ADT monitoring, 24/7
Alarm signals go to one of six UL-certified ADT centers in the U.S. The centers back each other up, so a signal still gets handled if one is out, and a cellular link carries it when the home internet is down.
Details by phoneAuthorized ADT Dealer150 years of ADT
Know the ADT rate before you order.
ADT runs 24/7 professional monitoring from six redundant U.S. centers and pairs it with Google Nest cameras and smart-home control. We get the quote for your home and read you the terms, and a certified technician installs, often as soon as the next day.
New-customer offer from ADT
2 Google Nest Cams on us plus $250 off your system
6-Month Money-Back Guarantee ADT protects 6M+ homes
6 U.S. centers
Next-day install
Doors and windows closednow
My Home
ADT+ · Connected
LIVE
00:00
Nest Cam · Front porch
Front door Secure
Living room Secure
Garage Secure
System armed. ADT monitoring is on.
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The ADT offer, in full
New customers who start ADT-monitored service get 2 Google Nest Cams and $250 off the system from ADT. The conditions sit directly under the offer, and we read them to you before anything is ordered.
New customers · ADT offer
2 Google Nest Cams on us
plus $250 off your system
- 2 Google Nest Cams included
- $250 off your system
- Professional installation
Google Nest Cam
AI person, package & vehicle alerts
Offer requires a new professional monitoring agreement and is for new customers only. Requires a minimum $349 professionally installed system purchase and a 36-month monitoring plan starting at $59.99/mo; early termination fees apply. Equipment and installation may require upfront purchase. Offer subject to change without notice. See adt.com for complete terms.
Professional monitoring tiers
Each tier includes ADT's round-the-clock professional monitoring with a cellular backup. ADT sets the monthly rate per home, and we obtain that quote while you are on the phone. Start with the alarm and add cameras or smart-home control whenever you choose.
Secure Monitoring
For systems without smart-home devices or cameras.
Quotedper home/mo
monitoring · plus equipment & install
- 24/7 professional monitoring
- Cellular + battery backup
- Door, window & motion sensors
- ADT+ app arm/disarm & alerts
- Yard sign & window decals
Most popular
Smart Monitoring
Adds smart-home devices, but no cameras.
Quotedper home/mo
monitoring · plus equipment & install
- Everything in Secure
- Smart locks, lights & thermostat
- Garage & geofencing automations
- Google Home & voice control
- Custom scenes & schedules
Complete Monitoring
For systems that include cameras.
Quotedper home/mo
monitoring · plus equipment & install
- Everything in Smart
- Google Nest doorbell + cameras
- Video verification for faster dispatch
- 30-day Nest Aware included
- Trusted Neighbor secure access
ADT self-setup plans
Setting it up without a technician?
These three are the exception: ADT prints a monthly rate for its self-setup plans, so the figures below are ADT's published prices, not quotes. There is no technician visit and no long-term contract, and you can switch or cancel whenever you like.
Video Connect
Camera plan: you watch the feeds yourself, with no professional monitoring.
$9.99/mo
plus equipment · no long-term contract
- Live video feeds in the ADT+ app
- Camera motion alerts
- 30-day event history
- Object detection (person, package, vehicle)
- Professional monitoring NOT included
Self-Protect
Self-monitored: you run the whole system from the ADT+ app.
$14.99/mo
plus equipment · no long-term contract
- Arm and disarm while home or away
- Live video feeds and camera motion alerts
- 30-day event history
- Object detection (person, package, vehicle)
- Professional monitoring NOT included
Monitored
Pro-Protect with video
Self-installed, with ADT professionals monitoring it 24/7.
$34.99/mo
plus equipment · no long-term contract
- ADT 24/7 professional monitoring
- ADT contacts emergency services if your alarm triggers
- Arm and disarm while home or away
- Live video, motion alerts and 30-day event history
- Object detection (person, package, vehicle)
Monthly prices shown are starting rates and exclude equipment, installation and applicable taxes/fees. A 36-month monitoring agreement is required for professionally installed systems (24 months in California). Prices and offers vary by package and are subject to change.
System components
An ADT system joins entry sensors, cameras, locks and smoke detectors in the ADT+ app, with ADT's monitoring centers watching around the clock. The six parts, one at a time:
Google Nest cameras
Nest cameras indoors and out, plus the Nest doorbell. Alerts separate people from packages and vehicles, and the video history runs 30 days on the included Nest Aware.
Details by phoneLocks, lights, thermostat
From the ADT+ app or by voice command: lock up, dim the lights, adjust the thermostat, shut the garage. Google Home is supported.
Details by phoneSmoke, CO, flood, freeze
ADT monitors smoke, carbon-monoxide, flood and freeze sensors as well, covering hazards a burglar alarm cannot detect and summoning help even when nobody is home.
Details by phoneTrusted Neighbor
Trusted Neighbor gives the people you pick, such as family, a dog-walker or a cleaner, secure entry by face recognition, and notifies you at each arrival and departure.
Details by phoneCertified installation
A certified, background-checked technician lays out the system for your floor plan and installs it. ADT lists next-day appointments in most areas.
Details by phoneCoverage, room by room
Sensors placed around your floor plan
The technician maps entry points, living areas and hazard spots, then places each sensor to match how the house is used.
Living areas
Motion & glass-break
Doors & entry
Contact sensors on each entry
Kitchen & water
Smoke, CO & flood sensors
Bedrooms
Armed through the night
Ordering ADT through us
1
You call; we ask about the home
On the call we take the address, the number of doors and windows, anything you want watched, and a budget. There is no obligation to buy.
2
Design and quote
The system is designed around your home, and ADT's quote for it is read to you line by line: monitoring tier, equipment, installation, contract length.
3
Installation and activation
A certified technician installs the equipment and turns on 24/7 monitoring, in many areas as soon as the day after you order.
ADT, by the numbers
These figures are ADT's own. ADT has been protecting American homes since 1874, and an alarm signal goes to an ADT monitoring professional over a network designed with redundancy.
150+
Years in business
ADT traces its start to 1874.
6M+
Homes Protected
Across North America, per ADT.
6
Monitoring Centers
All in the U.S., UL-certified, redundant.
24/7
Monitoring hours
Staffed around the clock, every day.
ADT's written guarantees
ADT offers the three guarantees below, each with its own conditions in the small print underneath. The conditions matter as much as the headline.
6-Month Money-Back Guarantee
ADT refunds your money if it cannot resolve a covered system issue within the first six months.
6-Month Money-Back Guarantee requires continuous professional monitoring and a Quality Service Plan; system issue must be unresolved after a reasonable attempt. See terms for details.
Theft Protection Guarantee
A burglary while the system is armed can qualify: ADT may pay back as much as $500 toward your insurance deductible.
Theft Protection Guarantee reimburses up to $500 of your homeowner's insurance deductible if your armed system is burglarized — subject to terms and conditions.
Rate-Lock Assurance
Your monthly monitoring price cannot rise during the initial term of the agreement.
Rate lock applies to your monitoring agreement for the initial term. See agreement for details.
Front door · Locked
Backyard · Live
Thermostat · 71°
Control from your phone
In the ADT+ app you can view the cameras, lock or unlock doors, switch lights and arm or disarm the alarm, from the driveway or from another city.
- Remote lock and unlock
- Live camera feeds
- Lights, thermostat & garage
- Arm and disarm remotely
ADT questions
What people ask about ADT
Contracts, outages, add-ons, installation timing and ADT's guarantees, answered with the conditions included.
For new customers starting 24/7 ADT monitoring, ADT includes 2 Google Nest Cams and takes $250 off the system, under the conditions printed with the offer. Call and we go through them first.
Mon–Fri 8 AM–9 PM ET · Sat–Sun 9 AM–6 PM ET