Warden Call Systems for Sheltered & Extra Care Housing
When someone presses a call button, help has to come. S.E.A Systems designs, installs, upgrades and maintains warden call systems for housing associations, local authorities, and sheltered, extra care and retirement schemes across London and the South East.
We are manufacturer-independent, so we recommend the system that suits your building and your residents, not the one a supplier wants us to sell. Every installation is backed by 24/7 reactive service from engineers who work in occupied housing schemes every day.
Manufacturer-independent recommendations
ISO 9001, ISO 14001 and ISO 45001 accredited
24/7 reactive service and planned maintenance
Free PSTN audit with a written risk report
What a warden call system does
A warden call system lets residents in sheltered housing, extra care and retirement schemes raise an alarm from their home and speak to a warden or monitoring centre. For many residents it is their main route to emergency help, so it has to work every time.
Digital warden call and the PSTN switch-off
The UK's analogue telephone network (PSTN) closes on 31 January 2027. Warden call systems that still signal over copper phone lines will stop working unless they are upgraded to a digital (IP) system.
Many schemes are already feeling the effects as local exchanges move to digital. Demand for installers will peak as the deadline nears, so housing providers who book surveys now will have more choice of specification and install dates.
Signs your analogue system is struggling
Faults in ageing analogue systems tend to build up slowly, and often only show up when you look at the maintenance logs. Watch for:
More false alarms from units struggling with signal degradation
Delayed or dropped calls between residents and the control room
Longer repairs as legacy parts become harder to source
Compatibility problems as the local network moves ahead of the hardware
Gaps in the audit trail that regulators and insurers expect to see
What digital warden call gives you
Reliable IP or mobile connectivity, with no dependence on copper lines
Automatic call logs, response times and fault alerts for audit and reporting
Remote diagnostics that cut call-outs and repair times
Easy expansion as you add properties or reconfigure schemes
Freedom to mix hardware from different manufacturers across your estate
How we upgrade analogue warden call to digital
We upgrade in planned phases, so every scheme keeps a working system until the new one is fully commissioned.
Free PSTN audit of your estate, with a written risk report for your board
Site survey of cabling, call points and connectivity at each scheme
Specification matched to each scheme's size and residents' needs
Phased installation, with the old system live until handover
Resident and staff briefings at go-live
Post-installation checks, then planned maintenance and 24/7 reactive repair
Why housing providers choose S.E.A Systems
Manufacturer-independent. We recommend what fits each scheme, and maintain mixed estates.
Sector experience. Our engineers work in occupied sheltered and extra care schemes every day, and plan around residents.
Triple ISO accredited. ISO 9001 (quality), ISO 14001 (environmental) and ISO 45001 (health and safety).
24/7 reactive service. Agreed response times, out-of-hours engineers and a written job sheet for every visit.
Clear reporting. Call data and maintenance records that stand up to TSA, regulator and insurer scrutiny.
We also install and maintain nurse call, emergency call, door entry, access control and CCTV, so one team can look after all your safety systems.
Book a free PSTN audit
We'll assess your warden call estate, show you which schemes are at risk, and give you a written report you can take to your board. No obligation.
Frequently Asked Questions
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If it signals over an analogue phone line, yes. The PSTN closes on 31 January 2027, and analogue systems need upgrading to digital before then. Our free PSTN audit tells you which schemes are at risk.
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It depends on the number of schemes and their condition. We phase installations so no scheme is without a working system, and give you a timetable after the site survey.
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Warden call is used in sheltered and extra care housing, where residents live independently and call a warden or monitoring centre for help. Nurse call is used in care homes, where carers on site respond to calls from residents' rooms.
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Yes. We are manufacturer-independent and maintain systems from a wide range of manufacturers.
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Yes. Our reactive service covers nights, weekends and bank holidays, with agreed response times for priority faults.
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