Buyer's guide
Best CCTV camera for a home in India (2026): how to choose, not what to buy
By Samuel Marndi · Updated
The short answer
For most Indian homes: two to four wired 2MP cameras on a 4-channel DVR with a 1TB disk, covering the entry points — roughly ₹9,000–₹18,000 installed for two, ₹15,000–₹50,000 for four. Spend the difference on a bigger disk and better placement rather than on megapixels you will never look at.
The three decisions that actually matter are where the cameras point, how many days of footage you keep, and whether the cable is run properly. Brand and resolution are further down the list than any product listing suggests.
Start with placement, not with cameras
Almost every disappointing home system is a placement problem wearing a hardware costume. A 4K camera mounted above head height, pointing down at the top of a scalp, identifies nobody; a 2MP camera at 2.2 metres covering the gate at face height identifies everybody who comes through it.
Cover the entry points first — every door and gate a person can walk through — then the one or two places where value actually sits. Interior corridors come last, and the garden almost never earns a camera at all.
- Main gate or front door, at face height, pointing slightly along the approach rather than straight down
- Back or service entrance, which is where entry usually happens
- The parking or driveway, framed to catch a number plate rather than the whole street
- One interior camera covering the route from the main door inward
- Not the bathroom, not a bedroom, and not pointed into a neighbour's window — see the legal note below
Wired or wireless? The honest answer
Wireless is the most-requested and least-needed feature in home CCTV. It does not remove cabling — every camera still needs power — so the only run it saves is the data cable, while adding a failure mode wired systems simply do not have.
Choose wireless when a cable genuinely cannot be run: a rented flat where you cannot drill, a heritage building, an outhouse across a yard. Choose wired everywhere else.
| Wired (DVR/NVR) | Wireless (Wi-Fi) | |
|---|---|---|
| Reliability | Does not drop out | Depends on signal; drops when the router is busy |
| Power | Still needs a run, usually from the recorder | Still needs a socket or a battery per camera |
| Recording | Continuous to a local disk | Often motion-only, frequently to a paid cloud plan |
| Ongoing cost | None after install | ₹200–₹800 a month per camera if cloud storage is used |
| Five-year cost | Lower | Higher, once subscriptions are counted |
| Right choice when | A cable can be run — which is most homes | It genuinely cannot |
How much resolution do you actually need?
2MP is enough to see what happened. 4MP and above is what you need to prove who did it. That is the whole distinction, and it should be decided camera by camera rather than across the whole order.
The catch is storage: doubling resolution roughly doubles the disk the same retention needs. A 4K camera on a 1TB disk may hold four days. Buying 4K everywhere and leaving the disk at 1TB is the single most common way people spend more and end up with less.
| Resolution | What it gives you | Sensible use at home |
|---|---|---|
| 2MP (1080p) | See a person, their clothing and their direction | Interior rooms, corridors, driveway overview — most cameras |
| 4MP | Recognise a known face at a sensible distance | The main gate and the front door |
| 5MP / 4K | Identify a stranger, read a plate | One camera, at the single most important entry point |
Night vision: infrared is not the same as seeing at night
Standard infrared gives you a grey image with the colour gone — fine for seeing that someone is there, poor for describing them afterwards. If the area has no light at all and you want a usable description, you need a low-light colour sensor and some supplementary light, which costs more.
A cheaper fix that works surprisingly well: add an ordinary outdoor light on a motion sensor. It improves footage more than the next resolution tier does, and it deters more than any camera.
Storage is the decision nobody makes
Decide the retention first: 15 days or 30 days are the normal answers, because that is how long it typically takes for somebody to notice a problem and go looking. Then size the disk to it. Doing it in the other order — buying cameras, then whatever disk came in the bundle — is why so many systems have already overwritten the week that mattered.
As a rough guide, four 2MP cameras recording continuously fill about 1TB in two to three weeks. Surveillance-rated drives cost slightly more than desktop drives and last considerably longer under constant writing.
Mobile viewing, and what it does not do
Every current system does live view and playback on a phone, and it is worth insisting it is configured and tested with you, on your phone, before the installer leaves.
What it will not do is survive your internet going down. Remote viewing needs the recorder online; recording does not. If your connection is unreliable, the footage is still being kept locally — it is the live view that suffers, not the evidence.
The five mistakes that waste a home CCTV budget
- Buying resolution instead of placement — a well-placed 2MP beats a badly placed 4K every time
- Leaving the disk at whatever came in the box, so footage is overwritten before anyone looks
- Choosing wireless by default, then discovering every camera still needs a socket
- Accepting a quote that does not state retention in days — it means nobody calculated it
- Grey-import hardware with no Indian warranty, bought for a 25% saving that vanishes at the first failure
Where the law actually draws the line
Cameras on your own property, pointed at your own property, are fine. A camera pointed into a neighbour's door, window or garden is not, and shared stairwells and society common areas need the committee's consent in writing.
Under the Digital Personal Data Protection Act 2023, recorded footage of identifiable people carries obligations about how long you keep it and who can see it. For a household this is light-touch, but it is a real reason not to keep a year of footage “just in case”, and a real reason not to post clips of identifiable strangers online.
FAQ
Related questions
How many cameras does a typical Indian home need?
Two to four. Two covers the main entry points of a flat; four covers a small independent house with a gate, a back entrance and a driveway. Beyond that you are usually adding cameras rather than coverage — how many cameras do I need works it through room by room.
What is the best CCTV camera brand for a home in India?
CP Plus, Hikvision and Dahua are all legitimate and widely serviced. CP Plus is the budget pick, Hikvision has the best low-light performance, and Dahua sits close behind at a usually keener price. The brand matters far less than genuine Indian-warranty stock and correct placement — the price-by-brand comparison is in CCTV installation cost in India.
Is a wireless CCTV camera good for home use?
Only when a cable genuinely cannot be run. It still needs power at each camera, it drops out when the Wi-Fi is busy, and cloud recording often carries a monthly fee per camera. Wired to a local recorder is cheaper over five years and more reliable on the night you need it.
Do I need a DVR or can I use SD cards?
A recorder, for anything you care about. SD cards inside cameras fail quietly, hold very little, and are stolen along with the camera — which is exactly the scenario the camera existed for. A recorder kept somewhere not obvious is the point.
How much does home CCTV cost to install in Bangalore?
₹9,000–₹18,000 for two cameras and ₹15,000–₹50,000 for four, installed with recorder, disk and cabling. The free survey and the full package breakdown are on the CCTV installation in Bangalore page.
Can I install home CCTV myself?
You can, and for a single Wi-Fi camera indoors it is genuinely reasonable. For a wired multi-camera system the hard parts are cable routing, weatherproofing the outdoor terminations and sizing storage — the three things that decide whether it still works in year three.
Will CCTV work during a power cut?
Only with a UPS, and only the cameras and recorder on that UPS. A small UPS holding the recorder and a PoE switch for 30–60 minutes costs a few thousand rupees and covers the typical Bengaluru cut. Without one, the system is off exactly when it is least convenient.
How long should I keep home footage?
15 to 30 days is the normal answer, and it is the number your disk should be sized to. Longer is rarely useful at home and carries more obligation under the DPDP Act, not less.