Getting Started
How Many Window Alarms Do You Need? A Room-by-Room Count
Not every window needs an alarm, just every pane a stranger could reach from the ground. How to walk your...
The TremShield TeamSep 2, 2026
The TremShield Journal
Security Tips
Practical, home security tips to use in your daily life.
Latest articles
44 articles
Getting Started
What Is a Vibration Sensor Alarm? (And Why It Catches Burglars Earlier)
A vibration sensor alarm feels the attempt on the glass (prying, striking, forcing) and sounds a 125 dB siren before...
The TremShield TeamAug 17, 2026
Deterrents
Do Fake TV Lights Deter Burglars? The Honest Evidence
Burglars themselves say a TV that looks on keeps them out. What a $30 fake TV simulator really does, where...
The TremShield TeamAug 17, 2026
Guides
What Goes in a Fireproof Document Bag? A 20-Minute Checklist
The 20-minute answer: five piles of documents (FEMA's own categories), a 1-2-3 backup rule, and the grab-and-go spot where the...
The TremShield TeamJul 21, 2026
Guides
How to Secure Basement Windows (Without Blocking Your Way Out)
The windows nobody looks at from inside are the ones most looked at from outside. Secure them without ever blocking...
The TremShield TeamJul 21, 2026
Guides
Airbnb Host Security: Protect Your Property and the Owner's Closet
Strangers in your space is the business model. Protect the owner's closet and your property without ever making guests feel...
The TremShield TeamJul 21, 2026
Guides
How to Feel Safe at Home at Night: A 5-Minute Evening Routine
A calm five-minute evening routine that teaches your body the house is handled: lock, light, alarm, plan, close. Plus a...
The TremShield TeamJul 21, 2026
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Help
Frequently asked questions
No. Everything we sell is self-contained, with no Wi-Fi, no app, and no monthly fees. You buy it once and it just works.
Yes. Every US order ships free with tracking, so you can follow your package from our warehouse to your door.
We back every order with a 30-day return window. If something is not right, reach out and we will make it right.
Most of our locks, alarms, and bars install with adhesive or tension and come off clean, so they suit apartments and rentals with no drilling. A few items do need screws, so check the specific product page before you buy.
No single device is a guarantee, which is why we build in layers: alarms that warn, locks and bars that hold, and deterrents that make a burglar pick an easier target.
Start with the entry points a burglar tries first: ground-floor windows and doors, and the patio slider. Add the TremShield Alarm for warning, then a lock or bar for each weak point. Still unsure? Contact us and we will help you build a setup.
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No Wi-Fi, no fees
Self-contained security. No app, no subscription, no monthly bill.
Free tracked shipping
Every US order ships free, with tracking from our door to yours.
30-day returns
Not the right fit? Send it back within 30 days, no hassle.