Preventive maintenance
Periodic inspection and testing to keep systems ready and reduce failures.
Request maintenance — CCTV, fire alarm, networks & security systems
Need maintenance or technical service? Submit your request online in a minute and the ONE team will get back to you as soon as possible.
Maintenance types
Corrective maintenance & repair
Fault diagnosis, repair or part replacement and system restoration.
24/7 technical support
Follow-up on your request and technical help whenever you need us.
How to request maintenance
01
Open the request pageUse the button above or go to app.one4in.com/service.
02
Choose the system & describe the issueCCTV, fire alarm, networks, access control and more.
03
Our team contacts youTo confirm details and schedule the visit.
04
Service & follow-upRepair, testing and follow-up until the request is closed.
Systems we maintain
Maintenance FAQ
How do I request maintenance from ONE?
Submit a request online at app.one4in.com/service, or message us on WhatsApp, and our team will contact you.
Which systems do you maintain?
CCTV, fire alarm and fire fighting, networks and cabling, access control and time attendance, gates and turnstiles, intercom and public address, hotel systems, nurse call and queue management.
Do you offer periodic maintenance?
Yes. We offer preventive and corrective maintenance and technical support after handover.
Which areas do you cover?
Cairo, Giza, Hadayek Al-Ahram, 6th of October, Sheikh Zayed, New Cairo, the New Administrative Capital, Alexandria and all Egyptian governorates.