When specific actions have to occur at very precise times of the day, such as flashing signals in school zones and other types of scheduled events that impact traffic flow, using a network clock is the best possible option.
These clocks are far more sophisticated than any other type of programmable option for controlling beacon warning systems and they offer a wider range of versatility. Always accurate and offering lower installation and operating costs over other options, there are several other important reasons to consider these devices.
Options for Signal
One of the lesser considered benefits to having network clock is the options possible for the signal. For schools and other types of facilities using a wireless connection developed through the current internet provider, a cell modem, gateway and a network clock receiving the signal through Wi-Fi makes everything very simple.
There is no need to run costly wiring and the controller can be centralized rather than on-site, meaning there is no additional equipment required for each unique school zone. All that is required at the location is the small receiver to pick up the wireless signal and switch the flashing beacons on and off on the preselected schedule.
Some of the different models and options of these clocks are even available to act as the network pathway. This means that the clocks can be even more remotely positioned and act as repeaters.
Scheduling and Exceptions
The benefit of these clocks, which may also be called IP clocks, gives the school the option to pre-set the functioning of the warning beacons to match their entire school year. This eliminates human error if someone forgets to turn on the traffic signal lights during an early dismissal day or perhaps forgets to turn them off for a holiday.
The more sophisticated the system the more exceptions and scheduling variances can be programmed. Of course, there is also a manual override to engage or disengage the system in the event of an emergency or a scheduling change.
Warnings
There may be some concern in verifying that the clocks are actually operating correctly when they are distant from the control module or out of the line of sight. With the new systems, there is continual testing of the system and instantaneous failure messages sent to the appropriate staff member should there be any type of issue within the system.
Additionally, these systems also notify the administrator in the event of any type of change or manual override in the system, a great safety feature that is another reason for choosing these clocks.