Remote Control and Annunciation is provided using an 80 character, back-lit, alphanumeric display. Information is presented in clear, descriptive English language and includes: Point Status (alarm, trouble, etc.); Alarm Type (smoke detector, manual station, etc.); Number of System Alarms, Supervisory Conditions, and Trouble Conditions; and a Custom Location Label.

Features & Specifications

• Maintained display of first alarm is available with 4100ES at software revision 11.11 or higher
• Wide viewing angle, super-twist LCD technology with green LED backlighting
• Two lines of 40 characters each
• LED status indicators
• During battery backup, backlighting is disabled until there is switch activity
• Switches for system acknowledge, alarm silence, and system reset
• Four programmable control switches
• Lamp/LCD test
• RUI (Remote Unit Interface) communications require a single twisted wire pair
• Separate wiring is required for 24 VDC control panel power
• Notification appliances can be deactivated by pressing the "ALARM SILENCE" switch. (Exact operation is determined by the host control panel such as visible appliances remaining on until system is reset.) Pressing the "SYSTEM RESET" switch restores the system to normal operation. When system activity is normal, the LCD displays the time, date, and "SYSTEM IS NORMAL."
• Four programmable "CONTROL" switches and associated LEDs are included. Typical applications include manual evacuation, door holder release bypass, and elevator capture bypass
• All switches on the annunciator are controlled by the "ENABLE" keyswitch with a key that is removable only in the disabled position. A brief lamp/LCD test is performed whenever the keyswitch is changed from enabled to disabled.
• During battery backup, the LED backlighting is disabled to conserve battery power. When an annunciator switch is activated, the backlighting is automatically enabled. After approximately 30 seconds of inactivity, the backlighting will again be disabled.
• Trim Dimensions: 4 ½" H x 11 13/16" W (114 mm x 300 mm)