed bullet camera outdoors (main gate, compound wall, parking) and a dome camera indoors, at 2MP (1080p) resolution or higher. Outdoor cameras should be at least IP66 weatherproof. PTZ cameras cost far more and suit large sites, while fisheye cameras suit rooms or courtyards needing 360° coverage from one unit.
- Bullet cameras are visible deterrents with long IR night-vision range, best for gates, walls and parking areas.
- Dome cameras are discreet and vandal-resistant, best for shops, offices, receptions and staircases.
- Choose at least 2MP (1080p) for home use, and IP66-rated housings for outdoor cameras.
June 20, 20267 min readCCTV Installation
- 4Camera types compared in this guide
- 2MPMinimum resolution recommended for home
- 360°Coverage from a single fisheye camera
- IP66Minimum weatherproofing for outdoor use
1. Bullet Cameras
Bullet cameras are the most recognisable type — long and cylindrical, mounted on walls or ceilings with an adjustable bracket. They are designed for long-range outdoor surveillance and are highly visible, which itself acts as a deterrent.
Best for: Main gates, compound walls, parking areas, factory perimeters
Price: Budget-friendly; varies with resolution and IR range
Pros: Visible deterrent, easy to aim, long IR night vision range (up to 50m)
Cons: Easy to vandalize or redirect if not installed high enough
2. Dome Cameras
Dome cameras are enclosed in a round housing that is typically ceiling-mounted. The lens direction is hidden inside the dome, making it impossible for an intruder to tell where exactly the camera is pointed.
Best for: Indoor use — reception areas, shops, offices, bank lobbies. Also widely used in apartments and condos.
Price: Similar to bullet cameras; varies with resolution and lens
Pros: Vandal-resistant dome housing, discreet, wide-angle lens options
Cons: Limited IR range compared to bullet cameras
3. PTZ Cameras
PTZ (Pan-Tilt-Zoom) cameras can rotate horizontally and vertically and zoom in on specific areas — either automatically or via remote control. They are the most expensive type but offer the widest coverage.
Best for: Large open areas — warehouses, factory floors, large parking lots, event venues
Price: The highest of all camera types — worth it only where one camera must cover a large area
Pros: One camera can cover what 3–4 fixed cameras would need to
Cons: Expensive, requires more maintenance, can miss events in areas not currently pointed at
4. Fisheye / 360° Cameras
Fisheye cameras use an ultra-wide lens (typically 180° or 360°) to capture an entire room in a single image. Software "dewarps" the fisheye distortion to give a usable view.

Best for: Small shops, meeting rooms, reception areas where you want full 360° coverage with a single camera
Price: Higher than bullet or dome cameras, but a single unit gives full 360° coverage
5. Which Type for Which Location
- Main entrance gate: Bullet camera (high, angled down)
- Front door: Dome or bullet camera with wide-angle lens
- Parking area: Bullet camera with long IR range
- Shop interior: Dome cameras for ceiling mount
- Office reception: Dome camera
- Warehouse / factory: PTZ or multiple bullet cameras
- Staircase / lift lobby: Dome camera
6. Top Brands Available in India
- Hikvision: Widely sold in India. Strong image quality. Wide product range. Strong dealer network.
- Dahua: Major global brand. Competitive pricing. Good for budget-conscious buyers.
- CP Plus: Indian brand. Strong after-sales support. Popular in tier-2/3 cities.
- Honeywell: Premium segment. Used in banks and corporate offices.
- Bosch: Enterprise-grade. For large industrial installations.
Frequently Asked Questions
What's the difference between a bullet and a dome camera?
Are PTZ cameras worth the extra cost for a home?
What resolution should I choose for a home CCTV camera?
Which camera type is best for outdoor use in India?
DVM Techno Team
Security & surveillance experts based in Haryana. DVM Techno installs CCTV systems across homes, offices, schools and factories in Delhi-NCR and Haryana.
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