Description:Clocks in HH:MM:SS, Date in DD:MM:YYYY and Sizes 2” to 12”
Inputs:Built-in in crystal
USP:Synchronization over RS-485, Calibration on keyboard

Display:4-digit, 14.3 mm -1999 to +9999

Alarms & Relay:Yes, for bell siren etc.
Re-transmission:N/A

RS-485 Port:Yes Optional

Typical Application: Standalone clocks, NTP/PoE (Network Time Protocol, Power Over Ethernet Clocks)