Why 3,500+ Institutions Trust Franknet Bell System

3,500+ Active Units : Zero-Downtime Performance : 7+ Years of Field Testing : Trusted by Educators & Industrialists
Franknet is the #1 choice for automated scheduling

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Zero Technical Knowledge Required: Designed for teachers and office staff. Simple as 1-2-3.

24/7 Help Desk: Real-time troubleshooting via phone or remote access—whenever you need it. 2-Year 1-to-1 Replacement-Simple Setup: Multi-Language Video Tutorials - සිංහල උපදෙස් - தமிழ் வழிகாட்டி

Helpline +94 77 172 4720

24/7 Help Desk: Real-time troubleshooting via phone or remote access—whenever you need it.

Expert Engineers: Talk directly to the experts who designed and installed your system—no third-party call centers.

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Stop Wasting Human Resources

In many schools, 5 or more students or staff members spend their day watching the clock and a computer to ring the bell. This leads to:

  • Human Error:
    Bells are often late or missed.
  • Wasted Time:
    Productive hours are lost on a task that should be automatic.
  • Messy Offices:
    Bulky PCs and tangled wires clutter the administrative area.
  • Automatic School Bell System is Space Saving:
    Remove the old PC and wires. Our heavy-duty, compact hardware fits neatly on any wall.

Our Proud Clients

Technical Specifications & Features

<table style=”width:100%; border-collapse: collapse;”>
<tr style=”background-color: #f8f9fa;”>
<th style=”padding: 12px; border: 1px solid #ddd; text_align: left;”>Feature</th>
<th style=”padding: 12px; border: 1px solid #ddd; text_align: left;”>Smartbell Voice Repeater Specifications</th>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Build Material</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Heavy-Duty Industrial Grade (Rock Solid Casing)</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Warranty Type</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>2-Year One-to-One Replacement Guarantee</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Remote Access</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Wi-Fi Password Encrypted Security (Mobile App Support)</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Scheduling Setup</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Automated Bells, Scheduled Announcements & Playback (18/7 Weekly)</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Display Interface</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Shows the current date, active time status, and current period</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Time Accuracy</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Maintained with real-time precision calculated down to seconds</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Controller Coverage</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>30m to 50m wireless smart controller sync</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Automation Level</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>100% Automated System — Set it once and let the smart timers run</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Voice & Audio</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Multi-language support, unlimited MP3 formats via Micro SD, Superior Voice Quality</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Power Management</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>Integrated 10 Amp Inbuilt Relay with high-efficiency automatic power saver</td>
</tr>
<tr>
<td style=”padding: 12px; border: 1px solid #ddd; font-weight: bold;”>Technical Support</td>
<td style=”padding: 12px; border: 1px solid #ddd;”>24/7 Dedicated Customer Care with zero-downtime assistance</td>
</tr>
</table>

Ready to upgrade your school or factory?

Join 3,500+ satisfied clients in Sri Lanka.

Expert technical installation available across Wellawatte, Kolonnawa, and Hatton.