In This Guide
Door Locks & Entry
Most tiny homes ship with basic builder-grade locks. The first upgrade should always be the entry door deadbolt — it's the most common point of forced entry.
Smart Deadbolt (Keypad + App)
Keypad entry eliminates the risk of lost keys, which matters more in a tiny home where you may be in remote locations. Look for a model with auto-lock, tamper alerts, and local control (no cloud required). August and Schlage make the most reliable options.
Shop Smart Deadbolts →Door Reinforcement Kit
Most door frames fail before the lock does in a forced entry. A door reinforcement kit (door frame armor + hinge bolts + strike plate) is a $50–$80 upgrade that makes your door dramatically harder to kick in.
Shop Door Reinforcement →Window Locks & Security Bars
Tiny homes have a high window-to-wall ratio. Sash locks on every window plus security film on ground-level glass are the basics. For remote locations, folding window security bars add a physical barrier.
Shop Window Locks →Security Cameras
For tiny homes — especially in rural areas — cameras are more about deterrence and evidence than real-time monitoring. Visible cameras reduce opportunistic break-ins significantly.
Solar-Powered Wireless Camera
The best camera for off-grid and rural tiny homes. No wiring, no power bill, and continuous operation. Look for 2K resolution minimum, color night vision, and local SD card storage so you're not dependent on cloud subscriptions.
Shop Solar Cameras →Video Doorbell (Battery)
Even without a traditional doorbell wiring, a battery-powered video doorbell covers your main entry point. Motion alerts, two-way audio, and package detection in one unit. No subscription required for basic local recording.
Shop Video Doorbells →Indoor WiFi Camera
One indoor camera aimed at the main entry door gives you a clear record of anyone who gets inside. Look for local storage (SD card) and motion zone detection to cut down on false alerts.
Shop Indoor Cameras →Alarm Systems
DIY Wireless Alarm System (No Subscription)
SimpliSafe and Ring are the popular names, but both push monthly fees. For a tiny home, a self-monitored system with loud local siren, door/window sensors, and optional cellular backup gives you 90% of the protection at 10% of the cost. Look for systems with battery backup so they work during power outages.
Shop DIY Alarm Systems →Door & Window Sensors
Standalone door and window sensors that trigger a loud local alarm are the simplest and cheapest deterrent. A set of 6–8 covers every entry point in most tiny homes. Look for ones with a built-in 120dB siren — loud enough to hear from outside.
Shop Door Sensors →Motion Sensors & Lighting
Solar Motion Security Light
Motion-activated floodlights are one of the most effective deterrents available. Solar-powered units require no wiring — mount them at every corner of your tiny home. Look for 2,000+ lumen output and a wide detection angle.
Shop Solar Security Lights →PIR Motion Sensor (Indoor)
Passive infrared motion sensors trigger alarms when someone moves inside your tiny home. Pair with a loud standalone siren or connect to your alarm system hub. Essential if you leave your tiny home unoccupied for extended periods.
Shop PIR Sensors →Off-Grid Security Considerations
- Cellular backup — if your WiFi goes down (or gets cut), cellular-connected cameras and alarms keep working
- Battery backup — all security devices need to work during power outages; solar + battery systems handle this natively
- Gate & driveway alert — a wireless driveway alarm gives you early warning of vehicles approaching, buying time before anyone reaches your door
- Visible deterrents matter — cameras and alarm company signs reduce opportunistic crime significantly even if the hardware is minimal
Wireless Driveway Alarm
Detects vehicles or people entering your driveway and alerts you inside the home. Essential for rural tiny home locations where you want advance warning of approaching visitors. Range up to 1,500 feet on quality units.
Shop Driveway Alarms →Security System Cost Summary
| Component | Budget | Mid-Range |
|---|---|---|
| Smart deadbolt | $60–$90 | $120–$180 |
| Door reinforcement | $40–$60 | $80–$120 |
| Security cameras (2) | $60–$100 | $150–$250 |
| Alarm system + sensors | $80–$150 | $200–$400 |
| Motion lights (2) | $40–$70 | $80–$140 |
| Driveway alarm | $30–$50 | $60–$100 |
| Total | $310–$520 | $690–$1,190 |