How Many CCTV Cameras Do You Need for a 2BHK / 3BHK House?
- Suresh Reddy
- Oct 4
- 3 min read
Updated: 6 days ago
Welcome to My Blog! Flash Fix Computers & Security Systems
Understanding CCTV Needs for Your Home
When it comes to home security, many homeowners wonder: “How many CCTV cameras do I actually need for my 2BHK or 3BHK house?” Installing CCTV cameras is one of the best ways to secure your home, keep your loved ones safe, and monitor activities around your property. However, placing the right number of cameras in the right locations is crucial. Let’s dive into how to plan your home CCTV system perfectly!
🧭 CCTV Planning for a 2BHK Home
A 2BHK house typically has:
Living room
2 bedrooms
Kitchen
Balcony or utility area
Entrance & passage
You’ll need to cover key points — entry, movement, and vulnerable spots.
✅ Recommended Camera Setup:
Area | Camera Type | Suggested Model | Purpose |
Main Door | Dome / Bullet | Hikvision 2MP Bullet | Monitor entry & visitors |
Living Room | Dome / Wi-Fi | TP-Link Tapo C210 | Keep eye on general movement |
Balcony / Utility | Outdoor Bullet | CP Plus 2.4MP IR | Cover exterior and open areas |
Passage / Corridor | Mini Dome | MI 360 Home Camera | Track internal movement |
Parking (if available) | Outdoor Bullet | Dahua 2MP IR | Record vehicles and activity |
🧩 Total Cameras Required: 3–4 cameras 💡 Tip: Use a mix of wired + Wi-Fi cameras for a flexible setup.
🏡 CCTV Setup for a 3BHK Home
A 3BHK house has more rooms and access points, requiring wider coverage.
✅ Recommended Camera Setup:
Area | Camera Type | Suggested Model | Purpose |
Main Gate / Entrance | Outdoor Bullet | Hikvision 2MP IR | Track visitors and deliveries |
Living Room | Dome / Wi-Fi | CP Plus EZ P21 | General activity monitoring |
Bedrooms (optional) | Dome / PTZ | MI 360 Camera | Security for children/elders |
Kitchen & Dining | Mini Dome | TP-Link Tapo C200 | Detect any motion or fire risk |
Balcony / Backyard | Bullet / Outdoor | Dahua HDW1230T1 | Outdoor protection |
Parking / Driveway | Bullet / Waterproof | CP Plus Z43A | Vehicle monitoring |
Passage | Compact Dome | Hikvision Indoor Turret | For movement tracking |
🧩 Total Cameras Required: 5–7 cameras 💡 Tip: Add one extra camera at the main gate or stairway if your house is on the ground floor or duplex type.
🛠️ Factors That Decide the Number of Cameras
House Size & Layout – More rooms and open spaces require extra coverage.
Entrances & Windows – Every main entry point should have a camera.
Outdoor Area – Balcony, terrace, or backyard must be secured.
Budget – Start with 3–4 essential cameras and expand later.
Storage – More cameras mean more storage — plan DVR/NVR capacity.
Purpose – If you just need monitoring, go for fewer cameras. If you need recording, use wide-angle or PTZ cameras.
💡 Pro Tips for Home CCTV Installation
Use 2MP or 4MP cameras for sharp clarity.
Install night vision or ColorVu cameras for dark areas.
Keep indoor cameras at corners for wide coverage.
For outdoor units, ensure weatherproof (IP66/IP67) ratings.
Always prefer authorized dealers like FlashFix Computers for installation & warranty.
Combine Wi-Fi + wired systems for a flexible and reliable setup.
🧮 Quick Summary
Home Type | No. of Cameras | Coverage Areas |
2BHK House | 3–4 Cameras | Entrance, Living Room, Balcony, Passage |
3BHK House | 5–7 Cameras | Entrance, Living Room, Bedrooms, Balcony, Kitchen, Parking |
📦 Suggested Camera Brands for Home
Hikvision – Best for reliability & clarity
CP Plus – Affordable & widely available
TP-Link Tapo – Great smart Wi-Fi options
Dahua – Excellent for outdoor & professional setups
MI (Xiaomi) – Best for compact indoor use
✅ Conclusion
For most homes in India, a 2BHK requires 3–4 cameras and a 3BHK needs 5–7 cameras for complete coverage. The goal is to cover all entry points, common areas, and outdoor spaces without blind spots. A properly installed CCTV system not only enhances security but also gives you peace of mind when you’re away.
If you’re in Bangalore, FlashFix Computers & Security Systems can help you choose, install, and maintain the right CCTV system for your home at affordable rates.
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