Security advice from people who install it.
No listicles, no affiliate links. These are the answers we give on site surveys, written down — including the parts that talk you out of spending money.
How many CCTV cameras does a house actually need?
Most independent homes are properly covered by four to eight cameras. Here is how to work out your own number, and why more cameras is not more security.
4 min read SocietiesSecurity systems for South Mumbai’s heritage and older buildings
Older buildings change the brief, not the risk. What we have learned installing across South Mumbai’s co-operative societies, and what to plan for.
6 min read All systemsQuestions to ask a CCTV installer before you sign anything
The questions that separate an installer who surveyed your site from one reading a price list. Ask these of us or anyone else before you commit.
6 min read SocietiesVisitor management for housing societies: from register to record
A paper register at the gate is better than nothing and worse than committees think. What a proper visitor system covers, and where paper fails.
5 min read FactoriesContractor access control on industrial and MIDC sites
Contractors are the least controlled population on most industrial sites. Practical access control for temporary workers, without slowing down a busy gate.
5 min read HomesSecurity cameras for elderly parents living alone at home
The right system for elderly parents is designed around who answers it, not just who watches it. Placement, ease of use and what actually gives peace of mind.
5 min read All systemsResolution versus storage: the CCTV trade-off nobody explains
Higher resolution means shorter retention on the same disk. How the trade-off actually works, and how to decide where extra resolution is worth the cost.
5 min read All systemsCCTV for shops and commercial outlets: what differs from a home
A shop is not a small house. Till coverage, stock areas and footfall change what a CCTV system needs to do, and where retail systems fall short.
5 min read SocietiesWhat a society AMC should actually cover, and what most do not
Society maintenance contracts are often a cleaning schedule with a bigger name. What a proper AMC covers, and the clauses committees forget to ask for.
6 min read All systemsAnalogue or IP cameras: when the cheaper option is still correct
IP is not automatically the upgrade it sounds like. What separates analogue and IP cameras in practice, and when analogue remains the honest recommendation.
5 min read HomesWired or wireless CCTV: the honest comparison for Indian homes
Wireless cameras still need a wired power source and a stable Wi-Fi signal to work reliably. What wireless actually saves you, and where it quietly fails.
5 min read FactoriesWeighbridge and gate camera placement for reading number plates
A number-plate camera that cannot actually read a plate is a common and avoidable failure. Positioning, angle and lighting for gate and weighbridge cameras.
5 min read All systemsHow often should a CCTV system actually be serviced?
Quarterly is a default, not a rule. What decides how often a system genuinely needs a service visit, and the signs a schedule is not tight enough.
5 min read SocietiesSecurity for a new building: what to specify during construction
Cabling decided during construction is nearly free. The same cabling retrofitted after handover costs far more. What to specify before the walls close.
6 min read HomesHow to view your home CCTV on your phone, and do it safely
Remote viewing is the feature everyone wants and the one most often set up badly. How it works, what to change on day one, and the risks worth knowing.
5 min read All systemsWhat to do in the first hour after a break-in: saving the footage
Footage is easiest to lose in the hour you most need it. The order of steps that preserves evidence, and the mistakes that overwrite it for good.
5 min read HomesVideo door phone or doorbell camera: which do you need?
A wired video door phone and a wireless doorbell camera solve different problems. What each does well, and which suits a house, a flat or a society gate.
5 min read SocietiesBoom barrier arm types: straight, telescopic or curved?
The arm is chosen by the width of your lane and what sits above and beside it. How to pick between straight, telescopic and curved, and what the survey checks.
5 min read FactoriesBiometric or card attendance for a factory: which is right?
Cards are faster and easier to share. Fingerprints cannot be lent but fail on damaged hands. How to choose for a shop floor, and when to run both.
6 min read FactoriesFail-safe or fail-secure locks: the decision most people skip
What your access-controlled doors do when the power dies. The difference between fail-safe and fail-secure, and why escape routes decide it, not security.
6 min read All systemsDoes CCTV work at night? What infrared can and cannot do
Night footage is where most CCTV systems quietly fail. What infrared actually delivers, the range claims to distrust, and how to test before you buy.
5 min read All systemsWill my CCTV keep recording during a power cut in Mumbai?
A camera on backup power is useless if the recorder is not. What a UPS must cover, how long you actually need, and the gap most installations leave.
5 min read All systemsMaintaining CCTV through the monsoon: what fails and why
The monsoon breaks more CCTV systems than any other season. What actually fails, why it fails in June and July, and the checks worth doing in May.
6 min read FactoriesChoosing cameras for dusty, hot and wash-down industrial zones
IP ratings, housings and mounting for factory conditions. Why a camera that works in an office fails in six months on a plant floor, and what to specify.
6 min read FactoriesReducing pilferage in a factory: what actually works
Pilferage is a process problem before it is a camera problem. Where losses actually happen on an industrial site, and the controls that reduce them.
6 min read SocietiesBasement parking security: the highest-incident area in a society
Parking generates more society incidents than any other area and is usually the least covered. Where cameras belong in a basement or stilt, and why.
5 min read All systemsHow long should CCTV footage be stored, and what decides it?
Retention is set by disk size, camera count, resolution and how much motion your site sees. Here is how to work out the days you actually need.
5 min read HomesWhere to place CCTV cameras in an independent house
Camera placement decides whether footage identifies a person or merely records a shape. A room-by-room method for an independent house, and the usual mistakes.
5 min read All systemsHow to compare three security quotes that all look different
Three quotes, three totals, no way to tell which is cheaper. A method for normalising security quotes so you are comparing the same system.
6 min read All systemsSigns your CCTV system has quietly stopped working
Most CCTV failures are silent. The live view looks fine while nothing is being written. Seven checks that take ten minutes and find the problem early.
5 min read All systemsDVR or NVR: which recorder is right for your building?
The choice is decided by the cabling in your building, not by which is newer. What separates a DVR from an NVR, and when the older option is still correct.
5 min read SocietiesHow many cameras does a housing society need? A sizing method
A method for sizing society CCTV by counting decision points rather than buildings, so the number survives a general body meeting and a change of committee.
6 min read SocietiesHow to get a CCTV proposal approved by your society committee
Society security proposals stall on process, not price. How to structure one that survives three quotes, a committee vote and a general body meeting.
4 min read SocietiesSociety security budget: what to fund first when money is tight
Most societies cannot fund everything at once. A sequencing method that protects the biggest real risk first, without diluting the whole system.
6 min read SocietiesSociety CCTV and resident privacy: where cameras should never point
A camera pointed at a window or balcony is the fastest way to turn a security proposal into a dispute. Where coverage belongs, and where it does not.
5 min read SocietiesHandover checklist: what your society should receive after install
A system handed over verbally becomes unmaintainable within a year. What documentation, access and training a society should insist on at handover.
5 min read FactoriesPerimeter security for industrial plants: designing to the boundary
A gate camera does not protect a boundary wall. What perimeter security actually requires, and the two things that quietly defeat it most often.
6 min read All systemsAccess control zoning: mapping who should reach what
One badge that opens every door is the default failure mode of access control. How to design zones by area and time, and why it matters more than the hardware.
5 min read SocietiesTerrace, staircase and lift lobby coverage in mid-rise buildings
The areas between floors are where mid-rise buildings are most often under-covered. Placement for staircases, lift lobbies and terraces, done properly.
5 min read SocietiesWho is legally responsible for CCTV in a co-operative society?
A governance question with a real answer, and a legal question that needs your own advocate. Where responsibility actually sits, and where we stop.
5 min read SocietiesGate security: barrier, guard and camera working together
Three layers that fail separately but hold together when designed as one process. What the barrier, the guard and the camera each actually do at a gate.
5 min read All systemsWhy a cheap CCTV system gets expensive by year two
The first year hides the real cost of a cheap system. Where the savings actually come from, what breaks first, and the honest math over three years.
5 min read FactoriesInstalling security systems inside an MIDC estate: what to expect
MIDC plants run on permits, inductions and production schedules an office install never has to consider. What differs, and how a survey plans around it.
6 min read All systemsUpgrading an old CCTV system without rewiring the building
What decides whether your existing cable is reusable, and what genuinely needs replacing. A practical, camera-by-camera path to upgrading an old system.
5 min read FactoriesWarehouse security: stock, gates and night cover explained
A warehouse is a different brief to a shop or office. The three zones that matter, night cover, and sizing retention around your actual stock-take cycle.
5 min read SocietiesHow long does a boom barrier take to open, and does it matter?
Faster is not automatically better at a busy gate. What decides a barrier’s cycle time, when speed genuinely matters, and how to get it right.
4 min read SocietiesIntercom or mobile phone? Why societies still wire intercom
A mobile number can change, run out of battery or lose signal. What a wired intercom actually solves, and where a mobile app still adds real value.
5 min read FactoriesEPABX for factories: when a closed network beats mobile
Mobile coverage is unreliable inside a large or shielded plant. What EPABX actually gives a factory that mobile phones cannot, and where mobile still wins.
5 min read All systemsLens fogging, spiders and glare: three silent footage killers
A camera can look fine on the live view while the footage it is recording is useless. Three common causes, why they go unnoticed, and how to catch them.
5 min read HomesSecond-home and locked-up-house security while you are away
An empty house is a different risk profile to a lived-in one. What remote viewing actually needs to work, what fails first, and a checklist before you leave.
5 min read All systemsWhere security hardware conflicts with fire safety, and avoiding it
A camera or barrier positioned without checking fire safety can block an extinguisher, an exit sign, or a fire tender. A placement checklist that catches it.
5 min readStill not sure what you need?
A survey answers in twenty minutes what an article can only generalise about. It is free and there is no obligation.