Rental home security upgrades you can install yourself

Key takeaways

• Landlords must generally provide working locks, exterior lighting and smoke detectors as part of habitability standards, and tenants who document unmet obligations in writing can pursue remedies including repair-and-deduct or rent escrow depending on state law. 
• Renters can meaningfully improve door, window and whole-unit security using wireless, battery-powered, adhesive-mounted devices that require no drilling, no landlord approval and no permanent changes to the property. 
• Renters insurance covers stolen or damaged belongings that physical security devices cannot guarantee, and tenants with monitored alarm systems or deadbolts may qualify for premium discounts of 5% to 25% or more from their insurer. 

Rental home security starts with knowing what you can control as a tenant.Every upgrade needs to be removable, lease-compliant and affordable enough to justify the cost at a place you may not stay in long-term.
Whether you are browsing apartments for rent or homes for rent, the strategies below apply.

Landlords are generally required to provide baseline security features as part of state and local habitability standards. In most jurisdictions, that includes:

• Working locks and deadbolts on all exterior doors 
• Functioning exterior lighting near entry points 
• Code-compliant smoke detectors 

Some states and municipalities go further, requiring carbon monoxide detectors, window locks on ground-floor units or controlled-access entry systems in multi-unit buildings. Review your rental agreement for any security-related clauses, and check your local housing code if the lease is silent on a specific item. Understanding your renter rights before signing a lease can help you hold your landlord accountable.

Related articles:

• How to rent a home in 10 steps
• What is included in a rental agreement?
• What renters should know before signing a lease
  

Checking security features during a tour helps you identify which rental home security upgrades you will need after move-in. The whole process takes less than 10 minutes.

Run through this short list while you are on-site:

• Door locks: Test every exterior door. The deadbolt throw should extend at least 1 inch into the frame. 
• Windows: Confirm each window locks and latches securely, especially on ground-floor units. 
• Exterior lighting: Walk the parking area and entry paths. Note any dark spots or burned-out fixtures. 
• Building access: Check whether the building uses key fobs, an intercom system or a staffed lobby to control entry. 
• Common areas: Look at the condition of shared hallways, stairwells and laundry rooms. Poor upkeep in these spaces often signals deferred maintenance elsewhere. 

Beyond the unit itself, evaluate whether the surrounding neighborhood is safe by observing foot traffic, street lighting and the general condition of nearby properties.

Related articles:

• What to look for when touring a rental house
• Ranking your 'must-haves' when renting

The front door is the single most common entry point in residential break-ins, which makes door security the highest-impact upgrade for renters. The following options require no drilling and no landlord approval.

Doors:

• Smart lock conversion kits fit over your existing deadbolt and add keypad or app-based entry without drilling new holes. They install in minutes and can be removed at move-out. 
• Door stop alarms wedge under the door and emit a loud siren if someone tries to force it open. 
• Security bars or wooden dowels placed in a sliding or patio door track prevent the door from being forced open along the rail. 
• Battery-powered video doorbells let you see and speak with visitors before opening the door and mount with adhesive, so they leave no marks. 

Windows:

• Window pin locks are the simplest starting point. Drill-free versions work on both sliding and double-hung windows, and most cost under $10 per window. 
• Adhesive window alarms attach to the glass or frame and trigger a 100+ decibel alert if the pane vibrates or the window is opened. 
• Window security film is a transparent layer that holds glass together on impact instead of letting it shatter inward. It pairs well with window alarms for layered protection. 

Wireless, battery-powered security systems are the standard choice for renters. They connect to your home Wi-Fi, require no hardwiring and can be moved to your next rental without leaving damage. Most set up in under an hour with adhesive mounts or magnetic brackets.

Three device categories are worth evaluating:

• Standalone cameras with local SD card or cloud storage for monitoring entry points inside your unit. 
• Multi-sensor kits that bundle door/window sensors, motion detectors and a base station with a built-in siren. 
• Video doorbells with two-way audio, which let you screen visitors remotely from your phone. 

Some systems offer optional professional monitoring, typically $25 to $50 per month, where a dispatch center contacts emergency services on your behalf. Self-monitored systems skip the monthly fee and send alerts directly to your phone instead.

Lighting is one of the most effective and least expensive security measures available to renters. Motion-activated LED lights run on batteries or solar power and mount near doors, garages and walkways with adhesive strips. They turn on only when triggered, which keeps energy costs low and draws attention to movement around your unit. Inside, smart-plug timers connect to existing lamps and turn them on and off on a set schedule, simulating occupancy when you are away. Most cost less than $15 per outlet.

Physical rental home security measures reduce the chance of a break-in, but they cannot eliminate it entirely. Renters insurance covers the financial side: reimbursement for stolen or damaged personal property, liability protection if someone is injured in your unit and temporary housing costs if a covered event makes your rental uninhabitable.

Your landlord's insurance covers the building structure but not your belongings. No physical security device covers that gap.

Some insurers also offer premium discounts for tenants who have monitored security systems or deadbolts installed, so the upgrades covered earlier in this article may lower your policy cost as well.

In most cases, renters can use wireless, battery-powered cameras inside their unit without landlord approval because they do not require drilling or permanent changes. Exterior cameras or cameras in shared spaces typically require written landlord consent. Check your lease for modification clauses and review local privacy laws before installing any camera that records beyond your own unit.

DIY systems are generally better suited for renters because they are wireless, portable and do not require professional installation. When your lease ends, you pack the sensors, cameras and base station into a box and set them up at the next place. Professionally monitored systems offer 24/7 dispatch but often involve a multi-year contract and equipment that stays with the property, which means you may lose access to gear you helped pay for.

Follow the escalation steps outlined in the landlord responsibilities section above, starting with a written maintenance request. If those steps do not resolve the issue, ask your local housing authority about a rent escrow option, which lets you deposit rent with the court or a third party until the landlord completes the repair. Some states also allow tenants to arrange the repair themselves and deduct the cost from rent. Both remedies have strict requirements that vary by state, so confirm eligibility before taking action.

The article was updated on June 16.