AIPHONE External Signaling Relay, LEF, Part# RY-AC/A PDN29S204G-W The efficient Valcom VSA-1020C 8"

The efficient Valcom VSA-1020C 8" Amplified Ceiling Speakerw/o Grille (w/hardware) packaged individually is an 8-inch Amplified Ceiling Speaker without a Grille (with hardware) packaged individually that utilizes standard CAT 3

Frequency Band : 5

easy caster attachment

The quality BOGEN RPK50 Rack Panel Kit for the C35

This is an electric drill required and recommended

AIPHONE External Signaling Relay, LEF, Part# RY-AC/A PDN29S204G-W The efficient Valcom VSA-1020C 8"The quality AIPHONE RY AC A External Signaling Relay, LEF. FEATURES: Allows an external device to be triggered when the intercom is called The external device will be activated momentarily as long as the call button on the door station is activated NEW IN THE BOX