In short: The nurse call system is the one piece of technology every care home resident touches daily, and a large share of the UK's installed base depends on analogue phone lines that Openreach retires on 31 January 2027, or on wiring old enough to have no spare parts. Digital nurse call is a genuine upgrade, but it is a network-dependent one, and the building's connectivity deserves scrutiny before any hardware contract is signed.
Key Takeaways
- The analogue switch-off has a hard date — Openreach withdraws analogue phone lines on 31 January 2027, and nurse call and telecare units that dial out over them will fail quietly unless tested and migrated first.
- Digital nurse call is a data system, not a louder bell — locatable calls, response-time logs, acoustic monitoring and falls detection generate the evidence the Care Quality Commission increasingly asks to see.
- The building decides whether wireless works — converted Victorian houses, extensions and fire doors defeat WiFi and DECT, so survey the radio environment before signing, not during commissioning.
In a nutshell
What is a nurse call system, and why is it suddenly a technology decision?
A nurse call system is the bedside button, pull cord or pendant a resident uses to summon help, plus the panels, pagers or handsets that tell staff where the call came from. Every registered care home in the UK has one, because the Care Quality Commission expects residents to be able to call for assistance, and for most of the sector's history it was a purchase like a fire panel: fitted once, serviced annually, forgotten.
Two things have ended that. The first is the analogue switch-off. The second is that the replacement products are no longer bells but data systems, and choosing between them commits an operator to a decade of dependence on the building's network. A care home group buying nurse call in 2026 is making an infrastructure decision, whether it means to or not.
The UK suppliers, Tunstall, Intercall, Courtney Thorne, Medicare Systems, Arquella and others, have all moved their ranges to IP and wireless architectures. The hardware is mature. What varies wildly from site to site is whether the building can carry it.
Why is the analogue switch-off a nurse call problem?
Openreach is withdrawing the analogue public switched telephone network, with the national stop date now set at 31 January 2027 after the original December 2025 deadline was pushed back, in part because telecare users were being cut off in early migrations. From that date, anything that expects an analogue dial tone gets a broadband-based line instead, or nothing.
Care homes sit at the sharp end of this in three ways. Firstly, many nurse call panels use an analogue line to dial out, to an alarm receiving centre, an on-call manager or a monitoring service. Secondly, an estimated 1.8 million people in the UK rely on telecare devices designed for analogue lines, and a share of those live in supported and residential settings where the operator, not the resident, owns the migration problem. Thirdly, digital phone lines fail differently in a power cut: an analogue line was powered from the exchange, whereas a broadband line dies with the router unless battery back-up is fitted. For a building whose safety case includes "the panel dials out", that difference belongs in the fire and emergency plan, not in a footnote.
The failure mode to fear is not a dead system on 1 February 2027. It is a panel that appears to work, rings the room, lights the board, but can no longer reach the outside world, discovered during an incident. Ofcom and the telecoms operators have told providers repeatedly not to wait for the stop date; a test call through every dial-out path takes an afternoon and settles the question.
What does a digital nurse call system actually add?
Answer first: location, evidence and earlier warning. A hardwired system tells staff that room 14 called. A digital system tells them that room 14 called at 03:41, that the call was accepted by a named carer at 03:43 and closed at 03:52, and that the same resident has called four times after midnight this week, which is new.
That log matters commercially as well as clinically. Response times to call bells are a recurring theme in CQC inspection reports and in family complaints, and an operator with timestamped data can answer both with facts rather than recollection. NHS England's Digitising Social Care programme has pushed most providers onto digital care records; a nurse call system that feeds those records directly removes a re-keying job that night staff currently do from memory.
The newer layers extend the same logic. Acoustic monitoring, established in Dutch care homes for two decades and now sold in the UK by suppliers such as Ally, listens for abnormal sound in a resident's room overnight and alerts staff to distress that a button press would never capture, since the residents most at risk of a night-time fall are often those least able to press a button. Falls detection through radar or infrared sensors does the same for movement. Ally's published case studies from UK homes report fewer night-time falls and substantially fewer routine room checks, which residents experience as undisturbed sleep; operators should ask any supplier for equivalent site-level numbers rather than accepting the category's claims wholesale.
There is a candid trade-off here too. Every one of these layers is a sensor in a bedroom, and operators need a consent and privacy position that families understand before the first sensor goes up. The suppliers provide the paperwork; the conversation still has to be had.
Why does the building defeat wireless nurse call?
Because the UK care estate was mostly not built for radio. A large share of homes are converted Victorian and Edwardian houses with solid brick internal walls, later extensions joined by fire doors, long single-loaded corridors and plant rooms in basements. WiFi surveys in these buildings routinely find that a signal strong in the corridor is unusable inside the en-suite, which is where falls happen. DECT-based systems fare better on range but carry voice and little else, and their site limits show quickly in a 60-bed home across three wings.
The consequences of getting this wrong are specific: pendants that stop reporting when a resident walks to the garden, battery-powered sensors that burn their cells retransmitting into a weak signal, and a call board that shows a room offline until someone notices. A system that is 99 per cent reliable sounds acceptable until it is restated as one missed call in a hundred.
The fix is unglamorous and cheap relative to the contract: a radio survey of the actual building, room by room, before the supplier is chosen, and a coverage requirement written into the purchase, every bedroom, every bathroom, the garden, the laundry, with penalties attached. Suppliers will agree to this for buildings they have surveyed and resist it for buildings they have not, which is itself useful information.
What should a care operator check before buying?
Four questions cover most of the risk. Firstly, what happens in a power cut: which elements have battery back-up, for how long, and has the dial-out path been tested on the digital line that will exist after January 2027? Secondly, what happens when the broadband fails: does the system degrade to local operation, and does anyone get told? A home's only WAN link failing silently for a weekend is a common finding, not an edge case. Thirdly, who owns the network the system runs on: a nurse call vendor installing its own access points alongside the home's existing WiFi and the telecare gateway creates three radio networks in one building, none with an owner. Fourthly, what does the coverage guarantee actually say, in rooms rather than percentages.
Operators running groups have an extra consideration: standardising on one architecture across 20 sites is worth real money in training and spares, but only if the connectivity in each building is brought up to a common baseline first. The hardware is the easy half of that programme.
Where does private 5G fit?
For a single well-built home with modern cabling, it may not, and we would say so; a properly surveyed WiFi and DECT installation can be entirely adequate. The case for a private cellular layer appears in the buildings and estates where WiFi keeps failing: the converted stone building three surveys have not fixed, the site spread across several blocks and a garden, the group that wants nurse call, staff phones, door and wander management, telecare gateways and CCTV on one managed network with one SLA instead of five overlapping systems.
Cellular radio penetrates the fabric of an old building more predictably than 5 GHz WiFi, devices authenticate by SIM rather than by portal, and the network is engineered and monitored as infrastructure, which is what a system in the safety chain should be. Our advice to any operator with an analogue nurse call estate is unchanged either way: test every dial-out path this year, survey the buildings before renewing any contract, and treat 31 January 2027 as a completion date, not a start date.