Instruction manual

DCI2 • 1
DTMF CONTROLLER
INTERFACE
Ramsey Electronics Model No. DCI2
Have you ever wished you could call home and turn on the lights late
at night before you pull in the driveway?
Finally, an easy way to remotely control just about anything with the
touch of a button! The DCI2C offers control of up to16 devices using
your touch tone phone or any audio signal with DTMF tone signals.
User programmable configuration provides latched or non-latched
outputs, secure or non-secure access, as well as continuous control
of up to 16 devices independent of configuration. A binary format
output provides easy control of up to 16 devices.
Key Features
• 6 user configurable modes
• Continuous 1 of 16 lines decoding of all 16 DTMF tone pairs
• Security feature for binary output decoding of all DTMF tone pairs
• Binary output configurable to latch on tone reception or active only with
tone in either secure or non-secure mode
• Crystal controlled DTMF decoder.
• Input may be from any DTMF tone source (phone line or other clean
audio source)
• Audio filtering to reject normal telco signals other than DTMF tones
• Special configuration mode to provide remote control of Ramsey
Electronics DVMS voice messaging system