Alpha VCU309 APT Videointercom Control Unit

APT Videointercom Control Unit Requires 1- T2440 Transformer. Use One VCU309 for Each 30 (or Less) APT Monitor Stations. The Alpha Communications® / S.T.R.™ amplifier/power supply is used with 'NoCoax' type video-intercom systems, to provide intercom amplification, power operate electric door opener(s) etc., and video units. require a 24VAC (40VA) low-voltage Class II transformer power. our model (12VAC) plugin VCU309.

These designed easily surface mount right onto finished wall by means of customer supplied screws or convenient plastic 'Din Rail' bracket supply. Connection positive screw terminal type. handset stations on system.

• Easily Installs in Housing
• Operates Safe Wiring
• Clear Voice Fidelity Adjustable Volume Control
• Convenient Connections
• Provides all Requirements up Monitors