Bi-Directional Manager Annunciator Panel 213024

Bi-Directional Manager Annunciator Panel. Equipped with an indicator light for identifying each apartment number. Has a suspended handset telephone with press-to-talk button in handle and a buzzer signal to sound emergency calls from apartments. Buzzer signal is silenced from hook switch. For 24 or more indications. Recessed mounted to BB33 back box or surface mounted to BB33S back box.