Over 70% of first responders are volunteers.
Without an alert, interoperability means nothing.
Get the Alert.

With the M1501 Acknowledgement Pager and a SPARKGAP wireless data system, you know when your volunteers have been alerted, when they’ve read the message, and how they’re going to respond – all in the first minutes of an event. Only the M1501 delivers what agencies need – reliable, rugged, secure alerting with acknowledgement.
- 5-Second Message Delivery
- Acknowledged Personal Messaging
- Acknowledged Group Messaging
- 16 Group Addresses
- 128-Bit Encryption
- Network-Synchronized Time Display
- Simple User Interface
- Programming/Charging Base
- Secondary Features Supporting Public Safety and Healthcare







