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Model # NS-NDIS

Internet # 202216983

Store SKU # 755998

1-Channel Wireless Doorbell and Intercom System

This item has been discontinued.
The Home Depot no longer carries this specific product.

$89.97 /each


Model # NS-NDIS

Internet # 202216983

Store SKU # 755998

The Chamberlain 1-Channel Wireless Doorbell and Intercom System helps provide a convenient means of speaking to guests at your door from inside of your home. This wireless, battery-operated system requires no power connection and offers a range of up to 1,000 ft. The system is expandable so you can connect multiple rooms.

  • Range of up to 1,000 ft.
  • 1 channel for security
  • Wireless intercom and chime
  • Buttons are clearly labeled for simple use
  • Expandable, allowing you to connect multiple rooms in your home
  • No wires or power connection required
  • Home Depot Protection Plan:

    Home Depot Protection Plan


Station Depth (in.) 
Station Height (in.) 
Station Width (in.) 
Batteries Included 
Battery Power Type 
Battery Size 
Color Family 
Door Bell Included 
Door Bell Or Intercom Type 
Electrical Product Type 
Intercom Master Station 
Frequency (MHz) 
Intercom Type 
Whole House 
Mounting Style 
Surface Mount 
Number of Batteries Required 
Number of Channels 
Number of Stations Included 
Number of Zones 
Other Intercom System Type 
Station Weight (lb.) 
Surveillance Features 
No Additional Features 
Surveillance Included 
Wired or Wireless 
Warranty / Certifications
Certifications and Listings 
1-UL Listed,FCC Listed 
Manufacturer Warranty 
1 Year 


Rated 3.0 out of 5 by 28 reviewers.
Rated 4.0 out of 5.0 by Needs better usage instructions This intercom system is replacing a phone in our freight elevator area. The setup instructions were easy. The user instructions however do not mention that once the doorbell is pressed and then the intercom is activated, you need to wait 60 seconds until the bell can be heard again. It took us about an hour to figure that out. Instructions do say that the intercom resets in 60 seconds, nothing about the bell. The YouTube presentation was removed, so we could not see product in action prior to complete installation. December 10, 2014
Rated 4.0 out of 5.0 by If inexpensive, wirless is what you want, this is your answer. Upon testing the doorbell, I had already heard enough to be satisfied. I must admit I never did thoroughly test the intercom. I just figured it had to be better than the Westinghouse I had previously purchased. There aren't many options out there for inexpensive, wireless bell/intercoms. The compact size of the main (indoor) unit is great. I read another review that said it was difficult to setup. I did not find that to be true. I had it functioning in minutes. The instructions could have been written a little better, but they were adequate. If you live in a cold climate, you'll need the pricier lithium batteries outside to work over the winter. The jury is out on quality; only time will tell, but the competing Westinghouse model I had lasted about 9 months. February 24, 2012
Rated 3.0 out of 5.0 by Wireless doorbell, below my expectations. very hard to program the units, had to call for assistance. November 11, 2014
Rated 1.0 out of 5.0 by Loses connectivity The unit constantly loses connectivity with the base unit and if you have two base units it doesn't link to the intercom only the other base unit. Would not recommend. August 28, 2014
Rated 3.0 out of 5.0 by Used it when I worked at a corporate headquarters I worked in a call center like setting but it was part of the corporate headquarters so people were constantly in and out of our office. Our doors stayed locked with access by security code. My manager decided to get this so that we can hear whenever someone wanted to get in but did not have security code access. We paired it with a camera so we were able to see who exactly was at the door. We also used a remote to unlock the door for people. So with all of these products it made our control of the command center so much easier. This product works very well. It alerts you when someone is at the door and you are able to hear the person on the other end. We were encased in glass so It worked through thick glass. It just takes a sec to get use to the set up. If I remember correctly you could not initiate contact But had to wait until they pressed the doorbell and within a time frame of them pressing the bell you had to space to speak with the person on the other side. All in all a great addition to our office. March 3, 2015
Rated 1.0 out of 5.0 by Out of box failure on two units would not communicate no matter what Bought one and could not get it to work. Reviewed setup, reset, cleared memory, removed batteries, many retries, had store expert attempt to get it working, never worked. Replaced with identical unit and replay of same out of box failure. Unit would perform all the audible setup signals; but would never respond to the doorbell. My experience attempting to initiate 2 new systems would lead me to conclude this item has poor quality control and I suggest you not choose it. June 14, 2014
Rated 1.0 out of 5.0 by easy to setup; poor reliability The wireless doorbell and intercom is very easy to setup so I had high hopes. It was positioned so there was 30 feet between the two units in an office setting. The reliability was incredibly poor: it would consume batteries weekly, the clarity of the voice transmission was awful and garbled, the unit would cut off during transmission, and if we tried increasing the distance more than 30 feet - only the doorbell would work, no voice transmission. Do not buy. July 17, 2012
Rated 1.0 out of 5.0 by worst phone ever i bought this phone from home depo it worked for only one hr.I tried to trouble shoot reading from manual it doesn't work December 18, 2014
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