Intercom & EPABX systems
The least glamorous system on this list, and the one that most often decides whether the rest of your security actually gets used at the moment it matters.
Installed for: Housing Societies & Gated CommunitiesFactories & Industrial PlantsSchools & Colleges
What it connects
An intercom network exists so a decision at the gate can be checked with the person it affects, in seconds, without a mobile number.
- Gate to flat - the guard confirms a visitor with the resident before entry, instead of guessing.
- Gate to guard room - a second point that can authorise or escalate without leaving position.
- Internal extensions - flat to flat, or department to department, on a closed network that does not depend on mobile signal or credit.
- EPABX trunk handling - external lines routed to the right extension, so the society or plant office has a single number that reaches the right person.
Why it matters more than it sounds
Almost every society security failure that involves a stranger being let in has the same shape: the guard could not quickly verify whether the visitor was expected, and made a judgement call under social pressure at a gate with a queue behind them. A working intercom removes the judgement call. It converts "he said he was expected" into a five-second confirmation. No camera prevents that incident; a working intercom often does.
Factory and plant use
On industrial sites the same network handles gate-to-security-office verification for vehicles and contractors, and internal extensions between production, stores, weighbridge and administration. On a large plant this is frequently more reliable than mobile - there is no dependence on network coverage in a shed full of steel, and no per-call cost that discourages people from making the call.
Where we install
Global Eye Security Systems is based in Dombivli East and installs across Dombivli, Kalyan, Thane, Navi Mumbai, Mumbai, Taloja MIDC, Mahape. Being local is not a marketing line here: when a system needs a service visit, the difference between a same-week fix and a month of chasing is whether the engineer is twenty minutes away.
Intercom & EPABX: common questions
How many extensions can an EPABX support?
Capacity depends on the model and is expandable in most systems. We size it against your flat count or department count with allowance for expansion, and confirm the specific capacity of the quoted unit during the survey.
Can we add intercom to an existing building without visible wiring?
It depends on whether usable conduit already runs between the gate and the flats. In older buildings it often does not, and the honest answer is that a clean install may require some visible trunking. We check the routes during the survey and show you where trunking would be needed before you commit, rather than after.
Does the intercom work during a power cut?
Only if it is on backup power. Given that the intercom is a security-verification tool, we normally recommend backing it up - an entry-control process that stops working during an outage is a process with a scheduled gap in it.
Can the intercom connect to the video door phone at the gate?
Yes, and in a society that is normally how it should be configured. The gate station reaches the flat, the resident sees and speaks to the visitor, and entry is authorised by the person who actually knows whether the visitor is expected.
Other systems we install
CCTV Camera Systems
Dome, bullet and PTZ cameras with recording that actually retains usable footage.
Boom Barriers
Automatic gate barriers in straight, telescopic and curved arms for society and plant entrances.
Access Control Systems
Card, PIN and biometric door control so only the right people reach the right areas.
Video Door Phones
See and speak to whoever is at the gate before the door opens.
Biometric Attendance
Fingerprint and face attendance that removes buddy-punching from your payroll.
Get a quote for intercom & epabx
We survey the site first, then quote it itemised - every unit, cable run and hour of labour listed separately so you can compare us honestly against anyone else.