General Lock LX253S 605 C LL ANSI Bright Brass Grade 2 Cylindrical Entry Rigid S Leverset (Less Latch) LM RIB 600 ANALOG AND LM 700DMR Programming Kit and spring weather Model:100' Protected Lead in and spring weather Programming Method: User Programmable with Ritron RQA RQT PC Programmer via USB Programmable Features: 4 independently programmed inputs Analog or digital input operation Event driven and or scheduled transmission of input status Compressed transmitted audio (compatible with companded radios) Preamble alert tone prior to a transmitter voice message (selectable On Off) Unique The General Lock LX253S 605 C LL ANSI Entry Leverset is a heavy duty cylindrical leverset engineered for moderate to heavy traffic interior doors Finished in US3 Bright Brass