The IER-2 is a call extension speaker for hearing a chime tone in a location remote from the master or sub station. The chime is the same from the IER-2 as is emitted from the intercom, and it is equipped with a 3-position volume switch. There is no reply from the IER-2.
Announces chime tone only
Adjustable volume (3 positions)
Surface mount directly to wall or 1-gang box
Single pair of wire, non-polarized
Subscribe to our newsletter
Signup for our newsletter to stay up to date on sales and events.