Circuit Diagram

FCC ID RUM-AC20R

Doorbell and Telephone Ringer Amplifier

Geemarc Telecom International Ltd.

1. FCC ID
2. Geemarc Telecom International Ltd.
3. RUM-AC20R
4. Circuit Diagram

Document ID #1457046

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1457046
• https://fccid.io/RUM-AC20R/Schematics/Circuit-Diagram-1457046
• https://fccid.io/RUM-AC20R/Schematics/Circuit-Diagram-1457046.pdf

Sending you directly to the document available from FCC.gov...