Try it live
Schoolyard, corridor or cafeteria: choose the zone, let the chime play, then make the announcement in your own voice or by typing. When the announcement starts, the background music lowers automatically and comes back when it ends.
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The microphone turns on only when you allow it. Your voice is played through this device's speaker with the echo of the zone you chose; it is not recorded or sent anywhere. Headphones are recommended to avoid echo. You can hold down the space bar on your keyboard.
The text is read aloud with this device’s English voice.
Choose the zones, then announce by microphone or by text.
The sound is generated in this browser: the chime, bell and music are synthesized, the microphone sound is played with the echo and speaker tone of each zone, and text announcements are read out in your device's Turkish voice. No sound is recorded or sent. The bell schedule is a typical school day; in a real system, weekly and holiday calendars are set up.
Get a quote for this systemWhat do we do?
PA & Announcement pricing varies by site. It mainly depends on:
For an exact price, we inspect the site and prepare a written quote.
We don’t just install the system and leave; we stay with you while you use it.
The warranty period and coverage are stated for each device in the quote. For the apps, see our remote support page .
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Frequently asked
School bell systems are programmed to the lesson timetable, and the bell, music or announcement plays automatically at the set times. From the same system, announcements can be made from the principal's office to the whole school or only to certain zones. Different schedules can be set up, for example for weekdays and exam days.
In mosques, the dome and the large interior space cause echo. When the type, number, direction and height of the speakers are chosen correctly, sound reaches the congregation evenly and the echo is reduced. That is why each mosque needs to be planned around its own structure.
A voice evacuation system is used to give everyone in the building calm, clear instructions during a fire or a similar emergency. Working together with the fire alarm system, it helps the evacuation go more smoothly. It is especially important in schools, hospitals and large facilities.
For sound and PA systems, we work with Westa and Topp Pro products. We choose based on the size of the space, how it will be used and the sound it needs.
The size of the hall, the seating layout and how it is used are what matter: speech-focused meetings and music events call for different solutions. With wireless microphones, a mixer, an amplifier and well-placed speakers, clear sound reaches every row. We look at your hall and decide on the right system together.
How do we work?
We talk about your needs, your building and your budget.
We see the space and decide together on the right system for you.
Our expert team completes the installation neatly and tidily.
We show you how to use it and keep supporting you afterwards.
Google reviews
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The go-to place for anyone who wants the job done right. Wishing you continued success.
One of the companies to choose as a security firm in Şanlıurfa. Well done.
A security firm preferred in Şanlıurfa, with an expert team in its field.
With its precision in project implementation, modern engineering practices and trouble-free after-sales service for end users, Desa is an important and valuable corporate company in the region.
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The go-to address for security systems in Şanlıurfa.
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A reliable business
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