---
title: Key Fob with Emergency Notification | Voler Systems
description: Discover how Voler Systems innovatively integrates key fob technology with emergency notification systems. Enhance safety with our solutions.
---

[Case Studies ](https://www.volersystems.com/company/case-studies)

# [Key Fob with Emergency Notification | Voler Systems](https://www.volersystems.com/company/case-studies/key-fob-with-emergency-notification)

 Written by [Admin](https://www.volersystems.com/company/case-studies/author/admin) | Mar 13, 2024 7:00:00 AM

Wrote firmware to communicate over Bluetooth LE and provide emergency alarms.

*Consumer, Hardware, Electrical Engineering, Testing, Design Review, Battery Powered, Embedded, Nordic-nRF52, Piezoelectronics, BLE, Bluetooth Low Energy*

[View full post](https://www.volersystems.com/company/case-studies/key-fob-with-emergency-notification)

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