
220° Wide-Angle Door Viewer (Peephole)
A knock you weren’t expecting puts you in an awkward spot: open the door to...
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Calm, capable home security that just works, no Wi-Fi, no apps, no monthly fees. Lock your windows and doors, deter from the curb, carry protection, and lock away what matters. Built to layer with the TremShield Alarm.

A knock you weren’t expecting puts you in an awkward spot: open the door to...
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A car parked on the street or in a lot spends the whole night with...
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A trailer parked in the driveway or at a storage lot is built to be...
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Small padlocks come with a small, constant problem: the key. It’s on the other key...
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Some locks aren’t yours to change: the hotel room, the rental, the dorm, the bedroom...
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The Door Knob Touch Alarm hangs from the inside knob or lever of a door...
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The TremShield Solar Motion Siren + Strobe is a small outdoor alarm for the places...
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The TremShield Disc Lock Alarm is a disc brake lock with a 110 dB siren...
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A casement, crank or tilt-turn window swings on hinges, and everything holding it shut sits...
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If the car keys sit in a bowl by the front door, they are a...
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Every house has the same quiet problem. Somebody who is not you occasionally needs to...
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A stick-on alarm is only as good as the pad holding it to the glass....
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You cover the windows. You put something better on the front door. Then you get...
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An alarm on the glass works at the window, so nobody can see it from...
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The walk from the bedroom to the top of the stairs is the darkest stretch...
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The weak spot on a front door is the little metal plate the deadbolt catches...
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Good home security is not one gadget. It is a few simple jobs, each making a burglar's work slower, louder and less certain, until the house next door looks easier. None of it depends on Wi-Fi, an app or a monthly contract. You buy it once and it works.
Cameras, signs, lights and occupancy tricks work on the decision a burglar makes from the sidewalk, before anything is tried.
Window locks and film and door reinforcement make the ways in physically resist. The openings ordinary hardware skips have their own fix: hinged windows take a sash jammer, a pair of French doors takes the handle lock bar, and the garage takes a slide latch on each side.
The TremShield vibration alarm is a thin disc that sticks to any smooth solid surface. It sounds at 125 dB the moment someone knocks or pries at the glass, while the person is still outside. Six are $99, $16.50 each. For the walk you make when it goes off, a battery motion night light lights the hallway floor before your feet reach it.
Locked and fireproof storage means even a worst-case break-in costs you less.
You don't need everything at once. One Saturday gets you most of the way: alarms on the reachable ground-floor windows, the strike plate kit on the main door, the adjustable bar in the patio slider track, and one occupancy signal for evenings out. Four small jobs, three with no drilling, and the house already reads differently from the sidewalk. Renters can do nearly all of it; the renter-friendly security guide keeps the deposit intact.
With no subscription to lapse and no server to go down, upkeep is a battery check twice a year. Before you travel, walk through the pre-trip security checklist so the house looks lived-in while you are gone.
New to all of this? Start with your first $100 in home security, or let the 60-second alarm finder place each alarm. When it says six, take the pack: six alarms for $99, $16.50 each, with 2 free no-drill window locks.
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