IR-443 3-Wire Surface Mount

Stainless Steel Apartment Intercom Stations 

IR-443 stainless steel, surface mount apartment stations are sized to replace intercom and bell/buzzer units mounted on single gang ('gem') electrical boxes. This saves time and money since painting can usually be avoided.

Dimensions	6 7/8"H X 5"W 1 1/2"D
Controls	Individually replaceable Talk, Listen and Door Release buttons with self-wiping, plated contacts. Buttons are protected by 3/8" thick solid aluminum engraved plungers.
Finish	20 Gauge Stainless steel
Holes	2 mounting holes. Fits 1-gang standard electrical box
Screws	Includes 2 scrulox tamper resistant mounting screws. Use SC-1 Scrulox driver to install.
Speaker	SK-300 3", 1 Watt, 45 Ohm. Heavy duty magnet with voice-frequency response. Also used for electronic tone signal from the lobby panel.
Baffle	Double metal speaker baffle.

4-Wire | 5-Wire

Wiring Instructions | Spec Sheet