Jeron Electronic Systems IncCOMPUTER/DATA INTERFACE
Jeron Electronic Systems IncCOMPLETE POWER SUPPLY SETUP
Jeron Electronic Systems IncCHECK-IN OPTION (640 CENTRAL EQUIPEMENT PRO-ALERT)
Jeron Electronic Systems IncCAT-5, MAIN LOGIC BOARD FOR 6850
Jeron Electronic Systems IncCAT5, MAIN CONTROL (680 CENTRAL EQUIPMENT PROVIDER)
Jeron Electronic Systems IncCAT-5 SPLITTER (PACK OF 100) (680 ACCESSORIES PROVIDER)
Jeron Electronic Systems IncCAT 5, POWER SUPPLY, BATTERY BACKED WITH 4 PORT TERMINAL (620 CENTRAL EQUIPMENT PROVIDER)
Jeron Electronic Systems IncCAT 5, POWER SUPPLY WITH 8 PORT TERMINAL (620 CENTRAL EQUIPMENT PROVIDER)
Jeron Electronic Systems IncCAT 5, POWER SUPPLY WITH 4 PORT TERMINAL (620 CENTRAL EQUIPMENT PROVIDER)
Jeron Electronic Systems IncCALLER ID INTERFACE
Jeron Electronic Systems IncCALL RELAY ISOLATION MODULE (680 ADDRESSABLE STATION PROVIDER)
Jeron Electronic Systems IncBREATH ACTIVATED CALLCORD (CAT. 6837 REQ FOR 680 6837-S REQ FOR 640)
Jeron Electronic Systems IncANALOG LINE CARD WITH TRANSFORMER FOR 20/70V SYSTEMS
Jeron Electronic Systems IncANALOG LINE CARD
