Published 2026-10-02 · 13 min read

Best Home Security Systems for Landlords (2026): Vivint, SimpliSafe, Ring, and ADT Compared

A security system on a rental property protects two things at once: the asset and your ability to manage it from anywhere. But landlords buy security systems for different reasons than homeowners. You need tenant-proof access control, vacant-unit monitoring, and monitoring costs that don't multiply badly across every door — not just the fanciest app.

The four systems that matter most for landlords in 2026 are Vivint (the professionally installed smart-home platform), SimpliSafe (the no-contract DIY favorite), Ring Alarm (the cheapest professional monitoring in the game), and ADT (the legacy name with the biggest monitoring network). Here's how they actually compare on the things rental owners care about.

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General information only: This article is educational content for rental property owners, not legal, financial, or security advice. Pricing, plans, and contract terms change — confirm details with the provider before signing.

The quick verdict

Best overall for landlords: Vivint. One platform for smart locks with per-tenant codes, cameras, and thermostats, all professionally installed. Get a Vivint quote for your rental properties.

Best budget pick: Ring Alarm. Professional monitoring at $19.99/month (Ring Protect Pro) — the lowest pro-monitoring price from any major brand — and starter kits from $199.99.

Best no-contract option: SimpliSafe. DIY installation, no contracts, free self-monitoring, and professional monitoring from $22.99/month.

Best for the monitoring network: ADT. Six in-house monitoring centers and brand-name recognition, but professional monitoring starts around $49.99/month on pro-install systems with a 36-month contract. The newer ADT Self Setup track starts at $24.99/month with no long-term contract.

Best home security systems for landlords: the head-to-head table

What landlords actually need from a security system

Before comparing brands, name the rental-specific jobs the system has to do:

• Tenant turnover access control. Issue a door code to each tenant and revoke it the day the lease ends — no rekeying locks every turnover. Pairing your system with dedicated smart locks keeps this simple; see our best smart locks for rental property roundup.
• Vacant-unit monitoring. Empty houses attract break-ins. Remote cameras, motion alerts, and entry sensors turn a vacancy from a liability into a watched asset.
• Cost per door. A system that's reasonable for one home gets painful across five. Contracts, equipment financing, and per-property monitoring fees all multiply.
• Access for your people. Cleaners, contractors, and showings need scheduled entry without you driving over with a key.
• Tenant cooperation. Whatever you install, the tenant has to live with it. DIY systems the tenant can arm themselves — or professional monitoring that doesn't need them to do anything — both beat systems that nag tenants into compliance.

Vivint: the best overall smart-home platform for landlords

Vivint is a full smart-home security platform: one hub, one app, and a deep device ecosystem — smart locks, doorbell and outdoor cameras, thermostats, lighting, and smoke/CO sensors — managed together. Professional installation is included in every package, and reviewers consistently rate its hardware and app among the slickest in the industry.

Plans and pricing. Vivint doesn't publish equipment prices — you get a custom quote based on the property and the components you choose. Monitoring tiers are advertised starting around $29.99/month for basic security, roughly $39.99/month adding full smart-home device control, and around $49.99/month for video tiers. Equipment is typically financed over 42–60 months with professional installation included; reported totals land around $40–$70/month for a typical setup. Paying for equipment upfront can shorten or remove the long financing term.

Why landlords like it. The headline feature is per-tenant access control: create a unique code for each tenant, contractor, or cleaner and revoke it instantly from the app — no rekeying between leases. Doorbell and outdoor cameras are commonly bundled into packages, which matters for vacant-unit monitoring and documenting move-in/move-out condition. Remote thermostat control keeps a vacant property at a safe temperature and cuts energy waste between tenants. Vivint also runs a Smart Properties program aimed at multifamily buildings and property managers — keyless entry for staff, service-request coordination, and centralized thermostat monitoring across units. For a deeper two-brand breakdown, see Vivint vs SimpliSafe.

The catches. Professional installation only: someone must be at the property for the install appointment. The 42–60-month equipment financing is the longest commitment in the industry — a mismatch if you might sell the property in two years. And the system is proprietary: you're locked into Vivint's ecosystem rather than mixing third-party devices. There's no free or self-monitored tier; you pay for professional monitoring from day one.

Get a Vivint quote for your rental portfolio.

SimpliSafe: the best no-contract option

SimpliSafe is the DIY, no-contract favorite: you install it yourself in about 30 minutes, there are no contracts, and monitoring is entirely optional — you can self-monitor for free through the app and only pay when you want professional dispatch.

Plans and pricing. SimpliSafe offers six monitoring tiers in 2026. Free self-monitoring includes app alerts and live camera views. Self-monitoring with camera recordings costs $9.99/month. Professional monitoring runs $22.99/month (Standard), $32.99/month (Core, which adds video verification and Intruder Intervention), $49.99/month (Pro, adding Active Guard outdoor protection overnight), and $79.99/month (Pro Plus, 24/7 Active Guard). Equipment packages list from $250 to $734, and SimpliSafe runs frequent sales — holiday discounts of 50–60% are common.

Why landlords like it. The per-door economics are friendly: no contract means you can start free self-monitoring on a property and add professional monitoring only during vacancies, when the unit is most at risk. DIY installation means you or a handyman can set it up during a turnover without scheduling an installer. A 60-day trial with full refund keeps the risk low.

The catches. Equipment is sold upfront, not financed over a monitoring contract, so the day-one cost per door is real. Cameras are sold separately (the outdoor camera lists at $199.99), and cloud recording requires at least the $9.99/month plan. SimpliSafe's smart lock is a $100 add-on — the ecosystem is less deeply integrated than Vivint's.

Ring Alarm: the best budget pick

Ring Alarm hits the sweet spot between price and protection for budget-conscious landlords. Equipment bundles start at $199.99 for a 5-piece kit, installation takes about 30 minutes through the app, and Ring's massive camera lineup (owned by Amazon) means every property can be covered cheaply.

Plans and pricing. Ring's plan lineup in 2026: free self-monitoring ($0 — mobile notifications, live view, keypad arming), Ring Solo at $4.99/month (cloud recording for one camera), Ring Multi at $9.99/month (cloud recording for all devices at one address), and Ring Pro at $19.99/month (professional monitoring, cellular backup, cloud recording for unlimited cameras, extended warranties). At $19.99/month, Ring Pro is the cheapest professional monitoring from any major brand — undercutting SimpliSafe's comparable $32.99/month Core plan.

Why landlords like it. The per-door math is the best in the industry: under $20/month for pro monitoring plus cameras, with no contract. The enormous ecosystem of cameras, doorbells, and lighting lets you blanket a property for less than any competitor. Alexa integration means smart-lock and routine automation works well for properties already in the Amazon ecosystem. For a two-brand comparison, see Vivint vs Ring.

The catches. Ring's reputation is mixed: over 70% of more than 4,800 Trustpilot reviews are 1-star, with complaints about short battery life, systems showing "offline," and customer service. Reviewers also report false alarms and a sometimes-confusing keypad. It's B+ rated and accredited by the BBB, and Amazon reviews of the hardware itself are strong (4.7 stars from 17,000+), but go in with eyes open about the monitoring experience.

ADT: the best monitoring network

ADT is the oldest name in home security and the one tenants are most likely to recognize on a yard sign. Its monitoring network — six in-house, redundant monitoring centers — is the industry benchmark.

Plans and pricing. ADT now has two tracks. Professionally installed systems require a 36-month monitoring contract (24 months in California), with monitoring starting around $49.99/month and equipment packages from about $269, plus a $99–$199 installation fee. Early cancellation costs 75% of the remaining contract balance — steep. The newer ADT Self Setup (formerly ADT Blu) track is DIY: equipment from $199.15 to $376.10, self-monitoring from $9.99–$14.99/month, and professional monitoring at $24.99/month for sensor systems or $34.99/month with cameras — no long-term contract after the first month.

Why landlords like it. The yard-sign deterrent is real — ADT's brand recognition is unmatched, and tenants trust the name. The monitoring network is the deepest in the business. ADT Self Setup brings the brand down to DIY prices: professional monitoring at $24.99/month is competitive with SimpliSafe and Ring. For the two-brand breakdown, see Vivint vs ADT.

The catches. On the pro-install track, the 36-month contract and 75% early-termination penalty make ADT the riskiest commitment of the four — a bad fit if you might sell or refinance the property. Equipment is often proprietary and may not transfer to another provider. Monitoring starts highest in the industry on that track.

The real cost-per-door math

Monitoring costs multiply across a portfolio. Here's a rough first-year cost per property at the cheapest professional-monitoring tier (equipment mid-range, before sales):

On a per-door basis, Ring and SimpliSafe are the only systems you can run with professional monitoring across a portfolio without wincing. Vivint and ADT pro-install buy you integration and a monitoring network — worth it on higher-value properties or multifamily, overkill on a $900/month rental.

Contracts and turnovers: the hidden decision factor

For landlords, the contract is at least as important as the monthly price. Think about what happens at each tenant turnover:

• No-contract systems (SimpliSafe, Ring, ADT Self Setup): you can pause professional monitoring between tenants, switch plans, or remove the system entirely without penalty. This flexibility is tailor-made for the turnover cycle.
• Long-financing systems (Vivint 42–60 months, ADT pro install 36 months): you're paying regardless of occupancy. That's fine if you hold properties for decades, but it turns into a penalty if you sell mid-term.

Also consider who's operating the system day-to-day. If you want tenants to arm and disarm, DIY systems with simple keypads are better. If you'd rather tenants never touch it, a professionally installed system with cellular backup and your own app access keeps you in control remotely.

Frequently asked questions

Should landlords pay for professional monitoring, or is self-monitoring enough?

It depends on the property and your proximity to it. Self-monitoring (free on SimpliSafe and Ring) is fine for occupied units near you — you get alerts and call police yourself. Professional monitoring earns its keep on vacant units and out-of-state properties, where a missed notification can mean a missed break-in. Many landlords run free self-monitoring while tenants are in place and switch on professional monitoring during vacancies.

Which security system is cheapest for landlords with multiple properties?

Ring Alarm, by a clear margin. Ring Protect Pro at $19.99/month is the lowest professional-monitoring price from a major brand, equipment kits start at $199.99, and there are no contracts. Across five doors, that's roughly $1,200/year for professional monitoring — less than half what ADT's pro-install track costs for one property.

Can tenants see or disable the cameras?

That's up to how you configure them. Interior cameras in an occupied rental are a legal minefield — avoid them and stick to entry sensors, exterior cameras, and doorbells. Most systems let you give tenants a user code with limited permissions while you keep admin access. Always disclose cameras in the lease and comply with state surveillance laws.

Do I need my tenant's permission to install a security system?

For the structure itself — no, it's your property. But leases should disclose monitoring equipment, and you must not install cameras inside the living space of an occupied unit. Some landlords write system rules into the lease: who gets codes, that codes are revoked at move-out, and that tampering with sensors is a lease violation.

Vivint vs SimpliSafe — which is better for a rental property?

Vivint if you want one deeply integrated platform (smart locks with per-tenant codes, bundled cameras, thermostat control) and don't mind a 42–60-month equipment financing commitment. SimpliSafe if you want the lowest cost and maximum flexibility — no contracts, DIY install, and free self-monitoring you can upgrade during vacancies. We break it down in detail in Vivint vs SimpliSafe for landlords.

Is ADT worth the cost for landlords?

ADT's pro-install track is the priciest option and its 36-month contract with a 75% early-termination penalty is the harshest — hard to justify on a single rental. ADT Self Setup is a different story: $24.99/month for professional monitoring with the ADT monitoring network, no contract, DIY install. If the ADT brand name matters to you or your tenants, Self Setup is the landlord-friendly way to get it.

How do smart locks fit into a security system?

They're the highest-value piece for landlords: unique codes per tenant, instant revocation at move-out, scheduled codes for cleaners and contractors, and no rekeying costs. You can get smart locks inside a security ecosystem (Vivint's are the most integrated) or standalone — our smart lock roundup covers the best standalone options, and our rental security guide covers the full layered approach.

Can I write off a security system on my taxes?

Security systems on rental properties are generally deductible as an operating expense or depreciable as an improvement, depending on cost and classification — monitoring fees are typically deducted in the year paid. This is general information, not tax advice; confirm with your CPA.

Disclosure: pricing, plans, and contract terms cited from public review sources in 2026 — confirm with each provider before signing, as terms change.