Oz ElectronicsParikia · Paros

Parikia, Paros · since 2010

Security and networks on Paros. With our own repair lab.

Two installation teams and an electronics workshop in Parikia. Design, installation and support. Plus component-level repair, where the usual answer is to replace the whole board.

Macro photograph of a logic board through the microscope eyepiece: gold traces, flat-flex connectors and a power-management IC.

Our own photograph, taken in the Parikia workshop

STEREO MICROSCOPE ×20

Move the pointer across the board

The lab A logic board under our stereo microscope. The pointer is the scope's ring light. Move it across the board.

Why the installer matters

It is not luck. It is a choice.

The difference between an average installation and a professional one is usually the small details, and it shows on the day something has to work.

Licensed technician

  • Licensing and legalityLicensed and trained to the legal requirement. The installation is lawful and stands up to inspection.
  • Experience and technical knowledgeA survey, the right kit, and an installation that actually covers your building.
  • Reliability and personal dataSystems that work properly, and that treat your personal data as personal.
  • Technical supportService, maintenance and support when you need them.
  • Guarantee and accountabilityA written guarantee on the parts and on the labour, with a name behind it.
  • Protecting the property and its valueA proper system adds value to the building and protects what matters in it.

No licence, no accountability

  • Licensing and legalityAn unlawful installation, with penalties and possible criminal liability.
  • Experience and technical knowledgeA rushed job whose mistakes cost money and cost security.
  • Reliability and personal dataKit with no demonstrable security policy and a real risk of exposure.
  • Technical supportWhen something goes wrong there is usually nobody to call.
  • Guarantee and accountabilityNo guarantee at all. If it fails, the bill is yours.
  • Protecting the property and its valueFailures, break-ins and breaches that cost far more than the saving.

The cheap job today is what costs you tomorrow.

What we do

One team for the whole building

Survey, installation, handover and support, from the same team, with the same technician on the phone.

Alarm systems

Homes and commercial premises. Zones, detectors, sirens and control from your phone.

Texecom · Texecom Connect · RISCO · Ajax · Caddx

CCTV systems

Cameras, recorders and remote access. Coverage planned before a wall gets drilled.

Dahua · Milesight

Networks, Wi-Fi and internet

Structured cabling, racks, switching and wireless that actually reaches the far room.

Ubiquiti · UniFi · Kordz

Automation and smart home

KNX and IoT: lighting, heating, shading, door entry and access control.

KNX · IoT · access control

Electronics repair

Component-level micro soldering: charging ports, connectors, SSDs and memory on the board itself.

Our own workshop in Parikia

Audio, TV and 3D printing

Communal aerials and TV distribution, multi-room audio, and functional parts in 3D print.

Sonos · Audio Pro · Bluesound · IKUSI · Kathrein

The alarm

Try the keypad

This is how a Texecom keypad behaves in a house: zones, exit delay, arming and disarming. It is a simulation: it is connected to nothing real.

Simulation Demo code 1234
Area 1 Disarmed

DISARMED

Enter code, then OK, to arm

Simulation — demo code 1234

Method — code
Zones
  • Zone 1 — EntryClosed
  • Zone 2 — Living roomOpen
  • Zone 3 — PerimeterClosed
  • Zone 4 — Store roomOpen
Event log Standby
  • No events yet. This log is simulated.

On your phone

Your house, from wherever you are

Every installation is handed over with the app set up on your phone: see the cameras, arm and disarm, and know what happened while you were away. Switch point and see the difference between day and night.

CAM-01 · Entrance
LIVE
14:32:08
SNAPSHOT SAVED SIMULATION

The four scenes are illustrative: this is not a live connection and none of it comes from a customer's installation. The night view is a treatment of the same image. The kit is chosen per installation.

The network

The rack is the work nobody sees

Every camera, every access point and every data socket ends up here. Select a port to see where it goes.

Patch panel — 24 ports Example layout
Linked Free

The repair lab

Repair at component level

On modern hardware the charging port, the memory and the drive are soldered to the same board. The usual answer is to replace the whole board, which often costs as much as a new machine. With the right tools the fault gets fixed exactly where it is.

The workshop stereo microscope with its camera mounted on the trinocular arm.
Stereo microscope and cameraWithout magnification there is no repair. Every joint is made through the eyepiece.
Two JBC soldering stations on the bench, with micro tweezers and spare cartridges.
JBC soldering stationsTip-controlled temperature, micro tweezers and hot air: three tools for three different jobs.
Replacing the HDMI port on a PlayStation 5 motherboard with a soldering iron.
Case in point: a PS5 HDMI portThe HDMI port is soldered to the motherboard. It gets replaced as a component; the motherboard stays.

Kit

What we work with

Branded systems from the official distribution network, with support and spare parts behind them. We are an Ajax distributor; the rest we install and support.

  • Ajax
  • Texecom
  • RISCO
  • Dahua Technology
  • Milesight
  • Ubiquiti
  • KNX
  • Kordz
  • Sonos
  • Audio Pro
  • IKUSI
  • Kathrein

Alarm

  • Texecom
  • Texecom Connect
  • RISCO
  • Ajax
  • Caddx

CCTV

  • Dahua
  • Milesight

Networks

  • Ubiquiti
  • UniFi
  • Kordz

Audio & TV

  • Sonos
  • Audio Pro
  • Bluesound
  • IKUSI
  • Kathrein

The kit

Images supplied by the manufacturers themselves. What goes into your building is decided by the survey, not by a catalogue.

Ajax wireless alarm: hub, detectors, detector with camera, fire and leak detection.
Ajax wireless alarm: hub, detectors, detector with camera, fire and leak detection.Manufacturer material
Ajax — the basic home kit and control from the phone.
Ajax — the basic home kit and control from the phone.Manufacturer material
Texecom alarm panels and keypads with app control.
Texecom alarm panels and keypads with app control.Manufacturer material
Milesight PTZ camera and a self-powered site-surveillance unit.
Milesight PTZ camera and a self-powered site-surveillance unit.Manufacturer material
Ubiquiti UniFi access points for wireless coverage across the building.
Ubiquiti UniFi access points for wireless coverage across the building.Manufacturer material
RISCO alarm with the iRISCO app.
RISCO alarm with the iRISCO app.Manufacturer material
Caddx UltraSync — alarm and automation control from the app.
Caddx UltraSync — alarm and automation control from the app.Manufacturer material
Sonos multi-room audio and TV soundbars.
Sonos multi-room audio and TV soundbars.Manufacturer material

About us

The technician who answers the phone lives on Paros too

We started in 2010 and stayed small on purpose: two installation teams and one electronics workshop, based in Parikia. There is no chain and no call centre — you speak to the technician who will turn up at your door.

Christos Piertzovanis is a certified partner of G.I. Security S.A., whose own guarantee covers the installation and support of the security systems.

2010
on the island since
2
installation teams
5.0
on Google, from 9 reviews — Read the reviews on Google
Cyclades
area covered

Contact

Tell us what you need

Describe the building and what you want covered. You get a survey and an itemised quote, with no obligation.

We normally reply the same working day. If it is urgent, call.

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