• Available in rack or wall mount
  • Easily interfaces with other clock systems
  • Master Clock collaborates with the Wireless, TalkBack, IP and Wired Systems
  • Ability to set between 4 or 8 relays where you can program bells to ring
  • Built-in web interface that allows you to program the master clock from any Internet connection
  • Countdown feature (SMA 3000, 6000 and 8000 feature) for XBL series clocks