--- title: "Managed SIM Services | Integra Networks" description: "IoT SIMs for lifts, alarms, CCTV, sensors, meters, fleet tracking. Multinet across all four UK networks." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "name": "Integra Networks", "url": "https://www.integra-networks.co.uk", "logo": "https://www.integra-networks.co.uk/favicon.png", "description": "Business-grade connectivity solutions for UK businesses. SD-WAN, Starlink, leased lines, 4G/5G bonding, and managed Wi-Fi — installed in 10 working days.", "address": { "@type": "PostalAddress", "addressCountry": "GB" }, "sameAs": [ "https://www.linkedin.com/company/integra-networks" ], "contactPoint": { "@type": "ContactPoint", "contactType": "sales", "url": "https://www.integra-networks.co.uk/contact" } }, { "@context": "https://schema.org", "@type": "WebSite", "name": "Integra Networks", "url": "https://www.integra-networks.co.uk" } ] --- [![Integra Networks](/assets/integra-logo-C3q8Ehve.svg)](/) Services Sectors [Insights](/insights)[Customers](/customers)[Contact](/contact) [Availability Checker](/check) ![Managed SIM services for IoT devices](/assets/managed-sim-hero-DjhK7hxo.webp) [Connectivity › Managed SIM ](/) # IoT SIMs for every device on your estate Lifts, alarms, payment terminals, door entry — one managed SIM platform with visibility across your entire estate. No upfront costs, no fixed-line dependencies. [Talk to Us](/contact) What It Connects ## One SIM. Four networks. Every device. Our Multinet SIM connects to all four UK mobile operators — O2, Vodafone, EE, and Three — so your devices stay online even if one network drops. Managed from a single platform with real-time monitoring. ### Lift Auto-Diallers Lift emergency lines connected across all four UK mobile networks — no landline required. ### Fire & Intruder Alarms Security panels, fire alarms, and monitoring systems connected via cellular with proactive alerting. ### EPOS & Payment Terminals Card machines and point-of-sale devices that stay online regardless of your primary broadband. ### Door Entry & Access Control Gate systems, intercoms, barriers, and access panels connected without fixed-line dependencies. ### CCTV & Remote Monitoring IP cameras and NVRs at remote or temporary sites where wired connectivity isn't available. ### Environmental Sensors Temperature, humidity, air quality, and water leak sensors reporting data from anywhere on your estate. ### Smart Meters & Utilities Energy meters, water meters, and utility monitoring devices feeding back real-time consumption data. ### Digital Signage & Kiosks Advertising displays, wayfinding screens, and self-service kiosks connected independently of local Wi-Fi. ### Fleet & Asset Tracking GPS trackers on vehicles, trailers, plant equipment, and high-value assets reporting location in real time. ### Smart Building Controls HVAC systems, lighting controls, BMS panels, and occupancy sensors connected for building automation. ### Vending & Dispensing Vending machines, EV chargers, and unattended retail devices reporting stock levels and transactions. ### Telecare & Health Devices Personal alarms, fall detectors, and remote health monitors for care homes and assisted living. Estate Visibility ## See every SIM, every device, in real time Consolidate your entire estate onto one platform. Every SIM, every device, every connection — visible in real time. Proactive monitoring means we spot issues before they become outages, so you're never guessing which lines are active and which have gone dark. Whether you manage a handful of devices or hundreds across multiple sites, the dashboard gives you a single view of your whole estate with alerts, usage data, and connection status. ![SIM estate visibility dashboard](/assets/managed-sim-visibility-CSf-7LqI.jpg) ![Managed SIM deployment](/assets/managed-sim-voice-DTMfXzMP.jpg) How It Works ## No upfront costs. No fixed-line dependency. Delivered on a 3-year Device-as-a-Service model with no upfront hardware costs. Line rental and call rates are rolled into a single bill — no separate management, no hidden charges. Advanced replacement and in-term upgrades are included as standard. IoT SIMs with pooled data options. Rapid deployment that's completely independent of the UK fibre network — we can get devices live in 10 working days. Multinet SIM across O2, Vodafone, EE & Three 3-day line test monitoring on deployment Constant GSM connectivity monitoring Technical and on-site support included Pooled data options across your estate Customer Stories ### See how businesses like yours solved it [ ![WB Power Services](/assets/wb-power-hero-BOFlG2lU.avif) Customer Story ### WB Power Services Dodging the £50K Bill: SD-WAN at Chorley Depot Read their story ](/customers/wb-power-services)[ ![Carbee Ltd](/assets/carbee-hero-Tm09rKOC.webp) Customer Story ### Carbee Ltd From 0.1Mbps to 300+: Rural Car Dealer Gets High-Speed Read their story ](/customers/revving-up-connectivity-carbees-journey-to-high-speed-internet) ## Got devices that need connecting? Tell us what you've got on your estate and we'll put together a managed SIM solution — custom priced, no obligation. [Talk to Us](/contact)[View Pricing](/pricing) [![Integra Networks](/assets/integra-logo-white--jcfSj7m.png)](/) Integra Networks — business connectivity, no fibre needed. #### Connectivity - [Integra SD-WAN](/integra-sd-wan) - [Integra Bridge](/integra-bridge) - [Starlink Installation](/starlink-installation) - [Managed SIM Services](/managed-sim-services) - [Pricing](/pricing) #### Standard Connectivity - [Leased Lines](/leased-lines) - [Managed Internet](/managed-internet) - [SoGEA Broadband](/sogea) - [4G/5G Backup](/cellular-backup) - [Business Mobiles](/business-mobiles) #### Solutions - [Business Wi-Fi](/business-wifi) - [Unified Communications](/unified-communications) - [Managed Firewall](/managed-firewall) - [Business Continuity](/business-continuity) #### Infrastructure - [CCTV](/cctv) - [Wireless Distribution](/wireless-distribution) - [Network Infrastructure](/network-infrastructure) #### Company - [Customer Stories](/customers) - [Wholesale](/wholesale) - [Contact](/contact) - [Support](/support) #### Resources - [Availability Checker](/check) #### Talk to Us [connect@integra-networks.co.uk](mailto:connect@integra-networks.co.uk)[0203 388 7111](tel:02033887111) [](https://www.instagram.com/integra_networks)[](https://www.facebook.com/IntegraNetworksUK) 86–90 Paul Street London, EC2A 4NE ICO registered UK GDPR compliant © 2026 Integra Networks Limited. 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