MCM Electronics

DTMF Receiver 4-Relay Pre Assembled Module Board By Cebek (DTMF-2) MCM Part #28-22968

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MSRP: $71.95
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DTMF 4-Relay Receiver

Dual-Tone Multi-Frequency (DTMF) signaling allows machine control remotely over standard telephone lines.

This receiver unit include password protection, and will operate its NO/NC relays in either flip-flop mode or timed mode.

  • Eight-relay receiver unit available Here.

  • Sender unit available Here.

    • Sending unit can send full DTMF functions
    • Receiver units control 4 or 8 relays
    • All units require 12/24VDC
    • Password function on receivers
    • Receiver relays are 5A/250V

    Part Numbers
    MCM Part #:28-22968
    Cebek Part #:DTMF-2
    Package Specifications & Dimensions
    Weight:0.34 lbs.
    RoHS Comp:Yes
    Warranty:90 days
    Need to Return?
    Length:7.5 in.
    Width:6 in.
    Height:2 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
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