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Seattle ADT prices & plans
ADT security packages and prices in Seattle
Secure+ $53.99, Smart+ $63.99, Complete+ $74.99. $99 install on many plans. Free alarm-system promo ($850 value) on qualifying monitoring*. Same ADT monitoring on every plan.
What every Seattle package includes
Professional SafeStreets installation, ADT 24/7 monitoring, and a system designed for your address. The panel can still reach ADT if Seattle City Light, Puget Sound Energy, or the internet is out.
ADT Secure+
Adds smoke or carbon monoxide
$53.99/mo*
$99 install
- Secure-level intrusion monitoring
- 1 smoke or carbon monoxide detector
- ADT app on your phone
- Professional install and test
- Good first upgrade
ADT Smart+
Most popular
$63.99/mo*
Smart lock, thermostat, or garage*
- Secure-level intrusion monitoring
- Smart lock, thermostat, or garage*
- Arm and disarm from your phone
- Alerts when a door opens
- Schedule lights and locks
ADT Complete+
Video and cameras
$74.99/mo*
Cameras available · some installs higher
- Indoor and outdoor cameras*
- Doorbell camera options
- Video in the ADT app
- Smart home plus cameras
- Best fit for larger homes
*With $99 installation charge and a new monitoring agreement. Early termination fee applies. Equipment counts and some Complete+ camera packages vary. Ask on the quote call.
The $850 alarm-system promo, in plain English
On qualifying new monitoring, many Seattle homeowners get a free professionally installed alarm system valued at $850*. That is equipment credit on a new 36-month agreement — not a kit in a box. Ask on the call whether your address qualifies. $99 install still applies on many plans. Homeowners only.
ADT Secure+ · $53.99/mo*
Doors, windows, 24/7 monitoring, and the app. The usual starting point if you just want the house watched, including the garage.
ADT Secure+ · $53.99/mo*
Adds a monitored smoke or carbon monoxide detector. A common upgrade on two-stories in Ballard, Queen Anne, and West Seattle.
ADT Smart+ · $63.99/mo*
The plan most Seattle orders pick. A smart lock, thermostat, or garage on the same app, so you can arm from the car on I-5 or 520.
ADT Complete+ · $74.99/mo*
Adds a doorbell and cameras in the app. The usual step after packages keep walking off the stoop. Some camera packages have a higher install.
What you will hear on the quote
The monthly number on this page is the monitoring plan. Equipment credits and the $99 install are promotional and require a new monitoring agreement — typically 36 months — with early termination fees. Seattle does not issue a subscriber permit. Bellevue and other cities have their own offices; we will name yours from the ZIP. Offers are for homeowners.