"Buy AIPHONE Model IER-2 Chime Extension Intercom Speaker" Overview
Selective control of remote devices with RY-PA relay for each function. Call-in LED and tone remain until call is answered and door release (selective momentary contact). Expandable to 120 stations with Built-in All Call amplifier. Control of any device or system controlled by relay and Camera call-up. Control of dual devices off of the same channel.You will not be disappointed with AIPHONE Model IER-2 Chime Extension Intercom Speaker
You can compare the price of many suppliers here Compare price... Check Product Rating...
