The Bodet Time Server (NTP) is basically the same thing as a bell, but in every sense better. The time server is more accurate and reliable. Allows you to synchronize time across multiple network cards on different separate computer networks.

Multi Sync Inputs: GPS, GLONASS, BeiDou, IRIG
Internal time base (quartz): TXCO or OCXO
Modular design: Up to 6 add-on modules (Ethernet, IRIG, etc.)
Selectable time and frequency output signal formats: NTP, PTP, IRIG, AFNOR
Secure management and operation (SSL, HTTPS)
Notification and monitoring: Email, SNMP

The time server is controlled through dedicated web interface software.

Technical specification