4606-9101 Simplex, LCD Annunciators allow compatible fire alarm control panels to provide information and control switches at convenient locations away from the control panel. The LCD is an 80 character, back-lit, alphanumeric display with information presented in clear and descriptive English. Typical content includes: point status (alarm, trouble, etc.), alarm type (smoke detector, manual station, etc.), number of system alarms, supervisory conditions, troubles, and custom location labels up to 40 characters long. (Some 40064008 messages are limited to 20 characters, refer to the control panel documentation for additional information.) LCD readout provides: Two lines of 40 characters each.Wide viewing angle, super-twist design.LED backlighting. Control switches and status LEDs for: Alarm, supervisory, or trouble acknowledge (keyswitch access controlled).Alarm silence.System reset. Three programmable LED indicators: Two LEDs are selectable as red or yellow.One LED is selectable as gr een or yellow.With provisions for custom labeling. Additional features: Information is transmitted over a single twisted, shielded pair; separate wiring is required for 24 VDC control panel power.Tone-alert sounder provides local audible indication.Lamp and LCD are functionally tested each time the key switch is turned on.Mounts flush on standard 6-gang electrical box. Mounting and trim options: Surface mount box model 2975-9206.Brushed stainless steel trim model 4603-9111 (ordered separately). Remote LCD annunciator for use with Simplex model 4010, 4006, and 4008 fire alarm control panels. 4606-9101.See all our parts for .