Power cuts and surges
Outages and voltage swings are part of daily life. Recorders, switches and routers need a UPS, surge protection and settings that survive a restart.
Zanzibar Technology Directory
Technology that works in Zanzibar
Practical resources for hotels, schools, shops, offices and large properties on Unguja and Pemba, built around the conditions we design for every day: power cuts, salt air, thick coral-stone walls, heritage rules and spare parts that come from the mainland.
Local resources
Plan it properly for the island
Each resource explains the constraints, a recommended set-up, phased options, a checklist and the mistakes we see most often.
Networking, Wi-Fi & Fibre Optics
Technology for Hotels and Guesthouses in Zanzibar: A Practical Guide
A Zanzibar hotel needs guest Wi-Fi that reaches every room, a separate network for staff, payments and CCTV, and power backup that survives the daily cuts. This guide explains how...
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IT Procurement, Maintenance & Troubleshooting
IT Infrastructure for Schools in Zanzibar: Labs, Wi-Fi, Power and Safety
A school's ICT works when the room, the power, the network and the people are planned before the computers arrive. This guide shows heads, bursars, boards and donors in Zanzibar ho...
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CCTV, Surveillance & Physical Security
Security for Shops and Offices in Zanzibar: CCTV, Alarms and Access Control
Most shop and office security in Zanzibar is bought in a hurry after a break-in. This guide shows how cameras, alarms, access control, the till network and remote viewing fit toget...
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Networking, Wi-Fi & Fibre Optics
Network Planning for Large Properties in Zanzibar: Resorts, Estates and Campuses
A site with several buildings needs a fibre backbone in ducts from one core room to a cabinet in each building, a UPS in every cabinet and separate networks for each system. Plan i...
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IT Procurement, Maintenance & Troubleshooting
Technology Checklist for New Businesses in Zanzibar
A new business in Zanzibar needs a domain and email in its own name, internet with a backup, a router that keeps customers, staff and tills apart, approved receipting, backups and...
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CCTV, Surveillance & Physical Security
How to Choose the Right CCTV System for a Business in Zanzibar
Most CCTV disappointments are decided before the first camera goes up: cameras in the wrong places, grey night footage, a recorder that keeps four days, or a lost password. This gu...
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Local constraints
What we design around on every Zanzibar job
Salt air and humidity
Near the coast, outdoor connectors and cheap housings corrode within months. Sealed, IP-rated parts and proper junction boxes last.
Coral stone and concrete
Thick walls stop Wi-Fi far sooner than a speed-test advert suggests. Coverage is planned room by room, often with cabled access points.
Heritage buildings
Stone Town is a UNESCO World Heritage Site. Visible external changes need the conservation authority, so cabling and cameras are kept discreet.
Connectivity varies
Fibre is available in many areas but not all. 4G backup and failover keep payments, bookings and remote viewing online.
Parts and support
Many spares come from Dar es Salaam. Standard, well-supported equipment and documented settings shorten every repair.
Real project examples
Systems we have delivered in Zanzibar
Hospitals, a training centre, a warehouse, homes and offices, each with networks, CCTV and safety systems designed for local conditions.
- Mnazi Mmoja Pediatric Hospital LAN and network infrastructure Fibre/network connectivity Security systems and CCTV Fire-system infrastructure
- Mnazi Mmoja OPB Hospital LAN and network infrastructure Fibre connectivity CCTV and security systems Fire systems
- Mnazi Mmoja Eye Center LAN and structured network infrastructure Fibre/connectivity CCTV and security Fire-system infrastructure
- Mnazi Mmoja Neuro Surgery Building Network and LAN infrastructure Fibre connectivity CCTV/security Fire systems
- Mnazi Mmoja Medical Storage LAN/network infrastructure Fibre connectivity CCTV and surveillance Fire and safety systems
- Malindi Kilimo Warehouse LAN and network infrastructure Fibre/network connectivity CCTV and surveillance Access/security systems
- Mchina Wanawake na Watoto LAN and network infrastructure Fibre connectivity CCTV/security systems Fire systems
- Kidongo Chekundu Mental Hospital LAN/network infrastructure Fibre connectivity CCTV and security systems Access/security controls
- Lumumba Skills Lab Center LAN and network infrastructure Fibre/network connectivity CCTV and security Public Address
- Mwera Pongwe Mwera Pongwe Hospital LAN/network infrastructure Fibre connectivity CCTV/security Fire systems
- Mwera Pongwe Mwera Pongwe Staff Houses LAN/network infrastructure Fibre/connectivity CCTV/security systems Access/security controls
- Zanzibar Agwaya Residential LAN/network infrastructure Fibre/connectivity CCTV and surveillance Access control/security
- Zanzibar RANS Company Limited LAN and network infrastructure Fibre/network connectivity CCTV and security systems IT systems and business applications
Fixes and comparisons
Troubleshooting Centre
Fix the common problems yourself
- "Resource Limit Is Reached" (Error 508): What It Means and How to Fix It
- Business Email Not Sending or Receiving: A Troubleshooting Guide
- CCTV Recording Not Available: Why Playback Is Empty and How to Fix It
- Hikvision Camera Offline: How to Find and Fix the Cause
- IP Intercom Not Connecting: How to Troubleshoot Door Stations and Monitors
- MikroTik Router Has No Internet? Troubleshoot It Step by Step
- Why Is My CCTV Camera Showing No Video or Offline?
- Why Is Your Wi-Fi Slow? 10 Common Causes and Solutions
Comparisons
Choose between the options
- IP CCTV vs Analogue CCTV: Differences, Cabling, Costs and Use Cases
- Cloud Hosting vs Local Hosting: Choosing the Right Option for Tanzanian Businesses
- Fibre Optic Internet vs Traditional Ethernet
- Mesh Wi-Fi vs Managed Access Points: Which Suits Your Building?
- Conventional vs Addressable Fire Alarms: Which Does Your Building Need?
- Shared Hosting vs VPS vs Cloud: Which Hosting Does Your Website Need?
Relevant services
When you would rather we handle it
Security Auditing
Protect your people, premises, data and systems, cybersecurity and physical security under one plan.
Enterprise Web Systems
Custom software built around how your organisation actually works.
Network Infrastructure
Build a reliable digital foundation for people, systems and devices.
Systems Integration
Connect devices, sensors and systems so your environment can respond intelligently.
Technology Management
Keep technology available, secure, documented and aligned with the business.
Backup & Recovery
Keep working when hardware fails, ransomware strikes or a site goes offline.
Fire alarm systemsDetection designed, installed and maintained.
Managed IT supportOne team looking after it all, on a monthly plan.
More ways to learn
Fix it, plan it, watch it
Troubleshooting Centre
Symptoms, safe checks and solutions for CCTV, Wi-Fi, internet, email and hosting problems.
Zanzibar Technology Directory
Resources for hotels, schools, shops, offices and large properties in Zanzibar.
Comparisons
When each option makes sense, with our commercial interests disclosed.
Technical demonstrations
Short videos on installations, troubleshooting and products.
Saved for later
Guides and calculator results you saved on this device. No account needed.
Start a conversation
Your technology should make work easier, not create more work. Tell us what you are trying to solve, and we will help you map the right solution.
