Your security, on watch around the clock.
Cameras, alarms, fire detection and guarding for homes and businesses. An on-site survey, a five-year warranty and 24-hour service.
Survey, installation, serviceABOUT US
Years of experience in electronic security.
Giant Security imports and installs high-tech products: security systems, cameras, video door entry, satellite and terrestrial reception, at competitive prices. We work with homeowners and businesses and aim for long-term relationships.
A correct installation prevents future problems. That is why we always start at your premises: we look, we listen to your needs and we present a complete proposal.
The survey is the foundation of every successful installation.
SERVICES
Everything your premises need to stay safe
From one camera at the door to a complete system with an alarm receiving centre and patrols.
CCTV cameras
Closed-circuit systems with recording and live view on your phone.
Alarm systems
Alarm systems for homes, shops and businesses.
Alarm receiving centre
Your alarm is linked to a centre that alerts you and the police at once.
Patrols & rapid response
Advanced guarding services when you need them most.
Fire detection
Early fire and smoke detection, protecting people and property.
Video door entry
See who is at the door before you open it.
Telephone systems
Phone systems for offices and businesses.
Audio & video
Audio and video installations for any space.
Satellite & terrestrial TV
Satellite and terrestrial reception systems.
LIVE VIEW
See your premises from wherever you are.
Cameras, recorders and a phone app. Tap any feed to see it full size.
PRODUCTS
Equipment we trust
We import and supply high-tech equipment at competitive prices.
OFFER
A complete alarm system with a five-year warranty.
Get in touch and one of our experienced team will visit you for a survey and a quote tailored to your needs.
Book a visitFive-year warranty
On every system we install.
24-hour service
Round-the-clock cover, every day.
On-site survey
A tailored proposal and quote.
Competitive prices
We commit to the most competitive prices on the market.
ADVICE
Small things that make a big difference
Choose your codes carefully
- Avoid birthdays or years as alarm codes: they are the first a burglar will try.
- Do not reuse codes from other services (cards, email).
- Enable keypad lock-out after repeated wrong codes.
24-hour cable protection
Where cables run outside, protect them against tampering with a 24-hour zone on the alarm panel.
If anyone cuts or shorts the cable, the alarm sounds even when it is not armed.
Choose your installer carefully
You are not just choosing a technician, but someone you let into your home or business and trust with your safety.
Meet the technician during the site survey and ask to see their operating licence.
Do not skip servicing
Batteries keep your alarm running during power cuts and need regular replacement.
Book a service every 2 to 2.5 years: new batteries and a check of every contact and motion detector.
Safety while on holiday
- Test the alarm before you leave: contacts, motion sensors, siren and the link to the centre.
- Update the receiving centre with any new contact numbers.
- Ask someone to empty your letterbox and do not announce your absence on social media.
- If your alarm uses GSM, make sure the SIM card has credit.
Install an alarm system
Research shows that an alarm alone deters around 70% of would-be burglars.
For a small yearly cost it connects to a receiving centre that alerts you and the police.
Install a camera or CCTV
One camera is often enough to deter opportunistic thieves.
Combined with an alarm and a network recorder, you can watch your space from anywhere.
Can I move around the house with the alarm armed?
Yes. In night mode the indoor motion sensors are bypassed and perimeter devices, such as door contacts and infrared beams, keep you protected.
Can I have an alarm with a pet at home?
Yes. Pet-immune detectors let your animal move freely without setting off the alarm.
What is a service and how often is it needed?
We replace the two rechargeable batteries (panel and siren), test every zone and clean the detectors.
We recommend it every 2 to 2.5 years, depending on how the alarm has been used.
Why does the siren sound during power cuts?
It usually means the panel battery has run down and needs servicing. The siren then runs on its own battery and sounds.
CONTACT
Request a survey of your premises.
- 24h line
- +30 2310 699300
- info@giantsecurity.gr
- Address
- Anexartisias 8, Oraiokastro, Thessaloniki 57013, Greece
- Giant.Greece
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