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Sensor Type
Contact Closure
Contact Closure / Relay
DTMF / Touch-Tone Telephone
Ease of Installation
Intermediate (Installs < 60 minutes)
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Visonic DL-125C Two-Channel Automatic Voice Dialer With Microphone
Visonic DL-125C Two-Channel Automatic Voice Dialer With Microphone
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Wiring Diagram
Visonic DL-125C Two-Channel Automatic Voice Dialer With Microphone
Item# 7437
Price: Normally $149.99 
Hot Deal $99.97
Free shipping on orders over $50 - See Details


  • 20 second message length
  • Built-in microphone for listen-in capability
  • N/O or N/C trigger
  • Up to 20 digits in phone number and 20 pager digits

Essential Info

Use this automatic voice dialer as a stand-alone verbal reporting system for any N/O or N/C alarm sensor or to add voice dialing capability to most alarm systems. Dials up to 4 phone numbers and each channel has its own recording & phone/pager list. It can be added to any alarm control panel that does not already contain an automatic dialer, or even to look after infants or elderly so that you will be alerted in the event of an emergency.


What's Included

  • Two-Channel Automatic Voice Dialer With Microphone DL-125C
  • More Info

    When the inputs are triggered, the voice dialer calls up to 4 phone numbers and plays a user recorded message of up to 20 seconds. Pagers can also be called and custom reporting codes of up to 20 digits can be sent to the pager (pager calls use two phone number locations).

    Two separately triggered channels each have their own message and phone/pager list. Use to alert different people when different alarm conditions occur. 1-16 dialing attempts, 1 to 255 message repeats - both user configurable. A built-in microphone allows call recipients to listen in if you wish.

    Runs off 12-volts DC. Use a separate adapter or if connected to an alarm panel, use the 12-volt DC output (normally used to power motion sensors, etc) to power the dialer.



    Manufacturer Product No.:DL-125C
    Rating:12V DC
    Dialing Capabilities:Dials 4 phone numbers, 2 phone numbers & one pager, or 2 pagers

    Important notes:
    Defective exchanges for identical item within Manufacturer’s warranty period.
    Manufacturer contact information: Visonic Inc, Tel: (860) 243-0833


    Wiring Diagram       
    Wiring Diagram       


    17 Ratings
    5 star: 65%  (11)
    4 star: 12%  (2)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 24%  (4)
    Average Customer Rating
    (17 customer ratings)
    Share your thoughts with other customers
    TERESA -- matthews, NC   2/2/2014
    Excellent service and shipping. Product easy to use and working well.
    CHRISTOPHER -- corydon, IN   12/8/2013
    This is a great dialer for the price. I've purchased several of these with no issues.
    DAVID -- south barrington, IL   8/8/2013
    The instructions can be a little confusing but the unit works as advertised.
    ANTHONY -- hamilton, ON   6/23/2013
    excellent transaction
    KENNY -- winnipeg, MB   1/20/2013
    item as ordered. smooth transaction.
    motech -- chicago   12/26/2012
    This is a great device works perfect thanks my x10 dialer would not work with my home cellular phone
    BRIAN -- fairburn, GA   12/20/2012
    Easty to install, simple to program. Works great every time. I have installed one of these at my home (over 5 years ago) and my mother's home recently. Very reliable.
    REINHOLD -- cheshire, CT   11/15/2012
    did not work with Uverse installation
    ELAINE -- watertown, MA   11/6/2008
    This only dials once. On a subsequent connection it turns on an led to indicate dialing, but it does not make the call.
    JOHN -- brooklyn park, MN   4/17/2008
    This dialer worked right out of the box. No surprises. I would purchase this again without hesitation.
    DEBBIE -- marshfield, WI   11/2/2007
    We have installed one of these units before and works great.
    RALEIGH -- new rochelle, NY   4/19/2007
    very satisfied with what it can do.
    MARK -- west chicago, IL   5/8/2006
    Works fine. Instructions a bit goofy....but once I got past that it is doing exactly what i wanted it to do.
    GEOFFREY -- eagan, MN   8/21/2005
    Works exactly as described, appear to be of good quality construction
    GREGG -- portland, OR   7/10/2005
    Great. Set to dial my cell phone if there is a problem. Works flawlessly.
    DELORES -- worcester, MA   12/24/2004
    The voice dialer has been installed with the first number set to the Police, then my cell phone. It has not gone off yet, but it seems like a greatly useful item.
    JAY -- san rafael, CA   12/2/2004
    Completely satisfactory. Meets my needs at a very reasonable price.
    ERNEST -- dallas, TX   6/16/2004
    The product is just what I was looking for. It is "really" a difficult item to fine (the way it is designed), and even Radio Shack did not have what I needed. Thank you, Rad F.
    TOM -- rochester, MN   2/12/2004
    Unit was easy to program and (hopefully) is working great (since we're not there). Of course, I hope it NEVER has to call anyone but I am monitoring both Low temperature and Power outage so at least I'm ready.
    ATTN: ACCOUNTS -- columbia city, IN   12/1/2003
    This is third time I have used this product in both home and industrial applications. Easy to install and use.

    Related Items

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