Oshawa Fire Services has used the SIGALARM high voltage proximity warning system for approximately 20 years and has had good service from these units which are mounted on our two 100 foot aerial trucks.

All our cranes are equipped with this system and it is enough safety for the length of booms we have. This system is very adequate for what we do and is very dependable. As a customer, we feel very confident and will stay with this system. It has proven itself over and over.