Dedicated to the task.
An Android-based touch panel for fixed installation. The planned 10.1-inch panel can use PoE+ or an external power supply, depending on the selected hardware version.
For IT / Planning & operations
Technology you can understand and plan for.
SchoolBell is a dedicated control panel for scheduled audio signals and routine announcements. This overview separates panel requirements, audio distribution and the links needed when several buildings work together.
An analogue connection.
The analogue output connects through appropriate signal adaptation to an amplifier or external audio converter.
A separate audio box.
A dedicated audio box or gateway generates the Dante traffic. The panel’s network port is not automatically a Dante audio transmitter.
Playback on site.
A separate local playback unit that can receive and store relevant calendars, audio files and settings.
Three network scenarios
Local analogue installation
A direct connection to a compatible amplifier. PoE may power the panel where the infrastructure supports it. Dante is not required.
Dante distribution
A designed LAN with suitable switches, PoE capacity, clock synchronisation and traffic management. For Swedish installations, AVAB agrees the requirements with the IT team.
Multiple SchoolBell units
A data link transfers schedules, audio files and settings. Each unit plays locally. Without the link, automatic synchronisation and remote announcements are unavailable.
Before installation
Questions to discuss with your IT team.
| Area | Information |
|---|---|
| Power | PoE+ or a power supply, depending on the final panel configuration; power budgets are checked before installation |
| Physical connections | Ethernet for network functions; a separate analogue audio signal for a direct amplifier connection |
| IP configuration | DHCP or static addressing is documented for the selected unit |
| Time | Scheduled playback needs accurate time; local or NTP-based time handling is documented at commissioning |
| Dante | A dedicated transmitter/gateway, receivers and a properly planned network environment are required |
| Segmentation | VLANs, multicast/IGMP, PTP, QoS and access requirements are assessed for Dante or multi-building synchronisation |
| Offline operation | Local schedules and audio files are intended for local use; updates between units need a link |
| Permissions | Configuration, user roles and administrative access are agreed with the customer |
| Updates | App and firmware management are defined in the agreed operations and support model |
| Ports | An exact port and protocol list is supplied for the final selected and configured system |
| Emergency system boundary | Not a certified evacuation or lockdown alarm system |
Start with your requirements.
Does your school have specific requirements for VLANs, authentication, switches or documentation? For Swedish projects, AVAB reviews these before installation. Exact protocols, ports, update procedures and restart behaviour are documented for the selected system.
Purchasing & installation in Sweden
Looking to purchase SchoolBell in Sweden?
Looking to purchase SchoolBell in Sweden? Contact our Swedish reseller AVAB for pricing, quotations and installation.
Discuss a project with AVAB (Sweden)Questions about SchoolBell?
For product questions, technology and future integrations, press, partnerships and enquiries from other countries.
Ask SchoolBell about IT and integration