Smart School 360 is made by Cortek Electro in Pune, India. We make one category of product: automated bell and announcement systems for schools and colleges. We've been doing it long enough to know what works and what schools actually need.
In most Indian schools, a dedicated person watches a clock and rings a bell manually. That person has other responsibilities. They get distracted. They take leave. They ring it 3 minutes late on a Tuesday because there was a visitor in the office.
This isn't a criticism — it's just how the system works. The bell is treated as a human task because traditionally, it was. Someone had to pull a rope or press a button. The expectation of manual operation became built into how schools are run.
The problem is that schools also have exams, prayer times, water bells, meditation periods, and special schedules for sports days, Republic Day, and half-days. A single person managing all of this manually — for every day of the academic year — is an enormous amount of cognitive load sitting in one spot. When that person is absent, the system collapses.
We built Smart School 360 to solve exactly this. Not to "disrupt education" or "transform learning outcomes." Just to automate a task that doesn't need a human being doing it every day.
"A dedicated person watching a clock to ring a bell is a waste of human attention. That person could be doing something that actually requires judgment."
Every installation teaches us something. Some things we've learned that don't appear in the product brochure:
Most schools have at least two timetables running simultaneously. English medium and Marathi medium. Junior school and senior school. A college section that starts at noon. When we first started, we didn't account for this. Three timetable modes — A0, A1, and A2 — exist because principals told us the single-schedule approach didn't reflect how their campuses actually work. Store a regular schedule, an exam schedule, and a vacation schedule, and switch between them with one tap. Bells play across all speakers by default. For area-specific ringing, zone selection is done manually on the touchscreen.
Power cuts are not edge cases. In rural Maharashtra, schools can lose power 2–4 times a week. A bell system without battery backup isn't reliable — it's unreliable with a power-cut caveat. We put battery backup in every model, standard, because it wasn't optional.
The person who needs training is usually not who you think. The principal makes the decision to buy. The office administrator programmes the timetables. The peon or watchman sometimes needs to trigger the emergency siren. All three have different relationships with the device. We design training to cover all three.
Wiring is half the installation. The controller is straightforward. The speakers, the cable runs, the zone routing — that's where the real work is. Installations in older buildings with narrow ceiling ducts take longer than newer construction. We do a site survey before every installation because the building always has surprises.
Smart School 360 is a Make in India product. Designed, assembled, and supported in Pune. When something goes wrong with an installation — and occasionally something does — we come back and fix it. Not a call centre ticket. Not a 2-week wait for a part. We come back.
We don't have a "lite" version that removes features to create a price tier. Every model — Z1, Z2, Z3 — has the same feature set: automatic scheduling, zone control, PA announcements, emergency siren, battery backup, MP3 player, internet time sync. The models differ in how many zones and speakers they support and how far the wiring runs. That's it.
This decision was deliberate. Schools that buy the Z1 because their campus is small shouldn't get a worse product. And schools that buy the Z3 shouldn't be paying for features that a smaller school equally deserves.
A bell that rings at the right time, every time, is worth more than a bell with ten settings that breaks twice a year. We add features when schools tell us they need them. Not before.
Battery backup, power surge protection, humidity tolerance — these aren't extras. The product is designed for how Indian schools actually operate, not how a product manager in an air-conditioned office imagines they do.
Schools run on fixed budgets. A surprise annual fee three years after purchase is a betrayal of trust. You pay once. The system is yours. We make money by selling good products, not by locking you into a recurring charge.
The person using this daily isn't a tech professional. The touchscreen interface should be something a principal can learn in 20 minutes. If it requires a manual, we've failed at design.
Cortek Electro is based in Pune, Maharashtra. We sell and install Smart School 360 across India. If you're outside Maharashtra and wondering whether we'll come to you — yes, for schools above a certain size we do travel for installation. For smaller installations further afield, we have a network of trained installers in key cities.
We're a small team. We don't have a PR department or a marketing agency writing our copy. When you call 98349 75938, you're speaking to someone who has actually installed these systems and can answer a technical question about wiring without putting you on hold.
If you have a question that isn't answered on this site, that's the number to call. Or WhatsApp — most principals find that faster.
Call or WhatsApp 98349 75938. We're in Pune, we speak Marathi, Hindi, and English, and we can usually answer your question without a callback.
Cortek Electro · Pune, Maharashtra, India · GSTIN: 27CKSPC9642N1ZB · 98349 75938 · sales@smartschool360.co.in