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Alert System Type
Doorbell Alert
Sensor Type
Radio Frequency (RF)
RF Receiver
RF Transmission
Audible Indicator
Ease of Installation
Intermediate (Installs < 60 minutes)
Safety Technology International
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Extend Where You Hear Your Doorbell to Another Room in the House
Safety Technology International 32000 Wireless Doorbell Extender
Safety Technology International 32000 Wireless Doorbell Extender
Safety Technology International 32000 Wireless Doorbell Extender
Item# 70502
Price: Normally $69.00 
Hot Deal $37.75
Free shipping on orders over $175 - See Details


  • Wireless Extend-A-Chime works with existing doorbell
  • A range up to 150 feet from the chime transmitter
  • 32 individual privacy codes to protect against outside interference
  • Receiver has a low, medium and high volume adjustment

Essential Info

The Safety Technology International 32000 Wireless Doorbell Extender connects to your existing traditional hard wired doorbell and extends where you can hear your doorbell from. Once the unit is wired into your existing system, the included receiver can be plugged into any standard electrical outlet up to 150 feet from the existing doorbell. This allows you to hear when someone is at your front door when you are in the basement, garage, or other part of your home or business where you normally can't hear your doorbell.

You can distinguish between front and back doors by adding more transmitters and programming a different tune for each. There are six sounds that can be selected with the push of a button on each transmitter. For security, there are 32 individual codes to protect against outside interference. Unit is FCC certified.

Selectable sound options are:
  • Dong
  • Ding Dong
  • Westminster Chime
  • Star Spangled Banner
  • Hail! Hail! The Gang's All Here
  • Jingle Bells

  • Manuals/Software

    What's Included

  • 1x - Chime Module
  • 1x - Tranmitter
  • 1x - Owner's Manual

  • Specifications

    ManufacturerSafety Technology Intl
    Manufacturer Product No32000
    RangeUp to 150 feet
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Safety Technology Intl Inc, Tel: (800) 888-4784


    25 Ratings
    5 star: 56%  (14)
    4 star: 20%  (5)
    3 star: 16%  (4)
    2 star: 4%  (1)
    1 star: 4%  (1)
    Average Customer Rating
    (25 customer ratings)
    Share your thoughts with other customers
    SALLY -- virginia beach, VA   2/22/2014
    A friend installed the wireless doorbell extender for us, so I really can't give a fair account of the ease of installation. I can tell you that he had no trouble, and was finished within about 15 minutes or less. As for the extender itself, though not especially loud, it "chimes" about 3 seconds after someone rings the doorbell. It solved our problems. I would buy it again.
    JOHN -- grand blanc, MI   1/16/2014
    Very pleased. Very easy to install.
    ROBERT -- kankakee, IL   11/8/2013
    The product was just as advertised. Fairly easy to install and allowed us to hear the door bell in our back bedroom. Thank you.
    SEAN -- annapolis, MD   10/31/2013
    Easy to install. Works well.
    STEPHEN -- fountain hills, AZ   8/23/2013
    Worked as promised. delivered fast! Really simple to install.
    SARAH A -- menifee, CA   4/20/2013
    after installing this for my mom. the extender works intermittently.
    ERNIE -- northwood, IA   4/2/2013
    Great addition to existing doorbell. Can take chime with me anywhere in house where I otherwise would not be able to here the stationary one.
    CHRIS -- marietta, GA   3/11/2013
    Simple to install, good doorbell ring option. I will purchase again.
    CRE8TIVE CONSUM -- willoughby, OH   3/7/2013
    Works as advertised although the volume is not loud enough for my requirements.
    CHARLES -- cedar park, TX   2/22/2013
    We bought a new house and the door bell is upstairs by the front door which made it impossible to hear in our bedroom. The doorbell extender was the perfect solution as we could place it anywhere in the house so we never miss the bell now. We love the selection of tones as well.
    KIRK -- sterling, VA   1/18/2013
    range wasn't as long as I expected. works better than battery powered kind.
    PAUL -- woodinville, WA   11/8/2012
    Performs better than expected!
    MATTHEW -- levittown, NY   9/2/2012
    Shipped as promised. Great feedback during process.
    AARON -- kent, WA   5/23/2012
    Product received in timely manner and installation was very easy. Product works great and helped solve a poor design problem with a doorbell chime located in a closet.
    ROBERT -- ocean pines, MD   1/7/2012
    A very simple solution to a problem most of us have...not being able to hear the doorbell in remote rooms of the house. We bought the wireless extender system and an additional receiver, allowing us to hear the doorbell in our sunroom and in the upstairs. Installation was very electronics degree required. And it works as described: the doorbell is pushed, the old doorbell rings and a signal is sent to the receiver (two in our case since we bought an additonal receiver) that makes a tone in the remote room. What could be simpler and more useful??!! I probably should have bought two more receivers for the garage and the patio (not sure they are recommended for outside use however).
    TERRANCE -- clio, MI   12/25/2011
    Could be much louder.
    MARVIN -- new haven, CT   11/27/2011
    Works quite well and it fit inside our chime unit. I called to ask for help determining which wires to attach it to, since they were numbered but not identified as to front and back door. Tech support at Smarthome could not help, however, I unhooked one wire at a time and tested with each door bell to determine which wire to use. Total install time was under 30 minutes. The chime is loud enough and has been working for a month now. Very satisfied.
    ROD -- yakima, WA   8/11/2011
    Item defective. Returned for refund. Very impressed with Smarthome's staff and return policy.
    JULIE W. -- peterborough, NH   5/27/2011
    I paid my neighbor to install it,and it is working fine.


    Safety Technology International Wireless Chime Receiver  Safety Technology International Wireless Button  Safety Technology International Wireless Transmitter And Magnet  Safety Technology International Wireless Motion Sensor 
    Safety Technology International Wireless Chime Receiver  Safety Technology International Wireless Button  Safety Technology International Wireless Transmitter And Magnet  Safety Technology International Wireless Motion Sensor 

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