CCTV and Video Door Phones: Designing Security Into Your Home

Most homeowners think about CCTV and a video door phone after the plastering is done. By then the only option is surface conduit clipped along the walls, a camera stuck wherever a socket happens to be, and a door phone screen fixed in a spot nobody walks past. Good architects in Mysuru handle security the same way they handle plumbing: on the drawings, before a single wall goes up.

Planning early costs very little. A few extra conduits, a junction box above the ceiling and a dedicated socket for the recorder add almost nothing to a construction budget, yet they decide whether your system looks tidy and keeps working for years.

This article walks through where security belongs in the design process, what your electrical drawings should show, and how to keep the spend sensible.

Start with the site plan, not the camera catalogue

Before choosing any equipment, look at how people actually approach your house. Your architect’s site plan already shows the gate, the car park, the main door, the side passages and the rear open space. Those are the points that matter.

A practical approach is to mark three zones on the plan:

• Entry zone: the compound gate and the main door. This is where the video door phone outdoor unit and at least one camera sit.
• Perimeter zone: side setbacks, the rear utility area and any service door. Cameras here watch the paths someone would use if they avoided the front.
• Vehicle zone: the car park and the gate swing. A camera angled to see number plates and faces, not just the car roof, is far more useful.

On narrow Mysuru plots such as 30x40, one camera at each end of a side passage usually covers it better than a single wide-angle unit in the middle.

What your electrical drawings should show

Working drawings are where security either gets built in or gets forgotten. When you review the electrical layout, ask for these items to be marked clearly:

1. Camera points with height. Most exterior cameras work best somewhere above head height so they are hard to tamper with, but low enough to capture faces. Your architect and electrician will fix the exact height for each location.
2. Concealed conduit routes from every camera point back to one location. Mixing security cabling with power wiring in the same conduit invites interference, so a separate run is worth asking for.
3. A recorder location. The DVR or NVR should sit somewhere hidden but ventilated, such as a loft, a wardrobe section or the staircase store, with a dedicated socket and ideally a UPS point. A recorder on the hall shelf is the first thing an intruder takes.
4. Door phone outdoor unit at the gate or main door, with a small canopy or recess so rain and afternoon sun do not wash out the image.
5. Indoor monitor points in the places you spend time: usually near the kitchen or dining area and one on the upper floor or in the master bedroom.
6. A gate lock provision. If you want to open the gate from the monitor, the conduit for an electric lock has to reach the gate post before the compound wall is finished.
7. Network cabling to the router location if you plan to view cameras on your phone.

If you are building a rental unit on the first floor, decide at this stage whether the tenant gets a separate door phone. Retrofitting a second indoor unit through a finished slab is messy.

Fitting security into the elevation

Cameras and door phones are part of how the front of your house looks. A well designed 3D elevation can hide a lot. Cameras can sit under a projecting sunshade, inside a pergola beam or tucked into the soffit of the portico, where they are protected and far less obvious. The gate pillar can be detailed with a recess for the door phone, a name plate and a light, so all three read as one element.

Lighting deserves the same attention. Cameras struggle with a single bright bulb behind a visitor, and night images are only as good as the light on the face. Soft wall lights on either side of the entrance usually work better than one strong fitting above it.

At Uniq Builders, architectural design includes a choice of 3D elevations, working drawings for all floors with up to three rounds of revisions, and smart-home planning. That revision window is the right moment to move a camera point or add a monitor, because a change on paper is free and a change on site is not.

Design to budget: what to build in now and what to buy later

Security equipment improves every year, so there is little sense in buying the most expensive cameras on day one. Infrastructure is different. Conduits, boxes and sockets are hard to add later and cheap to add now.

A sensible split looks like this:

Build in during construction

• All conduits, pull wires and junction boxes for every planned camera point, even ones you will not fill yet
• Recorder location with socket and backup power point
• Door phone outdoor and indoor points, plus gate lock conduit
• Exterior lighting points near every camera

Buy when you move in, or later

• The cameras themselves, starting with the entry and vehicle zones
• Additional perimeter cameras
• Smart locks, app integration and extra monitors

This keeps the construction cost steady while leaving room to upgrade. When you compare the construction packages, ask how electrical points and smart-home provisions are specified in the written specification, so you know what is included before work starts. Rates for Premium start at ₹1,999/sq ft, Gold at ₹2,499/sq ft and Platinum at ₹2,999/sq ft, with terms and conditions applying and the final figure confirmed after a free site visit.

If you would like your security layout reviewed at the drawing stage, you can book a free consultation with our team or browse more design guides from architects in Mysuru.

Frequently asked questions

Can CCTV wiring be added to a house that is already built?

Yes, but it usually means surface conduit, chasing plastered walls or running cable through false ceilings. It works, though it rarely looks as clean as concealed wiring planned at the drawing stage. If you are renovating, that is a good time to add proper conduits.

Where should the video door phone monitor be placed?

Place it where someone is usually present during the day, often near the kitchen or dining area, rather than beside the main door. A second monitor on the upper floor saves trips down the stairs. Mark both points on the electrical drawings so wiring is concealed.

Does a security system affect plan sanction or approvals?

A home CCTV or door phone system is generally treated as part of the internal electrical work rather than a separate approval item. Rules can vary, so confirm with the local authority if your project has special conditions. The more important step is getting the points onto your working drawings before construction begins.