Legacy Products

User Guides

• 3226 Trunk Port FXO Doorphone

• 3228 Vandal-Proof Station Port (FXS) Doorphone

• 1128 Analog Strobe Light

• 8180 G1

• 8028 G1

• 8061 IP Relay Controller

• 2506 Polycom Ring Detector

• 1127 Desktop Visual Alerter