The fully automatic transfer switch monitors incoming electricity from the utility line in real-time. When the utility line voltage has steadied, the automated transfer switch re-transfers the electrical load to the utility line and continues monitoring for utility loss. Our company provides the best services. The fully automatic transfer switch monitors incoming electricity from the utility line in real-time. When utility power is gone, the automatic transfer switch recognizes the circumstance and turns on the generator. We offer an Automatic Changeover Switch for a reasonable price. For more details please contact us! 8383950646