GPS
Despite our clocks being accurated to within seconds each year, where total accuracy to the second is required our optional gps unit, fully compatible with out master clock control system uses satellite data to that the clock control system's super-accurate real time chip is perfectly to time.
Battery Backup
Following power failure, our master clock control system will automatically adjust the clocks to the correct time. Where accuracy is important and power failures can be more prevalent, our battery backup unit will keep the clocks displaying the correct time until the power returns.
Solar Power
Where the aesthetics of solar panels are not an issue, and climates a little more suitable than the great british summer, solar panel units can be used to power the clock mechanisms. These are eco-friendly and will keep the clocks powered even if their are power failures.