“How much does home monitoring cost?” is a question like “how much does a car cost”. The answer depends on what has to be visible, how long recordings must be kept and whether the building is ready for cabling. Below I break the cost into parts so you can compare offers rather than just prices.
What makes up the cost
| Element | Depends on | Share of the cost |
|---|---|---|
| Cameras | Resolution, lens, night image quality, weather resistance | Largest, grows with each unit |
| Recorder | Number of channels, power over cable, room for expansion | Fixed, independent of camera count |
| Disk | Days of archive and number of cameras | Grows directly with retention |
| Cabling | Distances, routes, drilling, trunking, conduit | Often the surprise in older buildings |
| Installation and setup | Height, access, framing, remote preview | Usually one or two days of work |
How many days of recordings you really need
This question decides the disk size and often the recorder. For a home, seven to fourteen days is usually enough — that is how long it takes to notice something happened. For a retail business thirty days can make sense, because complaints arrive later. Every doubling of retention roughly doubles the required capacity.
Three typical configurations
- Detached house, basic: three or four cameras — entrance, gate, driveway, rear. A recorder with room for two more, a disk for ten to fourteen days, mobile preview.
- House with a larger plot: six to eight cameras, including one wide overview and one tighter frame to identify a person at the door. Outdoor cable runs are usually required.
- Shop or workshop: cameras on the entrance, till, storage and yard. Longer archive, a second user account, often a backup power supply.
Hidden costs worth asking about before signing
- Is the disk included or purchased separately?
- Are cabling and mounting materials included or billed per metre?
- Are mobile preview setup and a short handover included?
- Does the manufacturer’s app require a subscription for notifications or cloud?
- Does the warranty cover only hardware or also labour during replacement?
- How much does adding one more camera cost a year from now?
Where not to save
On the lens and night performance. Footage showing that “someone was there” but not who has no practical or evidential value. On power and cabling. Cheap outdoor cable means a service call after two winters. On the recorder. It runs non-stop for years.
Where saving makes sense
On the number of cameras — after a site visit it usually turns out two of the planned ones watch the same thing. On resolution where the frame is tight. On retention, if thirty days is a feeling rather than a need. And on staging: an installation prepared for expansion lets you add cameras later without starting over.
An honest quote starts with looking at the place, not at a catalogue. To find out what a system would cost at your property, see monitoring and cameras — the site visit and quote are free.