Secure Your Space: A Guide to DIY Home Security Installation & Tips

In the final post of our Preparedness Month blog series, we’ll be discussing how to secure your home. We will also offer tips for security in temporary accommodations. No matter the location, a DIY security system can offer peace of mind without the high costs or lengthy contracts of professional security services. Setting up a DIY security system is not only cost-effective but allows you to tailor the system to your specific needs and space. From basic window locks to advanced smart devices, you can create a comprehensive, reliable security solution with the right tools and strategies.

This guide will walk you through the process of setting up a DIY security system, whether you’re in your own home, renting an apartment, or staying in temporary accommodations. We’ll cover everything from selecting the best materials to adding smart window locks and other security measures, with plenty of tips and tricks to help you along the way.

Why a DIY Security System is Important

Security is a crucial aspect of maintaining a safe and comfortable living environment. With property crimes like burglaries on the rise, a well-planned security system can deter intruders and protect your valuables. Moreover, a DIY system gives you flexibility and control over your setup, allowing you to:

• Save Money: DIY security systems are typically less expensive than professionally installed systems. You avoid installation fees, contracts, and monthly monitoring fees by taking the installation into your own hands.

• Tailor to Your Needs: Customizing your security system means you can choose the specific devices and areas you want to monitor.

• Easily Upgrade or Modify: Whether you’re adding cameras, motion sensors, or smart locks, you can easily upgrade your system as needed.

Materials Needed for a DIY Security System

Before getting started, gather the following materials. These are the basic components of a DIY security system, but you can customize and expand based on your specific needs:

Basic Materials

• Wireless security cameras (indoor and outdoor options)
• Motion sensors (for doors, windows, and hallways)
• Smart door locks
• Smart window locks (or traditional window locks with enhanced security features)
• Window and door sensors (contact sensors)
• Smart doorbells (with a camera and two-way communication)
• Smart home hub (for managing all your security devices from one app)
• Mobile app (to monitor and control devices remotely)

Additional Security Materials

• Security alarm system (wireless alarm with siren)
• Carbon monoxide and smoke detectors (for added safety)
• Glass break sensors (to detect the sound of breaking glass)
• Smart plugs (to remotely control lights and appliances for presence simulation)
• Portable motion detectors (for temporary use in rentals or travel)
• Locks for sliding doors (to prevent easy access via patio or balcony doors)
• Night vision and floodlight cameras (for outdoor monitoring)

Tools

• Drill and bits (for installing cameras and door/window sensors)
• Screwdrivers
• Measuring tape
• Wire clips (for organizing and securing camera cables, if not wireless)
• Ladder (for installing outdoor cameras)

Steps to Setting Up a DIY Security System

1. Plan Your Layout

Before purchasing devices or installing anything, plan where each component of your security system will go. Begin by identifying vulnerable entry points such as:

• Front, back, and side doors: Main access points for intruders.
  • Ground-level windows: Especially those that are hidden or less visible from the street.
  • Garage and basement entrances: Often overlooked but important to secure.
  • Driveways and outdoor areas: These areas can benefit from motion sensors and floodlight cameras to detect suspicious activity before an intruder gets close to the house.

Tip: Draw a map of your home or apartment and mark the most vulnerable spots to help you visualize the placement of each device.

2. Install Wireless Security Cameras

Wireless cameras are a core component of any DIY security system. Here’s how to install them:

• Placement: Position outdoor cameras at entrances, garages, and backyards to monitor key areas. Indoor cameras should cover main living areas, hallways, and any points of entry.
• Height and Angle: Place cameras at least 8–10 feet high to avoid tampering, but ensure they are angled to cover the entire entryway or room.
• Night Vision/Floodlights: Opt for cameras with night vision for low-light monitoring. For outdoor areas, floodlight cameras can provide added visibility and act as a deterrent.

Tip: Consider using a smart doorbell camera for your front door. It provides video footage, two-way communication, and motion alerts.

3. Install Smart Door and Window Locks

Adding smart locks to your doors and windows enhances security while providing the convenience of keyless entry and remote control.

• Smart Door Locks: Smart locks can be installed on most types of doors. These locks allow you to lock/unlock doors remotely, set up temporary access codes for guests, and monitor when doors are opened or closed.
• Smart Window Locks: While traditional window locks work well, smart window locks can provide extra security by alerting you if a window is opened or tampered with. These are particularly useful for ground-floor windows or windows in secluded areas.

Tip: If smart window locks are unavailable, install high-quality traditional locks. For sliding windows, add a bar lock to prevent the window from being forced open.

4. Set Up Window and Door Sensors

Window and door sensors are essential for monitoring when an entry point is opened or closed.

• Installation: Place contact sensors on all exterior doors and windows. The sensors should be aligned so that when the door or window is opened, the sensor triggers an alert.
• Integration: Connect these sensors to your smart home hub for real-time notifications and to trigger alarms if unauthorized access is detected.

Tip: In addition to windows, install sensors on sliding doors, which are often vulnerable.

5. Install Motion Sensors

Motion sensors add an extra layer of security by detecting movement in certain areas.

• Placement: Place motion detectors in high-traffic areas such as entryways, hallways, and large rooms. These sensors can also be installed outside to detect movement around your property.
• Settings: Adjust the sensitivity settings to avoid false alarms from pets or blowing leaves in outdoor areas.

Tip: Some motion sensors can be programmed to turn on lights or trigger cameras, which can deter intruders by making it look like someone is home.

6. Set Up a Security Alarm System

Most DIY systems offer wireless alarms that can be integrated into your smart home setup. These alarms can sound off if any sensor is triggered.

• Siren and Alerts: Position the siren where it can be easily heard inside and outside the house. Additionally, set up mobile alerts on your phone to receive notifications if the alarm is triggered.
• Integration with Smart Devices: Connect the alarm to your smart locks, cameras, and sensors so everything is controlled and monitored through one app.

Security for Garages and Detached Buildings

Garages and sheds are often overlooked but can contain valuable items. Securing them is just as important as securing the home.

• Garage Door Sensors: Install sensors that alert you when the garage door is opened unexpectedly.
• Cameras and Motion Detectors: Place cameras and motion sensors inside the garage and around detached buildings to monitor activity.

Tip: Use outdoor floodlight cameras to monitor garages and illuminate dark areas around your property.

Pet-Friendly Security Systems

If you have pets, you’ll need to adjust your system to avoid false alarms caused by their movements.

• Pet-Immune Motion Sensors: Install sensors designed to ignore movement from animals under a certain weight.
• Camera Placement: Place indoor cameras where pets won’t trigger them, such as above furniture or high-traffic pet areas.

Tip: Test your system’s sensitivity to ensure it won’t be triggered by your pets while still providing adequate security.

Security for Vulnerable Populations

Certain individuals, such as the elderly, disabled, or families with young children, may require additional security measures.

• Medical Alert Systems: Install medical alert buttons or voice-activated systems for elderly or disabled individuals.
• Childproof Locks: Use locks that are difficult for children to tamper with, especially on windows and doors.
• Voice-Controlled Security: For individuals with mobility issues, use voice-activated locks and lights to enhance security without requiring physical effort.

Tip: Program smart devices to send notifications to caregivers or family members in case of emergency.

Security for Home Offices and Remote Workspaces

If you work from home, securing your home office is a priority to protect sensitive data and equipment.

• Office Cameras: Install a dedicated camera for your home office to monitor activity when you’re not there.
• Smart Locks: Use smart locks to secure the office area and restrict access.
• Encrypted Wi-Fi: Ensure your home office Wi-Fi is encrypted for added data protection.

Tip: Set up a separate network for work devices to reduce the risk of hacking or data breaches.

False Alarm Prevention

Avoid unnecessary disruptions and potential fines by minimizing false alarms from your system.

• Motion Sensitivity: Adjust motion detector sensitivity to avoid triggering alarms from pets or wind.
• Tighten Sensors: Ensure door and window sensors are securely fastened to prevent false alarms from vibrations or weather.

Tip: Regularly test your system to make sure it is functioning properly and set sensitivity settings to appropriate levels.

Privacy Considerations for Security Cameras

When installing security cameras, it’s important to respect privacy laws, especially in shared or rented spaces.

• Shared Spaces: If you have roommates or tenants, avoid placing cameras in private areas like bedrooms or bathrooms. Instead, focus on common areas and the home’s exterior.
• Rental Properties: If you’re renting out an Airbnb or other short-term rental, inform guests of any cameras and ensure they’re placed only in public areas like entrances or hallways.

Tip: Label areas under surveillance clearly to avoid privacy concerns and potential legal issues.

Insurance Benefits and Discounts

Many insurance companies offer discounts for homes with security systems. Installing a DIY security system with cameras, alarms, and locks may qualify you for a reduction in premiums. Keep records of your security system installation, including receipts and photos, to provide to your insurance company.

Tip: Contact your insurance provider to ask about specific requirements and potential discounts for installing a security system.

Backup Power Solutions for Security Systems

It’s essential to ensure your security system functions during power outages. Here’s how to keep it running:

• Battery Backup: Many smart security devices come with built-in battery backups. Be sure to check battery levels regularly.
• Uninterruptible Power Supply (UPS): Connect your router and security hub to a UPS to maintain internet and device functionality during power outages.
• Solar-Powered Devices: For outdoor cameras, consider solar-powered options that charge during the day and store energy for use at night.

Tip: Test your backup system periodically to ensure it kicks in when the power goes out.

Smart Security Integrations with Other Devices

Integrating your DIY security system with other smart home devices enhances convenience and efficiency.

• Voice Assistants: Connect your security system to Amazon Alexa or Google Home for voice-activated controls.
• Smart Lighting: Use smart plugs to control lights and simulate presence when you’re away.
• Thermostats: Integrate your system with a smart thermostat to save energy when you’re not home.

Tip: Use your smart home hub to automate security and lighting routines, such as turning on lights when motion is detected.

Security for Renters and Temporary Accomodations (Hotels, Airbnb, Vrbo)

Renters and those staying in temporary accommodations face unique challenges. While you may not be able to drill holes or install permanent devices, you can still improve your security with these renter-friendly and portable options:

1. Portable Security Cameras

Portable cameras (with magnetic bases or adhesive mounts) are a great solution for renters or temporary lodgings. These cameras don’t require permanent installation and can easily be packed and moved to a new location.

Tip: Use battery-powered cameras to avoid having to deal with wiring or outlet placement.

2. Portable Door and Window Alarms

For apartments or temporary stays, consider using wireless, battery-powered door and window alarms. These devices attach to the door/window frame with adhesive strips and sound an alarm when triggered.

Travel Option: Portable door alarms can be packed for travel and used in hotels or Airbnb rentals to alert you if someone tries to enter your room.

3. Smart Door Lock Keypads

If you are allowed to make minor modifications, install a temporary smart lock on your apartment’s or rental’s door. If this isn’t feasible, use a portable door lock or travel door lock device that attaches without screws.

Tip: Portable door locks can provide an additional layer of security when you’re staying in a hotel or short-term rental, as they prevent the door from being opened from the outside.

4. Temporary Window Locks

Renters can install removable, non-invasive window locks, which can prevent windows from being opened from the outside. These locks are ideal for apartments, Airbnb/Vrbo, or hotels, as they require no drilling or permanent installation.

Tip: Use a window security bar or a pin lock for sliding windows or doors to ensure they stay securely closed.

5. Motion Detectors with Mobile Alerts

For renters or travelers, portable motion detectors with a mobile alert function are ideal for monitoring entryways or specific rooms. These devices are usually compact and can be placed discreetly near doors, windows, or valuables.

Tip: Look for motion detectors with battery power and mobile alerts, so you can receive notifications in real-time, even when you’re away from the property.

6. Use a Travel Safe

When staying in hotels or short-term rentals, a portable travel safe can protect your valuables like passports, electronics, or important documents. These safes are compact and can be attached to secure objects using a steel cable.

7. Using Personal Safety Alarms

Personal safety alarms are a simple yet effective way to enhance security in temporary accommodations or while traveling. These devices emit a loud sound when triggered, alerting others to danger.

• Portable Option: Keep a personal alarm on your keychain or nightstand in case of an emergency.
• Travel Use: Bring a personal alarm when staying in hotels, hostels, or Airbnb/Vrbo for an added layer of security.

Tip: Many personal alarms also include a built-in flashlight, making them useful for nighttime safety.

Additional Security Options

In addition to the basic components of a DIY security system, consider these extra options to boost your home’s security:

1. Glass Break Sensors

Glass break sensors detect the sound of breaking glass and immediately trigger an alarm or send an alert to your phone. These sensors are especially useful for homes with large or many windows.

2. Smart Plugs for Light Automation

Smart plugs allow you to control lights or appliances remotely. Use them to turn on lights when you’re away, giving the illusion that someone is home. This feature is especially helpful for deterring intruders.

3. Floodlight Cameras

Floodlight cameras offer both surveillance and outdoor lighting. The camera is triggered when motion is detected, and the floodlight turns on, illuminating the area. This can deter intruders and provide clear video footage at night.

4. Smart Garage Door Openers

For added security, install a smart garage door opener. These devices allow you to control your garage door remotely, check whether it’s open or closed, and receive alerts if someone tries to open it.

5. Simulate Occupancy

Smart home devices can simulate occupancy when you’re away by turning lights, TVs, or radios on and off. Many smart home apps allow you to set schedules or randomize activities to make it appear as though someone is home.

Maintenance Tips for Your DIY Security System

To ensure your DIY security system functions optimally, follow these maintenance tips:

1. Check Battery Levels: Regularly check the batteries in wireless cameras, motion detectors, door/window sensors, and alarms. Replace them as needed to avoid gaps in coverage.
2. Clean Cameras and Sensors: Wipe down cameras, motion sensors, and glass break sensors regularly to prevent dirt or grime from obstructing their functionality.
3. Test Devices Monthly: Conduct a system test at least once a month. Verify that cameras, locks, sensors, and alarms are functioning properly, and check that mobile alerts are being received.
4. Update Firmware: Ensure that all devices are running the latest firmware or software updates. Most smart devices will notify you when an update is available.

Seasonal Security Considerations

Seasonal changes can affect your home’s security needs. Here’s how to adjust for different times of the year:

• Winter: Ensure outdoor cameras and sensors are not obstructed by snow. Regularly check for frost or ice buildup on cameras and sensors.
• Summer: Set smart lighting systems to simulate occupancy during vacation. Use cameras and motion detectors to monitor outdoor spaces while you’re away.

Tip: Schedule seasonal maintenance checks to ensure all devices are functioning properly before leaving for extended periods.

Conclusion

Setting up a DIY security system is an effective and affordable way to protect your home, apartment, or temporary lodging. Whether you’re a homeowner looking to secure your property or a renter seeking portable security solutions, a DIY approach gives you the flexibility to tailor the system to your specific needs. By using a combination of cameras, smart locks, sensors, and alarms, you can create a reliable and comprehensive security setup that keeps your property and loved ones safe.

With the right tools, materials, and strategies in place, you can enjoy peace of mind knowing your space is secure—whether you’re at home or away. And for renters and travelers, portable security options ensure you can feel just as protected no matter where you are.