Choose One System 3505 CGRMS System 4000 System 3505H System 3505C System 4000DL CCTV

System 3505   Network   Multiplex   Q-Mux   DDI-9E   Direct-Wire Inputs   Telegraph   1221 Radio   RAD-211   RAD-8LS/16LS     RAD-32/64   Mark VI Receiver   Outputs   CGRMS   System 4000   System 3505C System 4000DL CCTV Desplex®		The System 3505/3500/3000 can be used to mix/match several radio protocols, including Eagle Signal, Digitize, Digitize 99ZN, King Fisher, King Fisher IRAC, Harlow, Douglass Randall and Oremco. Supports Digitize 99ZN protocol to allow 1221 radio to send alarm, trouble, and restoral by zone, as well as AC Failure, Tilt/Tamper, Daily Test and existing trouble condition in box.