The Bitron AK7034 is a 12Vac mechanical buzzer (ringer) used in older Bitron T-line audio/video intercom and door-entry systems.

It’s typically installed inside compatible apartment intercom handsets or auxiliary indoor stations.

• Voltage: 12Vac
• Type: Mechanical buzzer / ringer
• Compatibility: Bitron T-line intercom systems

You’ll usually see it used with:

• Bitron audio handsets
• 1+n or 4+n analog intercom wiring systems
• Supplemental indoor ringing modules