SS140 Economy Motion Sensor Doorbell Kit by Safeguard Supply


Set up and usage is a breeze with the SS140 motion sensor doorbell entry alert kit by Safeguard Supply.  When the motion sensor detects movement, it will send a wireless radio signal up to 900 ft. (line of sight) to the compatible plug-in receiver.  Choose from 52 different sounds and use the volume control button to adjust the volume from low volume to 90 dB.  Expand the system by adding additional push buttons, door contacts, or receivers to the system.

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Accessories & Addons

Motion Sensor Alerts Up to 600 Ft Away to Plug-In Receiver

Do you have a doorway, hall, or another area you would like to monitor and receive a notification when a visitor arrives? The SS140 by Safeguard Supply is a Motion Sensor Doorbell Alert Kit that’s economical, powerful, and easy to set up and install.

SS141-Showing Motion Sensor Detection Range

The SS140 by Safeguard Supply is an Economy Motion Door Chime Alarm Kit.  The kit features a battery-powered PIR motion sensor and one plug-in receiver.  Simply mount the motion sensor using the supplied mounting screws and pivot bracket, pair the sensor to the receiver, and you’re up and running.  When motion is detected in the monitored area, the plugin receiver will instantly play the selected melody.

The small, plugin receiver plugs into a standard 120V electrical outlet.  The front of the receiver features a stylish horizontal LED light that flashes blue to indicate a melody is playing (when triggered).  A volume controls knob enables you to toggle the volume from low volume to 90dB.  What’s also great about this product is you can add as many plugin receivers throughout your home or office as needed.

Where to Use the SS140 Economy Motion Sensor Doorbell Alarm Chime Kit

Because of the outdoor weather rating of the SS142 Motion Based Sensor, the kit may be used in a variety of locations.  For home security, place the motion sensor in a hallway, or even on the front porch.  When a visitor arrives and motion is detected, a signal will immediately be sent to your plug-in receiver.  Use it above the entrance to your store to alert you when a customer arrives, or even use it as a driveway alarm.

SS140 Economy Motion Alarm Chime Kit Where to Use

The Kit includes:

  • 1 x SS135 plugin wireless chime receiver
  • 1 x SS141 wireless PIR sensor / transmitter
  • Mounting screws and a mounting pivot bracket for the sensor

SS140 Economy Motion Alarm Chime Kit Features:

  • Sensor is IP44 rated which means the product is protected against solid objects that are over 1mm (e.g. tools and small wires). It is also protected against water splashing from any angle.
  • Range from the sensor to the receiver is up to 600 ft., line of sight.  Obstacles such as wall material, door material, and other environmental factors may reduce the total wireless distance.
  • Receiver plays 58 different melodies
  • Volume control button
  • Add-on capability by adding transmitters and/or receivers
  • Receiver plugs into a standard wall outlet
  • Sensor is powered by 2 x aa alkaline batteries (included)
  • Sensor detection range up to 16 ft
  • Sensor angle of detection is approximately 110 degrees
  • 1-year warranty

SS140 Economy Motion Alarm Chime Kit Measurements:

  • Sensor (without mounting bracket) – 4.25”H x 2” W X 1.5”D
  • Mounting bracket for sensor measures 2” across, with mounting screw holes 1.5” across
  • The SS115 receiver measures 3.25” H x 3.25”W x 1.25”D

Programming the SS Series Receivers Product Video

SS Series Programming
Ding-Dong 2
Westminster Chime
Bird Chirping
Twinkle Twinkle
William Tell
Fur Elise
Coo-coo Clock
Cannon in D
Morning Mood
Toreador March

Wireless Features


Wireless Range




Battery Or Plug In

Kit Or Accessory

Customer Reviews

Based on 8 reviews
N.M. (Sacramento, US)
easy setup

works great!

M.R. (Butte, US)
Good value for the price

I was not looking for a complicated system for a motion alarm chime. The SS140 Economy Motion Alarm Chime Kit was exactly what we needed and the price was just right. Overall, it is a good product and a good value.

M.T. (Kingston, US)

Motion Based Entry Alert Kit with PIR Sensor and Plugin Receiver

P.S. (Spring, US)
Works great

We needed a reliable way to determine when our elderly mother would go into the bathroom at night, as she needs assistance. This sensor worked great and it had no issue reaching the far end of the house where the master bedroom is located. Very easy to set up and use.

D.P. (Waterville, US)

Works good. Limited instruction. No information on the coverage of the motion detector. Get better information to the user.

B.E. (Yulee, US)
Great product

Product is great! Easy to install easy to work!

C.J. (Deltona, US)
Just what we wanted!

We needed a modest entry chime/alarm to let our volunteers working in the back know when someone entered our used book store in the library. This is working very well and all the comments from our volunteers have been positive.

C. (Middletown, US)

works for what i need it to do.