Your Security Questions, Answered

Remote CCTV viewing is possible with compatible equipment and a suitable internet connection. Access should use individual accounts, strong passwords and additional verification where the platform supports it. The survey should check upload capacity and explain any subscription, security settings and ownership arrangements before you decide whether mobile viewing is useful for your premises.

Business CCTV footage should be kept for a justified period linked to its purpose, rather than a default chosen simply because storage is available. Consider how soon incidents are usually discovered and document the decision. Restrict access, delete recordings when no longer needed and preserve relevant clips separately when a specific incident requires investigation.

Access control must be designed around safe escape as well as security. The correct release arrangement depends on the door, the people using it and the building’s fire risk assessment. Emergency operation, loss of power and any fire alarm interface should be agreed and tested as part of the installation, rather than assumed from the lock type.

An existing door entry system can often be replaced, but compatibility needs checking before reusing handsets, wiring or locking equipment. A survey should identify the current system and test the shared infrastructure. In multi-tenant commercial premises, access arrangements and managing agent approval may affect both the equipment choice and the installation sequence.

A monitored alarm does not automatically qualify for police response. The installation, monitoring, confirmed signalling and registration must meet the applicable police requirements, and attendance remains subject to police policy. Ask for the intended response arrangement in writing, including keyholder duties, recurring costs and what happens if the system develops repeated unwanted activations.

An existing gate can only be automated if its structure, movement and surroundings are suitable for a safe complete installation. A competent assessment should check hinges or tracks, foundations, clearances and foreseeable pedestrian access. New motors alone cannot correct an unsafe layout, and the proposal may need structural changes, guarding or replacement equipment.

CCTV fitted by another installer can often be assessed for maintenance, subject to equipment support, safe access and authorised credentials. An initial review should identify the system and its condition before a service agreement is proposed. Older or locked platforms may limit repair options, which should be explained before you commit to replacement equipment.

Business CCTV needs appropriate signage and privacy information for people whose images are recorded. Facilities managers and landlords should assess camera positions, limit unnecessary views of neighbouring premises and public spaces, and explain the purpose of recording. Agree who handles footage requests, how recordings are secured and how long they are retained before the system goes into use.

Workplace CCTV can be used for a legitimate purpose, subject to a proportionate design and appropriate information for staff and visitors. It should not become routine intrusive monitoring simply because remote access is available. Decide the purpose, camera positions and access rules before installation, and consider whether a data protection impact assessment is needed for the proposed use.

A lost access fob should be reported to the person administering the system so that its permission can be revoked. Individual credentials allow that change without replacing every other user’s fob. The exact process depends on the platform, and a standalone system may require a different procedure from centrally managed doors, which should be demonstrated at handover.

Video door entry does not always record visitors. Some systems provide a live image only, while others can store images or call events depending on configuration. Confirm the intended behaviour before installation. If images or other personal information are retained, decide who controls that information, how long it is needed and how visitors will be informed.

An intruder alarm can operate locally without broadband, while remote signalling depends on the equipment and communication service chosen. Some systems use a mobile connection or more than one signalling path. Check network compatibility, subscription costs and fault reporting with the proposed provider, particularly when an older installation depends on a telephone service that is being changed.