Surveillance & Cameras
5MP or 8MP? How to choose your CCTV resolution
Resolution isn't just a bigger number; the right choice depends on the width of the scene, the distance, and what you need the image to do.
ReadCCTV for financial institutions: why it needs a dedicated design
Entities regulated by the Saudi Central Bank are treated as high-sensitivity sites, with CCTV requirements that go well beyond the usual commercial offer.
ReadCalculating CCTV storage for 30 or 90 days
A practical way to understand how the number of cameras, resolution, frame rate, and encoding affect your recording capacity.
ReadDesigning CCTV for retail stores
A plan that covers the entrance, storefront, till and stockroom instead of scattering identical cameras at random — and how ABTech sets resolution and retention.
ReadHow do you choose home security cameras?
A practical guide to choosing home CCTV: how many points, the right resolution, storage, and the difference between what you actually need and what you're sold.
ReadLPR cameras at entries and exits
Reading a plate needs a camera and a scene designed for it — it is not just a feature you switch on inside any camera.
ReadNetworks & Connectivity
Cat6 or Cat6A? Choosing the cable for your project
A practical comparison that ties the cable type to distance, speed, and environment instead of just picking the higher-numbered name.
ReadHow many access points does a villa need?
How to calculate the number of wireless access points in a villa by floors, walls and usage — and why distribution matters more than raw power.
ReadHow to choose a PoE switch for a camera system
Port count alone isn't enough — watch the power budget, uplink, speed and management when choosing a PoE switch for CCTV.
ReadWhy does a small business need a managed network?
Separating guests, cameras and staff onto their own networks raises security and makes faults far easier to diagnose.
ReadWhy is your Wi-Fi weak at home?
The real reasons Wi-Fi coverage is weak in homes and villas, why a range extender usually doesn't fix it, and what the correct engineering alternative is.
ReadWi-Fi coverage for villas: why a range extender isn't always the answer
Where you place the access points, the cabling and the structure matter more than buying a stronger box and dropping it in the middle of the house.
ReadSmart Home
A smart doorbell with a keypad — what matters?
How to choose a smart doorbell with a keypad: field of view, power, storage, and when it's a substitute for an access-control system and when it isn't.
ReadControlling your garage gate from your phone.
How mobile gate control is added to existing systems, the safety conditions involved, and why buying a module and mounting it isn't enough.
ReadVilla security — a system, not devices.
How cameras, alarm, access control and lighting come together in one system that actually protects the villa — instead of standalone devices sitting side by side.
ReadMore guides
Integrating cameras, alarm and access control
Good integration turns a raw alert into an event you can actually understand — but it needs clear permissions and well-defined failure scenarios.
ReadPreparing the smart home before finishing
Simple decisions in the electrical and network layout now save you demolition and temporary workarounds later — how to prepare a home for smart living before finishing.
ReadPreventive maintenance for CCTV: a practical checklist
Recording that's never tested can fail when you need it most. Here are the checks that matter in a routine CCTV inspection.
ReadStorefront cameras facing the street.
Requirements and design for retail cameras covering the storefront and the street: angles, privacy, lighting, and regulator requirements.
ReadWhat does a CCTV maintenance contract include?
The clauses a real surveillance-maintenance contract must contain, and how to tell a binding agreement from a page that commits no one to anything.
ReadWhat is an IP phone? And when do you need it?
A plain explanation of the IP phone and how it works on your business network, how it differs from a traditional phone, and when it's the right decision.
ReadInfrastructure, voice and project delivery
The camera does not show on my phone?
The surveillance app is not showing the stream on your phone? The causes, from the internet, a changed password and the app setup through to the recorder — and how to resolve them in order.
ReadWhy does a camera show as offline?
A camera showing offline or disconnected? The real causes, from power, cable, network and recorder through to the internet, and how to diagnose them step by step before calling a technician.
ReadWhy is the camera image blurry at night?
Clear by day and blurred or hazy by night? The causes, from infrared reflection, a dirty lens and glass through to weak lighting — and how to resolve them.
ReadCCTV without internet: how does it work?
Do surveillance cameras work without internet? Yes — recording is local and needs none; the internet is needed only for remote viewing. How to view and record without it, and what you give up.
ReadViewing cameras on your phone: how does it work?
How to view surveillance cameras remotely from your phone: what you need in internet, an app and an identifier, the difference between local and remote viewing, and privacy and security.
ReadAccess control: fingerprint, face and card
A practical comparison of access-control methods for companies and facilities: fingerprint, face, card and PIN — in security, speed, hygiene and cost, and when to combine more than one.
ReadColorVu cameras: are they worth it?
What colour night-vision cameras such as ColorVu are, how they produce a colour image at night, how they differ from infrared, and when they justify the price difference and when they do not.
ReadHikvision, Tiandy or EZVIZ?
A practical comparison between Hikvision, Tiandy and EZVIZ for surveillance cameras: which suits professional facilities and which suits simple home use, in quality, support, integration and updates.
ReadCamera brands: Hikvision, Dahua and budget systems
A practical, neutral comparison between tier-one cameras (Hikvision and Dahua) and budget systems: quality, support, spare parts, security updates and integration — and when the cheaper option is enough and when you regret it.
ReadIP or analogue cameras?
The difference between network (IP) cameras and analogue cameras: resolution, cabling, flexibility, cost and expansion — and when analogue remains the right choice and when to choose IP.
ReadNVR, DVR or cloud storage?
The practical difference between an NVR, a DVR and cloud storage for surveillance: quality, cabling, dependence on the internet, privacy and long-term cost — and when each one suits you.
ReadThe annual CCTV maintenance contract: when is it worth it?
Is an annual maintenance contract for camera systems worth it? How to weigh its cost against the cost of downtime and loss, when it becomes a necessity rather than a luxury, and how to tell a real contract from a piece of paper.
ReadWhat does CCTV installation cost in Dammam and the Eastern Province?
What actually sets the price of CCTV installation in the Eastern Province: the number of points, resolution, storage, the cabling method and the equipment type — and how to read a quotation before you pay.
ReadHow to choose a reliable CCTV company
A practical guide to choosing a CCTV and security-systems company in Dammam, Khobar, Qatif and the Eastern Province: the marks of a serious firm, warranty and maintenance, regulatory accreditation, and what to be wary of.
ReadFacility readiness for the 2034 World Cup and major events
How to prepare your facility for the wave of demand, major events and the 2034 World Cup in Saudi Arabia: what changes for hotels, restaurants and retail, and why preparing early is cheaper and wiser.
Read4 or 8 cameras? How to decide the number
How many cameras does your house or villa need? Why the number is calculated from the scenes rather than taken from a package, what a home and a villa usually need, and why 4 may or may not be enough.
ReadCCTV for residential compounds and building management
How to design one surveillance system for a residential compound or tower: covering gates, entrances, parking and shared amenities, access control, resident privacy, and maintenance contracts — all managed from one point.
ReadCCTV and networks for schools and nurseries
How camera systems are designed for schools, nurseries and kindergartens: covering entrances, yards and corridors, the limits of privacy inside classrooms, retention, and linking to access control.
ReadWhich businesses are required to install CCTV?
An orientation guide: which activities are usually required to install surveillance cameras, what authorities expect in coverage, retention and clarity — and how to confirm the requirement for your own activity.
ReadPrivacy and CCTV: what may be recorded?
Cameras capture personal data. An orientation guide to what may and may not be recorded in light of data-protection principles: legitimate purpose, notice, retention, who reaches the recordings, and audio.
ReadCCTV for clinics and pharmacies
Designing surveillance and access-control systems for clinics and pharmacies: covering reception, dispensing and the medicines store, protecting controlled substances, and the limits of patient privacy and data protection.
ReadAlarm and safety systems and Civil Defence requirements
An orientation guide: why Civil Defence distinguishes security from safety, what facilities are usually asked for in alarm, detection and exits, and why safety and security are designed together rather than separately.
ReadCCTV for restaurants and cafés
How surveillance is designed for restaurants and cafés: the scenes you cannot miss, kitchen equipment that withstands heat and grease, linking to the point of sale, and the limits of privacy and retention.
ReadCCTV and networks for warehouses and factories
Designing camera and network systems for warehouses and factories in Jubail and the Eastern Province: covering yards and gates, equipment that withstands dust and heat, backup power, and linking distant buildings.
ReadCloud PBX or on-premise PBX: which model fits the business?
Compare cloud and on-premise phone systems by resilience, control, internet dependency, branch support and total operating cost.
ReadFiber or copper: choose the link around the site, not habit
A practical guide to choosing fiber or copper for distance, interference, bandwidth, lightning exposure and future expansion.
ReadA video intercom is a door workflow, not only a screen
Plan a video intercom around door hardware, release method, visitor workflow, network and emergency operation.
ReadIP phones and landlines solve different operating needs
Understand the practical difference between IP telephony and traditional lines for extensions, branches, call quality and continuity.
ReadA line is not the same thing as an extension
Learn the difference between external numbers, concurrent call channels and internal extensions before sizing a business phone system.
ReadLow-current systems need a sequence, not last-minute installation
A practical sequence from design and coordination to first fix, testing, commissioning and as-built handover.
ReadLow current is not “less important” electrical work
A plain-language explanation of low-current systems, electrical power and why their pathways and responsibilities must be coordinated.
ReadA managed switch earns its value when the network matters
Choose a switch by visibility, VLANs, PoE control, resilience and support—not only port count.
ReadA tidy rack is an operating tool, not decoration
Practical rack guidance covering size, airflow, power, patching, labeling, access and documented handover.
ReadPoE ports and PoE watts are two different limits
Avoid unstable cameras and access points by checking switch output, device demand, cable distance and startup headroom.
ReadA missing cable is expensive after finishing
Plan network, CCTV, access, intercom, Wi-Fi and smart-home pathways before walls and ceilings close.
ReadShop drawings guide the work; as-built drawings record the truth
Understand what coordination drawings should prove before work and what the final as-built set must record after installation.
ReadA UPS should protect the service you need to keep running
Plan backup power around real load, required runtime, battery condition and safe shutdown—not VA rating alone.
ReadSeparation reduces both risk and troubleshooting time
Separate staff, guests, CCTV, voice and building systems while keeping authorised services reachable.
ReadClear calls depend on the whole path
Diagnose delay, jitter, packet loss, Wi-Fi roaming and local congestion before blaming the internet package.
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