Source: https://tendernation.io/opportunities/01a13d1a-8c68-7310-8354-57db5ee7c553/warden-call-digital-upgrade-and-maintenance awarded GB open procedure Suitable for SMEs # Warden Call Digital Upgrade and Maintenance [London Borough of Hounslow](https://tendernation.io/buyers/london-borough-of-hounslow) Estimated value £143,373 Published 4 Jun 2026 Deadline Closed 20 Feb 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender A warden call system is a emergency communication system used in our stock of sheltered accommodation, to help residents-especially elderly or vulnerable individuals-contact staff or emergency services quickly.\\r \\r Following approval of Ofcom and as part of Openreach's digital switchover programme from analogue to digital, Openreach in 2017 announced their planned replacement of all PTSN Analogue Lines by 2025 (in advance of this date, Openreach will be withdrawing such analogue equipment/packages at short notice).\\r The need is for a deliverable roadmap to complete the migration and upgrade of digital connectivity, to the sheltered accommodation in the London Borough of Hounslow. This will mean replacing the existing PSTN copper lines with a digital solution (UDC) Universal digital communicator, the UDC will provide reliable proven communication from the existing Warden Call system to a digitally ready alarm receiving centre.\\r We will negate the need to carry out expensive digital warden call system upgrades to LBH sheltered housing stock, by carrying out the above works.\\r \\r As part of the contract we will require a 36-month maintenance contract to cover the system plus the new installed digital equipment by including it in once contract ensure we have a competent supplier tied in for the next three years. ## CPV classification Electrical installation work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/4e3f171d-ac2b-4dc9-a286-3c71ef71a76a) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile London Borough of Hounslow: past awards and live tenders](https://tendernation.io/buyers/london-borough-of-hounslow) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)