Intercom System

Construction Sewa installs intercom systems across Nepal everything from a basic audio unit at a single home gate to fully networked video and IP systems running across an entire apartment block, office, or hotel. We take care of the planning, wiring, configuration, testing, and whatever support you need after installation, so the system actually works the way it's supposed to from the first day, not just the first week.

Why Bother Installing an Intercom

An intercom isn't just a way to talk to whoever's standing at the gate. It's often the first real layer of security a property has, it lets you screen visitors without walking to the door, and increasingly, it ties into CCTV and access control to form one connected security setup rather than three separate gadgets.

•     Check who's at the gate or door before letting anyone in

•     Cut down the risk of unwanted or unauthorised entry

•     Handle deliveries, guests, and staff without the back-and-forth

•     Unlock the door remotely from a phone or app

•     Make communication easier across multi-unit apartments and offices

•     Add genuine long-term value to a residential or commercial property

Types of Intercom Systems We Install

•     Audio Intercom: a straightforward, voice-only link between the gate and an indoor handset. Reliable, affordable, and about as low-maintenance as this equipment gets.

•     Video Intercom: adds a camera at the entry point so you can actually see who's calling, not just hear them. A solid step up for homes, apartments, and offices that want better visitor verification.

•     Wired Intercom: run through dedicated cabling for a stable connection with no interference. Makes the most sense for new construction or a major renovation, and it's something we often plan alongside our House Wiring (New Construction) service.

•     Wireless Intercom: runs on radio or Wi-Fi so you avoid extensive cabling. A practical choice for existing buildings where a full Rewiring (Old Building) job isn't really on the table.

•     Smart Intercom: mobile app-enabled, letting you answer calls, see visitors, and unlock doors from wherever you happen to be.

•     IP-Based Intercom: runs over your existing network, supports multiple units and higher-quality video, and integrates cleanly with other building systems. A good fit for larger apartments and commercial buildings.

Intercom Solutions by Property Type

•     Residential & Villa Intercom Systems: simple, dependable gate-to-house communication, with video and remote unlocking added on if you want it, for individual homes and gated compounds.

•     Apartment & Multi-Tenant Systems: a central panel at the main entrance connected to every unit, so residents can verify and let visitors in from inside their own apartment.

•     Office & Commercial Intercom Systems: reception and entry-point intercoms that help control access and take some pressure off front-desk staff.

•     Gate & Door Entry Systems: weatherproof panels at gates and main entrances, usually paired with remote unlocking and video verification.

•     Hotels, Hospitals & Schools: multi-point intercom networks built for staff communication, visitor screening, and coordinated access across a large property.

Working Alongside CCTV and Access Control

An intercom rarely does its job well in isolation. We set up intercom systems to work with your existing or planned CCTV Installation and access control setup, so visitor verification, video monitoring, and door entry are managed as one system instead of three tools that don't talk to each other.

How We Handle Installation

1.   Site Survey & System Planning: we look at the property, count entry points and units, check existing wiring, and recommend a system that actually fits.

2.   Equipment Selection: audio, video, wired, wireless, smart, or IP-based, chosen around your needs and your budget, not just whatever's easiest to sell.

3.   Wiring & Installation: cabling, mounting, and panel installation done with clean, professional workmanship.

4.   Configuration & Testing: devices get configured, connected to the network where relevant, and tested across every unit and entry point before we call it finished.

5.   User Training: we walk you and your household or staff through how everything works, mobile app included.

6.   Handover & Support: a final walkthrough to confirm everything's working as it should, plus guidance on keeping it that way.

Repair and Maintenance for Existing Systems

Intercom systems are electronic equipment, and like anything else with wiring and moving parts, they need the occasional check-up or repair. We service existing systems too, including older audio-only setups that are due for an upgrade to video or smart functionality often alongside a broader Building Maintenance visit.

•     Diagnosing and fixing faulty audio, video, or connectivity problems

•     Replacing damaged panels, handsets, or wiring

•     Upgrading legacy audio-only systems to video or smart intercoms

•     Routine maintenance checks that catch problems before they turn into failures

Common Intercom Problems We Fix

•     No sound, or unclear audio, between the gate and the indoor unit

•     Video feed not showing up, or picture quality that's gone downhill

•     Intercom refusing to connect to the mobile app

•     Door release or unlocking function that's stopped responding

•     Wiring damaged by renovation work or weather exposure

•     Older systems that simply can't support modern features anymore

Picking the Right System for Your Property

The right intercom really comes down to the type of property, how many people are using it, and what matters most from a security standpoint:

•     A single-family home usually only needs a reliable audio or basic video intercom at the main gate

•     Apartment buildings tend to do better with a centralised multi-unit or IP-based system

•     Offices and commercial spaces often care more about tying in access control and CCTV

•     Properties without existing wiring in place are often better suited to wireless or smart options

Our team looks at the property first and recommends what actually fits not whichever system happens to carry the highest price tag.

What Drives the Cost in Nepal

No two intercom jobs are quite the same, so we don't work off a generic, one-size-fits-all price list. The table below covers what typically shapes project scope and cost we'll follow up with a clear, itemised quotation after a free site inspection.

For wired installations, we follow recognised structured cabling practice the kind of standards documented by industry bodies like BICSI, which help keep cable runs, terminations, and signal integrity consistent regardless of building size. Proper earthing at the panel end matters just as much, especially for IP-based and networked systems.

Why Choose Construction Sewa

•     Experienced technicians comfortable with audio, video, wired, wireless, and IP-based systems

•     Clean, professional wiring and installation work, not a rushed job

•     Support for tying the intercom into CCTV and access control

•     Honest inspections, straight recommendations, and itemised quotations

•     Reliable service for homes, apartments, offices, hotels, hospitals, and schools

•     Ongoing repair and maintenance support once installation's done

Where We Work

Construction Sewa provides intercom system installation, repair, and maintenance across Kathmandu, Lalitpur, Bhaktapur, and the surrounding Kathmandu Valley, along with select locations elsewhere in Nepal. Get in touch to confirm service availability at your address.

Frequently Asked Questions

What's the difference between an audio and a video intercom system?

An audio intercom lets you hear and talk to whoever's at the gate or door. A video intercom adds a camera, so you can actually see the person before deciding whether to let them in.

Should I choose a wired or wireless intercom system?

Wired systems give you a more stable, interference-free connection and work well for new construction. Wireless is easier to fit into an existing building where running cable would be a headache. We look at your property first and tell you which makes more sense.

Can an intercom system be integrated with CCTV and access control?

Yes. We set up intercom systems to work alongside existing or new CCTV cameras and access control, so visitor verification and door entry are managed together rather than as separate systems.

Can I upgrade my old intercom system instead of replacing it entirely?

Often, yes. Depending on the shape the existing wiring and panels are in, we can usually upgrade an old audio-only system to video or smart functionality without tearing everything out and starting over.

Do you install intercom systems for apartment buildings with multiple units?

Yes. We install multi-tenant and IP-based intercom systems that connect a central entrance panel to individual units a setup common in apartments and housing societies across Nepal.

Get Your Free Intercom Consultation

Ready to tighten up security and make visitor management less of a hassle at your property? Get in touch with Construction Sewa for a free site inspection and a clear, honest quotation for intercom installation anywhere in Nepal.

Call or WhatsApp: +977-9716693969 to schedule your consultation.