To reduce cost and risk, Michigan DNR is taking advantage of available technology by modernizing hatchery emergency alarming systems, moving from PC based Opto-22 systems to controller based Opto-Epic systems. This presentation will discuss the process of an emergency callback, benefits system modernization, and some other capabilities of the system.
To reduce risk, Michigan’s hatchery alarm systems use more than one method for alerting and calling in staff to emergencies. 800 MHz radios are used to instantly communicate any alarm detected by Opto-Epic, taking advantage of existing State of Michigan’s statewide emergency communication equipment to send a signal from local towers. After a set time delay, Opto-Epic sends a text message followed by a phone call to the person who is on-call. Both methods send the message to staff that they need to return to work to acknowledge the alarm and address an emergency.
Benefits of Opto-Epic include reducing frequency and costs associates with needed routine PC replacements; keeping equipment that is compatible with State of Michigan IT policies; adding capabilities for staff to be able to adjust and monitor the systems remotely and in real time; plus using cellular capabilities to alert staff, even from locations with poor cellular signal.
Other capabilities include the ability to trend parameters associated with production water, such as temperate and flow. It also allows for easy remote control of feeder systems, plus increased our ability to easily modify the system to meet future needs.