Abstract: A safety communication system may include a firearm holder capable of detecting withdrawal of the firearm from a holster. The firearm holder may also be able to communicate via both cellular and low energy communication protocols, but may be adapted to selectively communicate via the low energy communication protocol in the absence of a critical event. When a critical event is detected, both cellular and low energy communication protocol may be used to ensure notification of the critical event is received by a central control. One or more relay devices may relay notification of non-critical events from the firearm holder to central control via a low energy communication protocol, and may relay notification of critical events to central control via cellular protocol. Selective use of low energy protocol saves battery life in non-critical situations, while use of cellular protocol is more reliable when communication of critical situations is necessary.