CCTV for a home or shop in Kollam: what to get right
The short answer
Get three things right and everything else is detail: cameras positioned to capture faces at entry points rather than wide views of nothing, at least 15 to 30 days of recording, and hardware rated for this climate — IP66 or better outdoors, with the cable joints sealed properly. The most common mistake is buying more cameras at a lower quality; four well-placed cameras beat eight badly placed ones every time.
Placement beats specification
The single most common disappointment with CCTV is footage of an incident that is useless for identifying anybody. Almost always the cause is placement, not the camera.
- Cover the ENTRY POINTS — the gate, the front door, the back door, the shop entrance. That is where a face is unavoidable, and a face is what the recording is for.
- Mount at about 2.5 to 3 metres. Higher is tempting because it is harder to reach, and it gives you a view of the tops of heads.
- Angle across the approach rather than straight down at the doorstep, so somebody is in frame for several steps rather than one.
- Do not point a camera into the sun or straight at a bright doorway — everything in front of it becomes a silhouette at exactly the wrong time of day.
- A shop needs the till and the entrance covered as separate views. One camera trying to do both usually does neither.
- Cover where the recorder is. A recorder in plain sight with no camera on it is the first thing that leaves.
How much to record, and where
Storage is where a system is usually cut back to hit a price, and it is the wrong place to cut. The value of a recording is that it still exists when you find out you needed it — which is often a fortnight later.
| Decision | Reasonable answer | Note |
|---|---|---|
| Retention | 15–30 days minimum | Longer for a shop; you often learn about an incident late |
| Resolution | 2 MP (1080p) as a floor, 4 MP at entry points | Higher resolution eats storage — budget for both together |
| Recording mode | Continuous at entries, motion elsewhere | Motion-only everywhere is how the crucial ten seconds go missing |
| Backup | A second copy off-site or to cloud for the critical cameras | A recorder that is stolen takes the evidence with it |
| Power | A UPS on the recorder and the router | Cutting the power is the simplest way to defeat a system |
What this climate does to a system
Outdoor electronics in Kollam face driving monsoon rain, sustained humidity, and — along the coast — salt. Installations that were fine in a showroom fail here in the first or second year, and nearly always at the same points.
- Use IP66-rated cameras or better outdoors, and mount them under an eave or a hood where you can rather than fully exposed.
- The cable joint is the usual failure, not the camera. Junctions need proper weatherproof boxes and glands, sealed and dressed so water runs away from the entry rather than into it.
- Leave a drip loop in the cable before it enters any enclosure. It costs nothing and it is the reason water does not track along the sheath into the box.
- Near the coast, expect corrosion at the bracket and the fixings. Stainless fixings and a periodic check are worth it.
- Surge protection matters here. A nearby lightning strike travelling in on the mains or the cable run is a common way to lose a recorder and several cameras at once.
- Clean the lens covers. A spider web or a film of salt haze turns a good camera into a soft one, and it is the most-neglected piece of maintenance on any system.
Where a camera may and may not point
This part gets ignored until there is a dispute with a neighbour, and it is genuinely worth thinking about before the brackets go up.
- Cover your own property and your own entrance. A camera positioned to look into a neighbour's home, window or private yard is a problem regardless of where it is mounted.
- In a shop, a visible notice that recording is taking place is the norm and it is good practice.
- Never place a camera anywhere with an expectation of privacy — bathrooms and changing areas are absolute, no exceptions.
- Treat the footage as sensitive: change the default password on the recorder, keep the firmware updated, and do not leave it reachable from the internet with the credentials it shipped with.
A CCTV recorder left on default credentials and exposed to the internet is routinely found and watched by strangers. Changing the password at installation is the single most important security step in the whole system, and it is the one most often skipped.
What we do
We survey the property, tell you how many cameras it actually needs — which is often fewer than you were expecting — and quote a fixed price for the installation including the cabling, the recorder and the configuration. The site visit is free and there is no obligation.
Across Kollam district, Kerala. Call +91 80751 58377 or send a WhatsApp message describing the property and what you are trying to cover.
Read next
- Electrical safety at home: what to check, and what never to touchEarthing, ELCB and RCCB, monsoon damp in the wiring, and the warning signs that mean call an electrician today. Written for houses and shops in Kollam.
- ACP and facade cleaning for shops in Kollam: what it costs to skipWhy aluminium composite shopfronts dull and stain in a coastal climate, how often to clean them, what the wrong method permanently ruins, and what a professional clean involves.
Want this done properly?
Call +91 80751 58377 or send a WhatsApp message describing the job. Fixed price agreed before the work starts, across Kollam district, Kerala.