Sargent 855 Universal Request To Exit Switch Kit, Compatible With All Rail Sizes, E-F-J-G, Min Rail 26 In, Provides Push Rail Monitoring For 80 Series Wide And Narrow Stile Exit Device. 

See Manufactures Cut Sheet In Document Center Below.  

Sargent Request-to-Exit Signal Switch Exit Devices provides push rial monitoring for a variety of applications; such as to sound an alarm, initialize a delayed egress system, or de-energize an electromagnetic lock. 

• Available with all 80 & P800 Devices
• Switch type SPDT from "C" contacts
• 30 VDC @ 2 Amp. Maximum rating
• All Wire run through rail
• Door Widths: 24" to 48"
• Compatible with 12-, 16-, 53-, 56-, 58-, BT & TL Prefixes
• Order as a 55- prefix