ADT Self Setup vs Pro Install: Cost, Contract, Equipment
ADT prices the same package two ways. As of October 2026, its terms list each package $180 to $995 higher pro-installed than Self Setup, with the same starting monitoring rate ($29.99 or $44.99 a month). The real difference is the contract: Pro Install requires 36 months, and ADT may charge 75% of the remaining monthly charges if you leave early, while Self Setup is month to month.
Figures researched 2026-10-01; each source below carries its access date. Prices change; treat any price here as "as of" its date.
Same package, two prices
ADT's ecommerce terms page lists the total cost of each package for both paths, before promotions and depending on location. As of October 2026:
| Package | Self Setup | Pro install | Difference | Monitoring from |
|---|---|---|---|---|
| BYO (base + 1 sensor) | $269 | $449 | $180 | $29.99/mo |
| Safe & Sound | $404 | $674 | $270 | $29.99/mo |
| Water Detection | $509 | $929 | $420 | $29.99/mo |
| Outdoor Video | $648.98 | $1,098.98 | $450 | $44.99/mo |
| Front Door Protection | $659.98 | $1,068.98 | $409 | $44.99/mo |
| Family First | $758.97 | $1,268.97 | $510 | $44.99/mo |
| Nighttime Video | $928.97 | $1,408.97 | $480 | $44.99/mo |
| Total Safety | $1,573.95 | $2,568.95 | $995 | $44.99/mo |
The difference column is our subtraction. The monitoring starting rate in these terms is the same for both paths. ADT's marketing pages quote other starting points: its Self Setup page lists monitoring from $24.99 (and $34.99 in one offer), its pro install page lists $45.99, its monitoring page says $49.99 for Pro Install, and one offer cites $56.99 on a 36-month contract. We report the spread because ADT's pages differ. For the full breakdown of monitoring tiers, see ADT monitoring cost; our ADT equipment cost guide covers individual device prices.
What do the two paths cost over 3 years?
Our arithmetic from ADT's own package and monitoring prices as of October 2026, before taxes, promotions and the optional Quality Service Plan:
| Package | Self Setup, 36 months | Pro install, 36 months |
|---|---|---|
| BYO at $29.99/mo | about $1,349 | about $1,529 |
| Front Door Protection at $44.99/mo | about $2,280 | about $2,689 |
| Total Safety at $44.99/mo | about $3,193 | about $4,188 |
The gap is the equipment and installation premium alone, because ADT's terms list the same monitoring starting rate for both paths. Compare that premium with what independent installers charge in our installation cost guide.
The contract changes the risk, not the headline. A Self Setup customer can leave after the one-month minimum. A pro-install customer who leaves 12 months into a $44.99 contract could owe about $810 under ADT's 75% clause (our arithmetic: 24 remaining months x $44.99 x 0.75). In California, ADT's terms state the pro-install contract is 24 months instead of 36.
Other differences in ADT's terms
- Financing. ADT states pro-installed equipment can be financed for up to 60 months and Self Setup equipment for up to 36 months. Its Affirm financing for online orders runs from 0 to 36% APR depending on eligibility.
- Theft Protection Guarantee. ADT's up-to-$500 deductible reimbursement is available to pro-installed customers in all ADT markets but to Self Setup customers only in limited markets.
- Money-back guarantee. For Self Setup systems, ADT states eligibility requires continual payment of both the Quality Service Plan and professional monitoring.
- Quality Service Plan (QSP). ADT's extended limited warranty starts at $8 a month for essential protection and $13 or $17 a month for comprehensive protection, depending on the package. Several Self Setup offers exclude QSP, and ADT charges a $99 on-site assessment fee per technician visit.
- Monitoring. Both paths use ADT's professional monitoring. ADT's monitoring page lists six monitoring centers, all US-based (a comparison table on its pro install page lists nine company-owned US centers), and Alarm Messenger text verification.
None of these terms change what a burglar sees at the door; they change who installs the system, who carries the repair risk, and how hard it is to leave.
Which path fits which buyer?
By ADT's own published prices and terms as of October 2026:
- Self Setup fits buyers who can mount sensors and pair cameras themselves, want to avoid a 36-month commitment, and want the lowest ADT equipment price. If you are also weighing other DIY brands, SimpliSafe vs ADT covers the closest rival.
- Pro Install fits buyers who want a technician to place and test everything, want the Theft Protection Guarantee in every market, or want the longer 60-month financing term, and who are confident they will keep the service for the full contract.
For market context, see home security cost per month. ADT negotiates pro-install pricing by quote, so published numbers are a starting point; our quote form can collect quotes from professional monitoring providers for your home.
Frequently asked questions
- How much more does ADT Pro Install cost than Self Setup?
- ADT's ecommerce terms list each package $180 to $995 higher when professionally installed, as of October 2026: for example, Front Door Protection is $659.98 Self Setup or $1,068.98 pro-installed. The starting monitoring rate in those terms is the same for both paths.
- Does ADT Self Setup require a contract?
- No. ADT's terms describe Self Setup monitoring as month to month with a one-month minimum. Pro Install requires a 36-month monitoring contract (24 months in California), and early termination may cost 75% of the remaining monthly charges.
- Is ADT monitoring the same on both?
- Both paths use ADT's professional monitoring, and ADT's package terms list the same starting monthly rate for each. Some features differ by market, such as the Theft Protection Guarantee, which ADT offers to Self Setup customers only in limited markets.
- Can I finance ADT equipment either way?
- Yes. ADT states pro-installed equipment can be financed for up to 60 months and Self Setup equipment for up to 36 months, for eligible residential customers.
- What is ADT's Quality Service Plan and do I need it?
- QSP is ADT's extended limited warranty, starting at $8 a month for essential protection and $13 or $17 a month for comprehensive protection, as of October 2026. It is optional, but ADT states Self Setup customers must keep paying QSP and monitoring to be eligible for its money-back guarantee, and ADT charges a $99 on-site assessment fee per technician visit.
Sources
- ADT ecommerce terms, same packages priced both ways: BYO $269 Self Setup or $449 pro-installed; Safe & Sound $404 or $674; Water Detection $509 or $929; Outdoor Video $648.98 or $1,098.98; Front Door Protection $659.98 or $1,068.98; Family First $758.97 or $1,268.97; Nighttime Video $928.97 or $1,408.97; Total Safety $1,573.95 or $2,568.95; monitoring starting at $29.99/mo (BYO, Safe & Sound, Water) or $44.99/mo (camera and lock packages) without QSP on either path; pro install requires 36-month contract (24 months in California) and ADT EasyPay; Self Setup month-to-month, one month minimum; early termination of 36-month contract may cost 75% of remaining monthly charges; QSP from $8/mo essential and $13 or $17/mo comprehensive; $99 on-site assessment fee per technician visit: https://www.adt.com/about-adt/legal/ecommerce-terms-and-conditions (accessed 2026-10-01)
- ADT Self Setup page: ADT Security monitoring starting at $24.99/mo for Self Setup only, pro monitoring plan one month minimum, equipment extra, excludes QSP; pro install starts at $45.99 per month; offer terms cite Self Setup starting at $34.99 or pro install with 36-month contract starting at $56.99/mo; Theft Protection Guarantee up to $500 available to pro-installed customers in all markets and to Self Setup customers only in limited markets; money-back guarantee for Self Setup requires continual QSP and monitoring payments; pro-installed equipment financing up to 60 months, Self Setup up to 36 months; Affirm financing 0 to 36% APR: https://www.adt.com/own-vs-rent-security/self-setup (accessed 2026-10-01)
- ADT pro install page: ADT monitoring starting at $45.99/mo; Self Setup from $24.99/mo; one offer cites pro install with 36-month contract from $56.99/mo; comparison table lists 9 company-owned US-based monitoring centers for ADT: https://www.adt.com/own-vs-rent-security (accessed 2026-10-01)
- ADT monitoring page: 'Pro Monitoring starts at $49.99 for Pro Install'; Secure, Smart and Complete pro install tiers without per-tier prices; Complete adds live video monitoring with 30 days of Nest Aware clips; Trusted Neighbor; 6 monitoring centers, all based in the US; Alarm Messenger text verification, over 50% reduction in false alarm events vs sites not enrolled: https://www.adt.com/monitoring-plans-security-services (accessed 2026-10-01)
Related guides
- ADT vs Frontpoint: Pro Install and Contracts vs DIY Day-Rate Plans ADT vs Frontpoint compared by published pricing as of August 2026: monitoring plans, contracts, install models, and which security approach costs less overall.
- Arlo vs eufy Security Cameras: Cloud Plans vs Local Storage Arlo vs eufy security cameras compared on published specs and August 2026 pricing: hardware costs, subscription fees, local storage, and night vision.
- Arlo vs Ring Cameras: Plans, Storage and Specs Arlo vs Ring cameras on published specs and plan prices: video history, local storage options and what works with no plan.
- Blink vs Ring Cameras: Battery, Storage and Plan Costs Blink vs Ring, both Amazon-owned, compared on published battery ratings, local storage options and plan pricing as of 2026.
- Brinks vs ADT: Published Prices and Contract Terms Brinks Home vs ADT compared on what each publishes: monitoring rates, equipment, contract length and cancellation terms.