IT Support Whether you’re a business of 5 or 155, we can help you by providing a fully managed IT service with on-site & remote support, or we can work with your existing in house IT department lending a helping hand with a specific IT project or overhaul. Services Sentinel provide a comprehensive range of services including: • Outsourced IT Support • Remote & Telephone support • Remote monitoring and proactive maintenance • Network installations • Sales & installation of all leading hardware & software brands • Cabling, telephony, Cat5, Cat6, OM2 & OM3 Fibre Optic Cabling • Installation & support of Samsung & NEC telephone systems • Lines & calls, PSTN, ISDN & Broadband • Web & E-mail hosting Cloud Services • Microsoft Cloud Essential Partners • Hosted Microsoft Exchange • Hosted Office 365 • Hosted SharePoint