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ADT - 18 Reviews - 8400 Wisconsin Ave, Bethesda, MD - Security Alarm Systems Reviews - Phone (201) 256-3477


8400 Wisconsin Ave
Bethesda, MD 20814
(201) 256-3477
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We had a great deal for our alarm system! It is very affordable! Thank you ADT!


All reviews seem positive

felt satisfied 9/15/2011

My husband and I got the home security system from ADT last month. We felt satisfied with the overall service and the product as well was user friendly. more

designed for residential and commercial properties 9/3/2011

Home Alarm Systems ADT monitored home security systems are designed for residential properties. Their basic home alarm system includes three door and window sensors, an easy touch control keypad, a fire detector, motion detectors, and a Quick Key remote. You can even design your ADT monitored home alarm system to meet your specific security needs. more

Best ADT 5/7/2011

I want to commend ADT for their homes service and effective security system. This is highly recommended esp. to those people who travel a lot. more


I have the best experience until now with my alarm system. ADT is different from other security providers and the feeling is different. I feel more secured with ADT than the other security provider. more

Really helpful and effective 3/31/2011

ADT has been great to my family for over 7 years. We had one break-in within that time and ADT literally saved our lives. If you look at the type of equipment compared to all the other alarm companies its apple and oranges. ADT's service techs are 24hrs which really helps when I need someone on a Sunday, I would never get that from another alarm company. more

Very Happy with ADT 3/1/2011

I am so happy that I made the switch to ADT home security. My previous provider was just eating up my money for fixes etc. With ADT so far, I didn’t encounter any problem. This really is trustworthy company. Been with ADT for almost 6 months. more

The Choice of Everybody 2/26/2011

After watching the news about all the different mom and pop alarm company's in town here the obvious choice for me was ADT. Alot of these alarm company's didn't even have a license to sell alarms. That was disturbing. Also alot of them are using out dated equipment. ADT has been doing this for over 130 years so I think they know what they are doing by now. more

Fast installation 2/25/2011

I decided to get ADT a few months ago after increased crime in my community. I called on a Tuesday and the installer was there on Wednesday. I had a few false alarms as I got used to the system, but the staff was always courteous and nice to me, no matter what! more

Effective and Best 2/24/2011

Best and best. I could get the right words to explain who great i am to use their service. ADT is really functional and effective. more

Go for ADT! 2/23/2011

Last month I got the Multi-Camera package and I am happy I did it. Even if I get to spend some money for it, I know that it will benefit me and most especially my family. Go for ADT home security! more

Wife's peace of mind 2/22/2011

ADT Home Security's 24/7 monitoring is a great help for my wife who tends to worry about our home's safety while at work. more
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Additional information

  • Neighborhoods:

    Chevy Chase