Apartment buying guide · Sources checked September 11, 2026
Apartment security: choose a setup that fits your doors, lease and budget
Start with the openings you need to cover and the installation your building permits. Then choose sensors, camera recording and monitoring. “Wireless” does not automatically mean permission-free, damage-free or free of power cables.
SimpliSafe, Ring Alarm and Abode offer different starting points for a do-it-yourself alarm. An installed system can also be considered if the property allows the work. The right choice depends on the actual apartment, not whether a brand is labeled “best for renters.”
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Count accessible openings, not bedrooms
A one-bedroom unit with a front door, patio door and accessible windows may need a different layout from a larger upper-floor unit. Make a list of each opening you want the alarm to detect. A motion sensor can serve a separate interior-detection purpose; it is not a proven substitute for a fixed percentage of door or window coverage.
| Illustrative layout | Openings to assess | What to check before ordering |
|---|---|---|
| Upper-floor unit with one entrance | One entrance door; separately review whether any other opening is accessible | Door/frame sensor fit, permitted attachment, and suitable interior sensor placement |
| Ground-floor unit with a patio | One entrance door + one patio door + two accessible windows = four openings | Each opening’s shape and installation requirements; whether the kit has enough compatible sensors |
| Shared apartment | The relevant exterior openings, plus roommates’ routines | Who can arm/disarm, which rooms stay private, and how everyone will avoid accidental alarms |
These are planning examples, not tested security designs. Follow the selected manufacturer’s placement and testing instructions. Keep existing building life-safety equipment in place; an optional apartment alarm is not a replacement for required smoke or carbon-monoxide protection.
“No drill” describes a mount, not your lease
Review the lease and building rules before ordering anything that attaches to the property or records shared space. If the rules are unclear, describe the exact product, location and attachment method to the property manager and ask for written permission. An adhesive mount does not establish a legal right to install it or guarantee an undamaged finish.
SimpliSafe documents adhesive mounting for its sensors, while warning that rough surfaces, dirt, cold and humidity can affect adhesion. It also provides a screw-mounting option. Check the surface and the specific sensor instructions rather than assuming every installation will be screw-free. SimpliSafe’s mounting guidance.
Ring’s No-Drill Mount for Battery Doorbells lists specific compatible models, including Battery Doorbell Plus and Battery Doorbell Pro. It requires a smooth, even surface and should not be mounted on glass; Ring also lists accessory-combination restrictions. Check the exact generation and mount together. Ring mount compatibility and surface requirements.
Ask before you buy: “May I attach this model here using this mount, and what removal or restoration do you require when I move?” Include a picture of the proposed location if it helps the property manager answer.
Decide whether you need an alarm, a camera or both
An entry alarm and a front-door camera serve different purposes. For an alarm, decide who should respond when it triggers: you, or an active professional monitoring service. For a camera, decide whether you need live viewing, saved event clips or a supported continuous timeline.
Before placing a camera, agree with roommates on what it will record. For a corridor or shared entrance, check the building’s rules and applicable privacy requirements. Do not treat an indoor camera pointed through glass as an automatic substitute for an outdoor setup; confirm the actual view and day/night behavior before relying on it.
If your building supplies shared Wi-Fi, check that the chosen device supports the network’s login and connection requirements. Also identify outlets for the base station and any powered cameras. Wireless communication and battery operation are different specifications.
Four routes to compare
SimpliSafe: a DIY sensor alarm with distinct plan choices
Standard is listed at $22.99 per month on SimpliSafe’s US support page checked September 11. It includes professional dispatch but not camera recordings. The separate $9.99-per-month Self-Monitoring with Camera Recordings plan does not include professional monitoring. Equipment is additional; confirm the total at checkout. Current SimpliSafe plan details.
Consider it when: its sensor layout and service fit your apartment. Confirm mounting and moving requirements rather than relying on a promised installation time.
Ring Alarm: useful to compare if you already own Ring devices
Price the alarm kit and the service you need separately from any doorbell. Ring’s current Pro plan is listed at $19.99 per month or $199.99 per year, plus applicable tax, and includes professional monitoring for eligible Ring Alarm setups. Camera features and add-ons have their own conditions. Ring’s current plans and eligibility.
Consider it when: you want to compare an alarm alongside existing compatible Ring cameras. Owning a doorbell alone does not provide the alarm hardware.
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Abode: check the exact hub if HomeKit matters
Abode’s HomeKit guide lists the Iota Kit and Smart Security Kit as compatible. It excludes the Security Hub and the original pre-February-2019 Smart Security Hub. The onboard Iota camera is the listed camera exception; do not assume every Abode camera appears in HomeKit. Abode’s compatibility guide.
Consider it when: those documented integrations matter to your setup. Confirm recording and professional monitoring requirements separately.
Vivint: get the installation and payment terms in writing
If the property permits professional installation, compare the actual proposed work and cost. Vivint separates equipment financing from service billing and offers different purchase arrangements. The unit being owned or rented does not by itself settle installation permission or contract terms. Vivint’s financing and service terms.
Consider it when: you want an installed system and the property rules, quote and ongoing obligations suit you.
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Build an apartment-sized budget
List the base/keypad, each necessary sensor, any camera, storage or mounting accessory, installation and the chosen service. Do not compare a camera-only subscription with professional alarm monitoring as if they provide the same job.
For a current-plan example, 12 months of SimpliSafe Standard at $22.99 equals $275.88 in monitoring charges, assuming the rate remains unchanged. Add your actual equipment, applicable taxes and other charges. This is not a complete system price and does not include saved camera recordings.
Before a move, check removal instructions, replacement adhesive or brackets, new-address service availability, any transfer fee and the process for updating the monitoring address. “Portable equipment” is not a promise of a free or automatic move.
Frequently asked questions
What is the best security system for an apartment?
Choose a system that fits your accessible openings, permitted mounting, network and response needs. Compare the complete equipment and service cost; there is no single tested winner for every apartment in this guide.
Do I need my landlord’s permission for adhesive sensors?
Check your lease and building rules. Adhesive mounting does not automatically exempt a device from installation restrictions. Ask the property manager for written clarification when the rules are unclear.
Will adhesive sensors damage the door frame?
Damage-free removal is not guaranteed here. Surface condition and installation/removal methods matter. Follow the exact product instructions and agree on any restoration requirements before attaching devices.
Does a Ring Alarm require a video doorbell?
The alarm and doorbell are separate equipment choices. Match the alarm kit and eligible monitoring plan to your needs; check a doorbell’s mount and recording plan separately if you add one.
Does SimpliSafe Standard save camera recordings?
No. SimpliSafe’s current US plan guide lists professional dispatch with Standard but excludes camera recordings. Confirm a suitable recording plan if saved video is part of your needs.
What should I buy for a one-bedroom apartment?
Start with an inventory of the actual openings you want to monitor, then check compatible sensor placement and the response service you need. Bedroom count alone does not determine the right kit or a reliable coverage percentage.
Plan the next step
Build a plan for your apartment →
For a permitted doorway camera, use the front-door camera guide to compare the delivery view, recording requirements and full cost.