CCTV for offices: what to cover, what to avoid and how to win the job

Offices look like simple CCTV jobs. There are no loading bays, no tills and no machinery. But office work comes with its own challenges: shared buildings, landlords, IT departments, sensitive staff relations and customers who want the system to look discreet. A good office installation balances security with privacy and fits neatly into the building's network.

This guide covers how to survey, design, quote and hand over an office system, whether it is a small professional practice with ten people or a multi-floor headquarters.

Who you are really working for

Before you think about cameras, find out who makes decisions. In an office, it might be:

• The business owner or managing partner, in a small firm.
• An office manager or facilities manager, in a medium company.
• The IT manager, who controls the network and may have strong views on what can connect to it.
• HR, who may need to approve anything that records staff.
• The landlord or building management, if the office is in a shared building.

Each has different concerns. Facilities want reliability and low maintenance. IT wants security and minimal network disruption. HR wants clear rules. The landlord wants nothing drilled into common areas without permission. Speak to each early, and you will avoid redesigns later.

Typical areas to cover

Entrances and exits

The main entrance is the most important camera in any office. It should identify everyone who comes in. If staff use a separate entrance, a fire exit or a car park door, cover those too. Rear doors are a common weak point, as they are often propped open for deliveries or smoking breaks.

Reception

A reception camera records visitors, deliveries and any disputes at the front desk. Position it to capture faces as people approach the desk, not just the back of their heads.

Corridors and lift lobbies

On larger floors, cameras in lift lobbies and main corridors show movement between areas. These usually need only observation-level detail. Corridor mode, which rotates the image to portrait, makes better use of the picture in long, narrow spaces.

Server and comms rooms

A small dome camera inside the server room, or covering its door, records who goes in. Many IT managers like this, and some insurers and auditors expect it.

Stores and stationery rooms

Valuable equipment, such as laptops waiting to be issued, deserves a camera on the door of the store.

Car parks and bike stores

Staff cars and bicycles are frequent targets for theft. If the office has its own car park, cover the entry point and the main parking areas. Our guide on camera placement covers outdoor positions in more detail.

Cash and mail rooms

Some offices still handle cash, cheques or valuable mail. A camera on the area where this happens protects both the company and the staff who do it.

Areas to avoid or treat carefully

Office cameras can quickly become a staff relations issue. Advise customers to keep cameras away from:

• Toilets, washrooms and changing areas. Never.
• Prayer or quiet rooms.
• Rest areas and kitchens, unless there is a clear and specific reason.
• Individual desks and screens, which can capture confidential information and feel intrusive.
• Meeting rooms, where confidential discussions happen.

Where a camera's view inevitably includes something sensitive, use privacy masking to black out that part of the image. Our site survey checklist has prompts to help you ask about these areas.

Audio: usually leave it off

Many modern cameras include microphones. In an office, recording conversations is very likely to cause concern and may raise legal issues. A sensible default is to disable audio and note this in the handover document. If the customer wants audio, ask them to take advice first and confirm their decision in writing.

Working with the IT department

In many offices, the IT team or an outside IT provider controls the network. Treat them as partners, not obstacles.

Questions to ask IT

• Can the cameras go on a separate VLAN or physically separate network?
• Who will provide switch ports, or will you supply dedicated PoE switches?
• What IP address range should the cameras and recorder use?
• Are there rules about devices that connect to the internet?
• How should remote viewing work: through a VPN, through the manufacturer's cloud service, or not at all?
• Where can the recorder be placed, and is there rack space?
• Do they have a UPS, and can the CCTV equipment use it?

Keep it separate where possible

The cleanest design for most offices is a dedicated CCTV network with its own PoE switch, connected to the office network at a single point for viewing. This limits the risk from cameras and keeps CCTV traffic away from the office's own systems. Our cyber security guide explains why.

Document everything

Give IT a simple list of every device, its IP address, MAC address, model and firmware version. They will be grateful, and it makes future support much easier.

Shared buildings and landlords

Many offices are tenants in a larger building. That brings extra questions:

• Does the lease allow the tenant to install cameras, and where?
• Are you allowed to cover common areas such as the lobby, stairs or car park, or are these the landlord's responsibility?
• Is there an existing building CCTV system? Could the tenant get access to footage from it if needed?
• Who approves cable routes through risers and ceiling voids?
• Are there building rules about working hours, permits, or contractors' insurance?

Get permissions in writing before you start. Building managers often require a method statement, a risk assessment and proof of insurance before you can work on site.

Linking to access control

Many offices already have, or want, access control on their doors. Linking CCTV to access control adds a lot of value:

• When a card is used, the system can bookmark the matching video.
• Forced-door or door-held alarms can trigger a camera view or a recording.
• A security guard or office manager can check a face against the cardholder.

This is a natural upsell. Our guide on upselling access control and alarms covers how to offer it.

Choosing equipment

Cameras

Offices often prefer small, discreet domes or turret cameras that blend in with ceilings. White housings are usually preferred. For reception and entrances, choose cameras with good wide dynamic range, because glass doors and bright windows create strong backlight.

Recorder or server

A network video recorder sized for the number of cameras is usually enough. Larger organisations might prefer video management software on a server managed by IT. Discuss this with them early.

Storage

Ask how long the customer wants to keep footage. Many offices choose between 14 and 31 days. Check whether they have any internal policies or sector rules. Then calculate the drive size. Our guide to calculating CCTV storage explains the method.

Power and backup

Put the recorder and the PoE switch on a UPS, so a short power cut does not stop recording or corrupt the drives.

Designing for discretion

Office customers care about appearance. A few habits make a big difference:

• Run cables above ceiling tiles and inside trunking that matches the walls.
• Use cameras whose colour matches the ceiling.
• Mount cameras symmetrically in reception and corridors where possible.
• Hide the recorder in a comms cabinet, not on a desk.
• Use small, neat signage that tells people CCTV is in use.

Viewing and access rights

Decide who in the office can see live and recorded footage. Typical arrangements:

• Office or facilities manager: live view and playback.
• Reception: live view of the entrance only, if needed.
• IT: technical administration, perhaps without playback rights.
• Directors or HR: playback and export, for investigations only.

Create individual user accounts rather than sharing one login. Most recorders let you limit which cameras each user can see and whether they can export clips.

Quoting an office job

Office jobs often involve more hours than the camera count suggests. When you price the work, allow for:

• Working at height above ceilings, and moving ceiling tiles carefully.
• Out-of-hours work, if the office cannot be disrupted during the day.
• Building permits and paperwork in shared buildings.
• Time spent with IT on network setup.
• Cleaning up dust and replacing damaged ceiling tiles.
• Training several users with different access levels.

Our guide on how to quote CCTV jobs explains how to build these into your price. Present the quote with a clear purpose for each camera, such as "identify everyone entering through the main door", so the customer understands the design.

Installation tips

• Agree the working hours and access arrangements in advance.
• Protect desks, carpets and equipment with dust sheets when drilling.
• Label every cable at both ends.
• Test each camera with IT before connecting to their network.
• Leave the ceiling exactly as you found it.

Handover

At handover, give the customer and their IT team:

• A list of cameras, locations and purposes.
• Network details for every device.
• User accounts with the right access levels.
• Instructions on how to find and export footage.
• Your support contact details and response times.

Our commissioning and handover checklist lists everything to check before you leave.

Ongoing service

Offices are good candidates for maintenance contracts. They value reliability, they do not want to manage the system themselves, and they often have budgets for building services. Offer a yearly or half-yearly service visit, firmware updates and priority response. Our guide on AMC and maintenance contracts explains how to structure one.

A quick office CCTV checklist

1. Identify all decision makers: owner, facilities, IT, HR and landlord.
2. Cover all entrances, reception, server rooms and stores.
3. Avoid toilets, rest areas, desks and meeting rooms.
4. Disable audio unless the customer decides otherwise in writing.
5. Agree network design with IT, ideally on a separate network.
6. Get landlord permissions and building paperwork in place.
7. Choose discreet equipment and neat cable routes.
8. Set individual user accounts and access levels.
9. Hand over full documentation to the customer and IT.
10. Offer a maintenance contract.

Office jobs reward installers who listen, plan carefully and work tidily. Get those right, and an office customer often becomes a long-term account, with extra sites, access control and service work to follow.