Difference between the 9667 and CT9667

QThe 9667 has been upgraded to the CT9667. What is the difference between the two models?

A

The CT9667 offers improved functions and features such as an easier to use sensor lock, and the ability to save the range setting during a power outage.
There is no difference with regards to rated current and output rating so the CT9667 can be used with products that are currently paired with the 9667.