Blog
Xfinity Home Security 2026: Xfinity Shield ($15), Pro Monitoring Cost, Is It Worth It?
Updated on October 25, 2026
11 min read
Xfinity home security costs $55/month for professional monitoring or as little as $10/month for a self-protection (video-only) plan, plus equipment that runs $360–$600 upfront or financed over 24 months. There’s no contract if you pay for equipment upfront, and the big draw is bundling it onto your existing Xfinity internet and cable bill. Whether Xfinity home security is worth it comes down to one thing: it’s most compelling if you’re already an Xfinity internet customer who wants everything on one bill — otherwise cheaper, higher-rated systems exist.
TL;DR — Xfinity home security in 2026
- Monthly cost: $55/mo professional monitoring; $10/mo self-protection (video only).
- Equipment: Base $360, Complete $480, Ultimate $600 — upfront or financed over 24 months.
- Install: ~$100 professional installation per visit.
- Contract: none if you buy equipment upfront; 24-month financing needs a credit check.
- Verdict: Best for existing Xfinity internet customers who value one bundled bill; price-focused buyers can pay far less elsewhere.
Latest update — October 25, 2026: Xfinity Shield
On August 18, 2026 Comcast launched Xfinity Shield, now the newest Xfinity Home product. WiFi Shield is included free for Xfinity Internet customers with an Advanced Gateway (network security, Family Settings and WiFi Motion, which senses movement from the Wi-Fi signal with no cameras). Shield Select is $15 a month with an indoor camera and a door/window sensor included, 7 days of cloud video, AI person/pet/vehicle/package detection and 24/7 urgent response from the app; it is self-install and does not include professional monitoring with automated dispatch. Add-on cameras are $1.67 (indoor) and $3.33 (outdoor) a month on 36-month terms. The monitored Pro Protection plans below remain for existing customers and some markets.
What is Xfinity Home?
Xfinity Home is Comcast’s professionally installed home-security and smart-home service, sold alongside Xfinity internet and cable. It pairs a touchscreen panel with door/window sensors, cameras, and smart-home devices, backed by 24/7 professional monitoring with cellular backup. The pitch for Xfinity Home is convenience: if you already pay Xfinity for internet, you can add security to the same account and bill rather than signing up with a separate provider.
Definition — bundled security: adding a home-security service to your existing internet/cable account so it appears on one bill, versus buying a standalone system from a dedicated security company. Bundling adds convenience but doesn’t always mean the lowest price.
How much is Xfinity home security per month? (2026 pricing)
Xfinity Home pricing splits into a monitoring plan and the equipment you buy or finance. Here is the current 2026 monitoring breakdown:
| Plan | What you get | Monthly cost |
|---|---|---|
| Self-Protection | Cloud video recording for up to 6 cameras (no pro monitoring) | $10 |
| Professional Monitoring | 24/7 monitoring with cellular backup + smart-home control | $55 |
On equipment, the Base Home System is $360 (or $15/month for 24 months), the Complete Home System is $480, and the Ultimate package is $600 (or $25/month for 24 months). Professional installation runs about $100 per visit. Paying upfront avoids a contract; financing the equipment over 24 months requires a credit check.
Xfinity home security monitoring and installation
Xfinity’s professional monitoring runs 24/7 with cellular backup, so alarms still reach the monitoring center if your internet or power drops. Systems are professionally installed, typically for around $100 per visit. The trade-off is cost: at $55/month, Xfinity Home monitoring is notably pricier than DIY-first brands, which start near $20–$25/month. You’re paying partly for the convenience of one Comcast account and partly for professional setup.
Xfinity home security contract and bundling
Xfinity Home requires no contract if you buy the equipment upfront — you simply pay the monthly monitoring and can cancel monitoring later. If you finance the equipment over 24 months, that financing functions like a commitment and needs a credit check. The headline benefit is bundling: adding security to your existing Xfinity internet and cable account puts everything on one bill. That convenience is real, but confirm the bundled total against a standalone system before assuming it saves money.
Xfinity Home pros and cons
| Pros | Cons |
|---|---|
| One bill with existing Xfinity internet/cable | $55/mo monitoring is higher than rivals |
| Professional install + 24/7 cellular-backup monitoring | Installation fee (~$100) per visit |
| Flexible upfront or financed equipment | No Alexa or Google Assistant voice control |
| Smart-home integrations (August, Philips Hue, ecobee) | Lower independent rating (7.3/10) than top brands |
Is Xfinity home security worth it?
Xfinity home security is worth it mainly if you’re already an Xfinity internet customer who values one bundled bill and professional installation. It earns a middling 7.3/10 from Security.org — solid but below ADT and SimpliSafe (both 9.8/10) — and its $55/month monitoring is among the highest in the category. If bundling and convenience matter most to you, it’s a reasonable pick. If you care about the lowest price or the highest rating, a DIY brand like SimpliSafe or an established provider like ADT will serve you better.
How Xfinity Home compares to ADT, SimpliSafe, and Cox
| Brand | Monitoring (from) | Rating | Best for |
|---|---|---|---|
| Xfinity | $55 | 7.3/10 | Existing Xfinity customers |
| ADT | $24.99 | 9.8/10 | Established monitoring |
| SimpliSafe | $21.99 | 9.8/10 | Low-cost DIY value |
| Cox Homelife | Bundle | — | Existing Cox customers |
See our ADT review, SimpliSafe review, and the other provider-bundle option, Cox Homelife, for full comparisons.
Xfinity Home equipment and smart-home features
Xfinity Home builds around a touchscreen panel with door/window sensors, motion sensors (including pet-friendly options), indoor and outdoor cameras, and a video doorbell. It integrates with popular smart-home devices like August smart locks, Philips Hue lighting, and ecobee thermostats, all controlled from the Xfinity app. One notable gap: Xfinity Home lacks Alexa and Google Assistant voice control, which most competitors support.
Should you bundle Xfinity home security with internet?
Bundling makes the most sense when you’re already paying Xfinity for internet and want one account and one bill. Before you commit, compare the all-in bundled cost — internet + $55/month monitoring + financed equipment — against a standalone DIY system paired with your current internet. If you’re shopping internet at the same time, it’s worth comparing providers and plans in your area first, then deciding whether an Xfinity security add-on is the convenient choice or an expensive one.
Key facts: Xfinity Home monitoring is $55/mo (or $10/mo self-protection), equipment is $360–$600, install is ~$100, and there’s no contract if you pay upfront. It earns a 7.3/10 SecurityScore. FTC guidance on buying a home security system is a useful neutral checklist before you bundle.
Xfinity for business: Comcast Business SmartOffice video monitoring
Comcast’s business arm does not sell Xfinity Home to businesses; the commercial product is Comcast Business SmartOffice, a video-monitoring service launched March 23, 2017 with commercial-grade cameras, live and recorded viewing from the SmartOffice app or a desktop, up to 30 days of cloud video retention with access for up to four employees, professional installation and 24/7 support. Comcast’s own description says the first camera is included with the service and additional cameras carry a monthly charge, but as of September 28, 2026 it publishes no price; SmartOffice is sold by quote at 855-407-2090, in selected markets, alongside Comcast Business Internet. For alarm monitoring rather than cameras, a business needs one of the dedicated lines — ADT Business, Vivint Business Security or SimpliSafe for Business.
| Business product | Price | Terms |
|---|---|---|
| Comcast Business SmartOffice | Quoted; first camera included, additional cameras monthly | Up to 30 days cloud retention; 4 employee logins; pro install; 24/7 support |
| Alarm monitoring for business | Not offered by Comcast Business | Use ADT / Vivint / SimpliSafe business lines |
Source: the provider’s own business pages, read September 28, 2026. Business security is quoted by location and configuration; treat these as the published starting points.
What a business security plan adds over the residential one: commercial monitoring with employee access codes and open/close reporting, multi-location management, video verification or virtual guard options, and commercial-use terms. For a home office, the residential plan on this page is usually the right buy; for a storefront, warehouse or office, price the business plan against the systems compared here and the two or three business lines below.
Business shopper? Compare security systems at your address, see business internet providers, or talk to a specialist.
Xfinity home security: the questions people ask, answered
What Xfinity customers type when they are pricing security, in their own words, answered as of October 25, 2026.
What is Xfinity Shield home security, and what does it cost?
Xfinity Shield launched August 18, 2026 as the newest Xfinity Home product, in two tiers. WiFi Shield is free for Xfinity Internet customers with an Advanced Xfinity Gateway: network security (CyberSecure), Family Settings, and WiFi Motion, which senses movement in the home from changes in the Wi-Fi signal, with no cameras and no video. Shield Select is $15 a month and adds an indoor camera and a door/window sensor, seven days of cloud video, AI detection of people, pets, vehicles and packages, and 24/7 urgent response (tap in the app to reach a professional). It is self-install, requires Xfinity Internet, and the included camera and sensor are on a 36-month equipment term that is charged out if you cancel early.
How much are extra Xfinity cameras, including two outdoor cameras?
On Shield Select, add-on equipment is billed over 36 months: an additional indoor camera $1.67 a month, an outdoor camera $3.33 a month, a video doorbell $3.33 a month and an extra door/window sensor $0.55 a month. Two outdoor cameras therefore add about $6.66 a month on top of the $15 plan, or roughly $240 over the term, with cloud storage included in the plan price. Buying your own cameras and using the Xfinity app is not supported; Shield works with Xfinity’s equipment.
Does Xfinity still offer professionally monitored home security with alarm dispatch?
Xfinity Home’s professionally monitored plans (Pro Protection, with 24/7 monitoring and automated emergency dispatch) still exist for existing subscribers and in some markets, but Xfinity is steering new customers to Shield, which replaces dispatch with urgent response you trigger from the app. If you want a monitored alarm that calls the police when a sensor trips while you are away, compare ADT, Vivint, SimpliSafe or Ring on the security comparison linked below; if you want cameras, alerts and a path to a human when something looks wrong, Shield Select at $15 is the cheaper answer. Note that WiFi Motion and Dark Watch are not available on Pro Protection accounts.
What do Xfinity Shield reviews say?
Early reviews (the product is two months old) praise the price and the fact that WiFi Shield costs nothing, and they treat WiFi Motion as a novelty that is useful for ‘is anyone home’ alerts but not a substitute for sensors, since it cannot tell a person from a large dog and is disabled on older XB6 and Commscope XB7 gateways. Criticisms are the 36-month equipment term, seven days of cloud history versus 30 or 60 on competitors, and no professional monitoring. For an Xfinity Internet household that wants basic cameras and alerts, it is the lowest-cost option on the market; it is not a full security system.
Is Xfinity home security a good deal compared with ADT or SimpliSafe?
For cameras and alerts, yes: $15 a month with an indoor camera and sensor included undercuts SimpliSafe’s $20 to $30 monitoring and ADT’s $25 to $45, and there is no separate hub to buy. For a monitored burglar alarm, no: Shield Select does not dispatch police or fire, so a household that wants that should price a monitored system. Also factor that Shield is tied to Xfinity Internet; cancel the internet and the security goes with it, plus the remaining equipment balance.
Do I have to take Xfinity home security or ‘home tech protection’ with my internet?
No. WiFi Shield is included automatically with an Advanced Gateway and can be ignored or its features turned off in the app; Shield Select is an optional $15 upgrade. Xfinity’s separate device protection plans (sometimes sold as tech protection) are also optional add-ons and can be removed from the account in the app or by chat. If a Shield Select charge appears that you did not add, ask Xfinity to remove it and waive the equipment balance, since it was never installed.
Also searched as: Xfinity home security, Xfinity Shield home security, Xfinity security, Xfinity security system, Xfinity cameras for home security and Xfinity home security cost. They all mean the product on this page.
Xfinity home security FAQ
How much is Xfinity home security a month?
Xfinity home security is $55/month for professional monitoring, or $10/month for a self-protection plan with cloud video recording. Equipment ($360–$600) is separate.
Does Xfinity Home require a contract?
No, not if you buy the equipment upfront. Financing the equipment over 24 months functions like a commitment and requires a credit check.
Do I need Xfinity internet to get Xfinity home security?
You don’t strictly need it, but Xfinity home security is designed for Xfinity internet customers who want everything on one bundled bill — that’s its main advantage.
Is Xfinity home security worth it?
It’s worth it mainly for existing Xfinity customers who value bundling and professional installation. Price- and rating-focused buyers can do better with SimpliSafe or ADT.
How much does Xfinity Home equipment cost?
The Base system is $360, Complete is $480, and Ultimate is $600 — payable upfront or financed over 24 months, plus about $100 for professional installation.
Is Xfinity Home cheaper than ADT?
No. At $55/month monitoring, Xfinity is more expensive than ADT’s $24.99 entry monitoring, though ADT charges separately for equipment and may require a contract on pro-installed systems.
Does Xfinity Home work with Alexa or Google?
No. Xfinity home security lacks Alexa and Google Assistant voice control, though it integrates with August locks, Philips Hue, and ecobee.
Can I self-monitor Xfinity Home?
Partly. The $10/month Self-Protection plan offers cloud video recording for cameras without professional monitoring, but full alarm response requires the $55/month plan.
Does Xfinity offer business security?
Not as Xfinity Home. Comcast Business sells SmartOffice, a video-monitoring service with commercial-grade cameras, up to 30 days of cloud retention, four employee logins and professional installation; the first camera is included and additional cameras are a monthly charge, quoted by Comcast Business as of September 28, 2026. It does not include alarm monitoring.
Also compare energy, home security and home warranty at your address
Electricity plans in 14 deregulated states. Security and warranty nationwide.
