The Sargent 55-12-8813-G-ETL  is a (12) Fire Rated Rim Exit, with (55) Device Request-to-Exit Key Locks/Unlocks Lever Trim, is"G" 43-48" for Door Width, and with an ETL trim, Ideal For Commercial and Institutional Facilities.

8800 Series Rim Exit Devices

The 8800 series is designed for standard width stile applications on wood and metal doors.

Door Types: Wood or metal 1-3/4"(44mm) Thick Door; Over 1-3/4" specify thickness and order as a 31- prefix. 

Door Widths: E Rail - 24" to 32" (61cm to 81cm) No cutting required for 32" door; F Rail - 33" to 36" (84cm to 91cm) No cutting required for 36" door; J Rail - 37" to 42" (94cm to 107cm) No cutting required for 42" door; G Rail - 43" to 48" (110cm to 122cm) No cutting required for 48" door

Features:

• Single point rim latching device
• Single door & double door applications with mullions
• Quiet operation and solid security
• Devices are ANSI A156.3 - Grade 1
• UL Fire and Panic listed

SARGENT (55)Request-to-Exit Signal Switch Exit Devices provides push rail monitoring for a variety of applications; such as sounding an alarm, initializing a delayed egress system, or de-energize an electromagnetic lock.