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CSL
- | Access Control
- | CCTV & Video Surveillance
- | Door Entry / Intercom
- | Intruder Alarms & Detection
- | New Exhibitor
Everything about CSL is designed to keep our customers connected, secure and live. Simplicity, service and reliability are at the heart of everything we do from Alarm Signalling systems, to secure Routers for CCTV and Access Control. Our products and solutions are designed with the Installer or engineer in mind.
Tel:
Address
CSLBuilding 4, Croxley Park
Hatters Lane
Watford
Hatters Lane
WD18 8YF
United Kingdom
News
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We are delighted to announce that CSL has been named the Digital Transformation Company of the Year at the SDC Awards 2023. The SDC (Storage, Digitalisation & Cloud) Awards have been running for 14 ye ... -
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Comelit-PAC choose CSL as their Access Control Critical Connectivity provider. CSL's IoT SIMs will now be used to ensure Comelit-PAC's 4G PAC & GDX LTE site routers have a reliable and secure connecti ... -
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CSL was selected by UK Defence and Security Exports (UKDSE) and the Department for Business and Trade (DBT) to support the production of the latest Government brochure: Securing critical national infr ... -
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CSL has agreed to a partnership with GRC, specialists in the design and development of mission-critical communication, that will allow CSL to provide global satellite connectivity to its growing base ...
Products
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VoiceLink converts PSTN calls to 4G VoLTE, ensuring analogue systems are future-proofed and can continue to make voice calls. -
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CSL Router offers instant 4G connectivity for any application. It sends data via a 4G SIM, providing an encrypted connection to the internet on sites where wired broadband is unavailable, impractical ... -
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The Ideal Mobile Upgrade for Digital Communicators. -
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Our simple and reliable alarm signalling products offer a professional and trusted solution for every grade of risk. -
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Managed 4G roaming SIMs suitable for any application with the ability to access to all major networks. -
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Our Critical Connectivity combined with your chosen alarm panel and the added option of an end-user App.
Videos
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Communications Providers are currently in the process of upgrading their customers from the existing analogue PSTN network to new IP-based services.
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CSL Connected is trusted in over 50,000 sites as it offers a professional solution, exclusive to approved Installers.
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For over 25 years, CSL has been a leading provider of critical connectivity. Today, we have over 2 million connections supporting business and mission-critical IoT applications across Europe.
