Short answer: Describe the stage at which the entrance stops working: the visitor’s call, the conversation, the release command or the door’s movement. Record which users are affected and what still works during normal authorised use. This gives an engineer a clearer starting point than “the intercom is broken”, without attempting a remote diagnosis or changing the system.
At a shared commercial entrance, a visitor may report being unable to get in even though the call reaches reception. Another entrance may open normally while speech is unclear. These are useful distinctions for the fault report; they do not establish which component needs replacing.
Separate the functions in the report
Use a short description for each relevant stage. Note only what an authorised person has actually observed:
- Calling: does the intended receiver ring when the normal call button is used?
- Speech or video: can the parties communicate, and is the problem in one direction or both?
- Release: what happens when the authorised user operates the usual release control?
- Door movement: does the door move and close as expected during ordinary use, or is there a visible obstruction or difficulty?
- Other entry methods: are regular users reporting a separate issue with their authorised fob or keypad entry?
Do not assume that a successful call proves that the release function is working, or that a sound from the entrance proves the door has unlocked. Describe the result in plain language and leave the cause for assessment.
Record the extent of the problem
State whether the report concerns one receiver, several users, one entrance or more than one entrance. For an intermittent problem, record when it was observed and whether there were normal attempts that worked. A brief factual record is more useful than guessing that the whole installation has failed.
Ask the building manager to gather reports through one contact so that contradictory accounts can be clarified. Keep occupants’ names, receiver details and access arrangements in a controlled service record rather than a public post or group message.
Mention recent work without assuming a cause
Tell the engineer about relevant recent changes: a replacement door, alterations to the reception area, an equipment change or work near the entrance. Include the approximate sequence of events, identifying which information comes from a contractor and which was directly observed.
A fault first noticed after building work is a reason to share that context, not proof that the contractor caused it. Avoid ordering a replacement lock, receiver or panel solely on that sequence. Compatibility and repair options depend on the actual equipment and installation.
Supply useful photographs and equipment details safely
Provide the system make and model if these are visible without opening covers or entering a restricted area. A clear general view and a readable equipment label can help identify what is installed. Take photographs only where safe and authorised, and exclude residents, visitors, private paperwork and neighbouring premises where possible.
Do not include live access codes, administrator credentials or close-up key photographs in the initial enquiry. If further technical information is needed, agree how it will be supplied securely. Do not remove equipment covers, alter wiring, reset the system or interrupt power to produce a more detailed report.
Keep safe access and escape arrangements under review
Tell the responsible building manager if people cannot enter or leave as intended. Any temporary operating arrangement needs to be agreed for the particular premises. Propping an entrance open or sharing a working code widely can create a different problem without resolving the fault.
The government’s workplace fire-safety guidance includes clear escape routes and emergency doors that open easily. For premises in England, coordinate the response with the responsible fire-safety arrangements; check the applicable framework elsewhere in the UK. Do not defeat a safety function, obstruct an exit or force a door as a troubleshooting step.
Agree what the service visit will assess
Before booking, identify who can authorise the work, arrange legitimate access and provide any existing system documentation. Explain whether the request concerns visitor communication, electronic release, the physical door or several of these. Agree the intended scope and how any additional work will be approved.
ZimCos provides door-entry and intercom installation and servicing, with related access-control and gate-system services. Send the property postcode, equipment details and a concise fault description so the requirement can be assessed. An enquiry or photograph does not establish the cause, confirm compatibility or guarantee a repair on the first visit.
Featured image: a company archive photograph of a communal gate associated with ZimCos access-control servicing. It illustrates an entrance setting; it is not evidence of the faults discussed in this guide.