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NavKar Systems
Product datasheet
November 2026
NavKar ASBS-MP3

ASBS-MP3 Automatic School Bell Controller, Configure Using PC Through WiFi, and Play Bell in MP3 Format

An automatic school bell controller that you set up from a PC over WiFi and that plays the bell in MP3 format. It is for schools and colleges that want custom bell sounds and scheduled ringing.

ASBS-MP3 Automatic School Bell Controller, Configure Using PC Through WiFi, and Play Bell in MP3 Format

Specifications

ModelASBS-MP3
ConfigurationFrom a PC through WiFi
Bell soundPlays bells in MP3 format
UseScheduled bell ringing for educational institutions

Frequently asked questions

How do I set the bell schedule?

You configure the schedule from a PC through WiFi.

What bell sound can it play?

It plays bells in MP3 format, so the bell sound can be an MP3 file.

Who is it meant for?

Schools, colleges and other educational institutions.

How is it different from the ASBS-01?

The ASBS-01 is programmed on the unit itself with no computer. The ASBS-MP3 is configured from a PC through WiFi and plays the bell in MP3 format.

Can I change the schedule later?

Yes. The product details say you can set up and modify schedules from a PC through WiFi.

Does it include a speaker?

The product details do not mention a speaker or amplifier. Ask NavKar on WhatsApp what to connect for MP3 bells.

Specifications from NavKar Systems' product details for this model. Specifications can change when the maker updates a model; see navkarsys.com/products/automatic-school-bell-controller-configure-using-pc-through-wifi-and-play-bell-in-mp3-format for the latest. All prices on navkarsys.com include GST. Free technical help for setup is available from the NavKar Systems team.
NavKar Systems · navkarsys.com · marketing@navkarsys.comASBS-MP3