More lenient cancellation policies: Most home security companies have strict cancellation policies, and if you cancel before your contract is up, you’ll usually be required to pay 100% of the remaining charges. If you cancel ADT monitoring service, you’ll have to pay only 75% of the remaining charges, which is better than most of the other companies in the industry.
With over 140 years of experience, ADT is one of the most popular and dependable security providers in the nation, covering both homes and businesses in the United States and Canada with reliable monitoring and top-notch home automation options. Its plans range from $36.99 to $58.99 with a $99 activation fee, and they require a 36-month minimum contract with applicable early cancellation fees. 

When I got divorced and moved into a new home with my two young boys my parents purchased me an ADT security system. I didn’t think it was necessary, but I’m so grateful now. I don’t have to worry about putting my kids to bed and thinking “what if”. ADT monitors all of those what ifs. We are all safe at night and when I come home to an empty house with my boys in the evening I can feel secure that my house is as well. Thanks ADT and mom and dad.
When I got divorced and moved into a new home with my two young boys my parents purchased me an ADT security system. I didn’t think it was necessary, but I’m so grateful now. I don’t have to worry about putting my kids to bed and thinking “what if”. ADT monitors all of those what ifs. We are all safe at night and when I come home to an empty house with my boys in the evening I can feel secure that my house is as well. Thanks ADT and mom and dad.
Many times agreed to visit me, let’s say Wednesday morning so I decided to stay and wait just to receive a call that afternoon to reschedule. Can you believe it? Not even explaining/apologizing first. During the 4 years happened at least 3 times. Sensors falling to the floor and activating the alarm causing the cops to come to finally find out that the sensor simply fell from the double face tape it was holding it. Yes, double face tape. Also, if you move in the middle of the 3 years contract, you are not allowed to continue the agreement at the new address. You need to start 3 years again or pay the whole remaining months. I WOULD NEVER GO BACK OR RECOMMEND ADT.
In my time with the system, the big winners so far are ADT's Pulse software, the IP video cameras, and some third-party add-ons, namely the Nest Thermostat and the Ring Video Doorbell. I say big winners because these are the components I use daily—the house hasn't burned, been burgled, or flooded, so I haven't much needed many of the other components, but I'm glad they're there.
In 2017, ADT settled five class action lawsuits that claimed wireless sensors used between November 13, 2009 and August 15, 2016 were vulnerable to hacking. Claimants asserted that hackers could access a security system and disable it through certain wireless sensors used in ADT residential security systems. The suits were centered on ADT’s failure to disclose this potential liability. ADT has denied any liability and maintains that the claims have no merit. Rather than continuing litigation, the company agreed to settle and establish a million settlement fund in order to avoid the ongoing expense and uncertainty. February 26, 2018 was the deadline to file a claim in the settlement.
Just canceled my alarm monitoring as of 10/29/2018 'cause they were ripping me off at $42 a month! I have an old BHS-4000A alarm system that was installed 10 years ago which can function independently, non monitored, and as a stand alone unit. Found out the hard way that ADT locks down your entire alarm system when you cancel!! I can't even use it as a stand alone alarm!! Even ADT's phone number shows up on the keypad display to call them!! These scumbags at ADT are holding my alarm, that I own, hostage!! It's all over the internet that they do this! 'Security' company my **!! Stay away from this company! They are not in the business to protect you, just their own wallet! Hey ADT, want to change my mind? Unlock my alarm!

We had ADT service for about 3 years in Columbus, OH. We “tested” the system several times, when our cat would accidentally set it off, or when we would by forgetting to turn it off and then opening the door. And every time the company quickly contacted us, always very professional and calmly asked for our security code. I felt very confident that in a true emergency they’d be just as responsive!
With a $49.99 per month Pulse package, you get all the basic home security coverage you need. You also get to control your system with a tablet, smartphone, or via a web portal. With the ability to remotely arm/disarm your system, set up email and text alerts, and create rules, ADT Pulse makes life easier. So, in short, is ADT Pulse worth the extra monthly fee? Yes, it’s worth it.
My husband and I recently had a security system and carbon monoxide monitoring system installed in our home in Radnor Township. We cannot speak more highly of the customer service we received from our technician, David, and how easily the entire process of receiving the install was. From the initial phone call to having David explain how to set the alarm, everything was conducted professionally and with the utmost attention paid to having us both understand the system. We wanted an excellent security system for peace of mind and we can, without a doubt, say that our minds are entirely at peace! Many thanks ADT!
I installed all of the included hardware and monitoring devices, which includes two window or door detectors and a motion detector. After a week of receiving motion alerts in my home, I disabled and removed motion detector from my account. I have a couple of security cameras in my house, both of which also alert me on my phone to any motion, so I wasn't afraid of missing anything related to movement.
This particular system comes with the Arlo Pro 2 hub (equipped with a Smart Siren) and two HD wireless security cameras. The cameras are suitable for both indoor and outdoor use and have an automatic night vision mode, so you receive crisp video quality no matter the weather or time of day. Receive activity alerts, monitor the live stream, or view recordings from the last seven days using Netgear’s free Arlo Basic subscription plan on your mobile device. Other Arlo Pro 2 systems and accessories are available that include lights and camera mounts.
We’ve had the ADT system for over 3 months now.  No problems at all.  Last week my “big alarm” went off.  I didn’t shut my door leading to the garage tight enough (a problem I have with that door if I don’t deadbolt it) and after I left the house, the “big alarm,” as I call it, went off.  ADT called my house. I was not home.  Then they called my cell phone and told me my alarm was going off.  I had just left my house 4 minutes before they called my cell phone, so I was able to let them know they did not need to call the police (they asked if they should send the police). ADT told me which door was open and I knew it was my fault.  I didn’t shut it properly.

Updated on 11/21/2018: I wanted to follow up regarding the resolution to my situation. Turns out there is no resolution. I called, emailed and called again the CEO's office and they didn't can would not answer my questions. Hung up on me. Their so called Corporate Relations Manager, is a joke, she needs a back to basics training in customer service. They know they are wrong that is why they will not comment on my review. If you look at other 1 star reviews put on here after mine, you will see their response to say sorry to the customer, but mine? They won't even bother. They know I am telling the truth. Since they want to go ahead and blacklist me and remove services, that's fine. I will gladly take my money elsewhere; but they couldn't answer the one question I had for them that they are trying to use as their defense. Where does it say in the contract that they can cancel at any time and for any reason? Nowhere! Read the fine print.
With ADT Pulse you can control things like lights, door locks, garage doors, and your thermostat all from your smartphone—though it is one of ADT’s more expensive monthly plans ($52.99 per month). ADT is also one of the highest-rated companies for security performance because it uses technology and equipment from Honeywell (the same company that manufactures many high-end commercial security products).

What makes Link Interactive so great is its customizable approach to its do-it-yourself home security packages. It got rid of predesigned equipment packages and instead lets you design your system and choose from multiple contract lengths to fit your needs. We love Link Interactive for its transparent and competitive pricing, solid customer service, and customization options.
I work for a company that uses ADT in our office for security. We had trouble with a couple sensors for which an ADT tech came to fix. Whatever he did completely messed up the system. We were without an alarm system for over a week because they didn’t have any techs that could come till then. Why do they not treat this as a necessity much like someone that is on 24/7 to fix your furnace if it goes out in the winter. They didn’t care that the office was with out security for over a week. As far as I’m concerned a security company that doesn’t care if you don’t have security is useless. ADT is useless. I’m looking in to Frontpoint to replace ADT in our company. My warning to those seeking ADT for your home. If they don’t care about a business they aren’t going to care about your home.
Very happy with ADT. I bought an investment property and decided to get an alarm system installed during the five months the property was being renovated. After talking to an ADT representative, I decided to go with them. Things were a little different getting it setup since it wasn't my primary residence but they were able to secure it. It was nice not having to worry about someone breaking in and stealing tools or doing damage to it while it was being renovated.
I have been an ADT customer for my two businesses. Because the locations were far apart I had to make it two separate systems but I still got a good discount for having them both under my name. I got all the equipment for free, and their Pulse monitoring package for under $99 a month (keep in mind that's 2 locations). I figure that is a cheap price to pay to keep an eye on all the high expenses inside my business and I am going to do it for my home too. Cheaper then most the other home bills people pay like TV, internet and utilities and yet it actually protects the most important things, their valuables and their family members. It's a wonder why some people are too cheap to pay for this assuming they can afford a house in the first place.
I have been with ADT going on 11 years. I had the system installed because of a psycho next door neighbor (they have since moved – thank God) and this system has been my life saver not to mention my peace of mind. Unbiased – I am completely happy with them. Their response time is excellent and their customer service has always been prompt with helping me with billing questions, referrals or upgrades to my current system.

Whether you’re across the country or in your own backyard, help manage your home and ADT alarm monitoring with our most high-tech offer available. ADT Pulse® starts at $14/week* and includes convenient, practical features for on-the-go monitored security users. From mobile access and remote arm and disarm capabilities to lightning control and video surveillance, see how this cutting-edge offer can help you manage your home’s security 24/7.
ADT-Monitored Home Security Services is the longest-established security company on our review site. It was over 140 years ago when American District Telegraph pioneered in sending security alerts by Morse code. Today ADT serves both homes and businesses looking for top-notch security systems and alarm monitoring. Systems monitored by ADT use hardwired and wireless equipment to detect invasions and automate homes for energy-saving and convenience.
Until you’re ready to sign, it’s hard to determine exactly what your ADT home security system will cost. While standard equipment is included in their pre-configured packages, additional sensors or devices may need to be purchased a la carte. For example, a surveillance camera, costs $169; a carbon monoxide sensor is priced at $189. Depending on the what you want included in your system, you can end up spending hundreds of dollars to maximize your security system’s capabilities.
ADT monitoring has yet to let me down even with my little kids around the home. I only got a basic security system so I can't really compare or say it's better than "X" company but definitely works for a mother of 4 who wants some added peace to her life! My husband is gone a lot and he likes being able to check what's going on in and outside of the home thru the Pulse monitoring app. This is how I got him to buy the system for us in the first place ;).
Video doorbells offer an easy way to see who is at your door without having to open or even get close to the door. These devices connect to your Wi-Fi network and will send an alert when someone approaches your doorway. They'll record video when the doorbell is pressed or when motion is detected, and usually offer two-way audio communication that allows you to speak with the visitor from anywhere via your phone.
First, I have been an ADT customer for 5 years; when I was researching an upgrade to my system, I called them first. This ADT install has resulted in a 3 month debacle by ADT that has yet to be corrected. The sales representative attempted to sell me equipment I already owned (I only realized this on installation day). And...because I was wanting a higher quality camera, the installers sold me "hd bullet" cameras. These cameras needed to be ordered and a second installation date set. On the first installation date, the installers did not follow their procedures and the HVAC did not work after ADT installed the thermostats. I had to hire an electrician to come and repair the HVAC.
- I can't, for the life of me, figure out how to display the local time on the touchscreen. The time shown is technically correct, but appears to be shown as UTC time. I'd like to get it display as CST/CDT, but haven't seen any option to change that display feature either within the iOS app, via the SmartThings web portal, or on the touch screen itself.
Fortress security systems are capable of supporting multiple wireless accessories, and adding one or more accessories after the original purchase is quick and easy. Many accessories are also compatible across systems, so upgrading to a system with more features is also a breeze. If you're not sure which system is best for you, you can always upgrade when the time is right.

I had someone enter my home when I was at work. ADT called me right away but the cops didn't show up in time. I called back to see what ADT recorded as to how quickly they called (to see if it was their fault or police) and they said they called dispatch after neither myself or my wife answered our phones. So regardless of how quick or slow ADT may be, it still is up to your local authorities to trust their word and come check out your house. A few things got shuffled around with but nothing of real value got stolen. Not fun knowing someone has been snooping around in our home and now I am adding some Pulse cameras to the system for better surveillance.
The Omni LTe is a scaled down version The Omni LTe is a scaled down version of the popular OmniPro II and Omni IIe security and automation systems. The Omni LTe supports the following protocols and products: X-10 UPB Omni-Bus ZigBee Vizia RF Z-Wave Clipsal C-Bus Dynalite Coolmaster KNX HAI Hi-Fi and HAI Hi-Fi 2. In addition to ...  More + Product Details Close
Jean, same here. There have been so many things NOT caught on the ADT security camera because it was outside of the 30 second recording and has to wait 4 to 5 minutes for a reset. So I had no proof the person actually did what they did even though I personally witnessed it myself. Still since it's not on camera, I have no proof as they will definitely deny it which is the reason for me getting the security camera in the first place.. I'm finding more time lapses as well, such as 30 minute gaps when there was clearly motion going on outside. Guess when that happens, it'll get blamed on the Wifi signal. There are even instances when I have a clip and/or picture, yet nothing is in view; figured the sensor caught it but it was outside of the actual viewing. So I agree with you.
I talked with a representative about a home security system. As we talked she asked me questions regarding number of windows/doors etc. She told me we would get window/doors sensors (never actually told me how many my mistake for not asking), also told me it wasn't a problem to include an extra key fob and the really great news was we were going to have all this "free" money to purchase anything else we wanted off the service truck. Salesman and installer arrive and we find out that extra key fob was coming out of our "free" money the representative never ever mentioned this fact.
ADT offers 24/7 professional monitoring of your home security system 365 days a year. Beyond its most basic equipment package and monitoring plan that look like the rigorous security systems of the latter part of the 20th century, ADT now also offers home automation through its app, ADT Pulse. This includes a control panel with Z-Wave compatibility, giving you the flexibility to add whatever smart home devices you’ve already got in play, from lights and locks to appliances.
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