Place sensor in your storage near
the door
Keep Storage Units Secure — Detect Break-Ins Instantly
Whether at a facility or garage, StealthALERT instantly alerts you to break-ins, tampering, and more — no Wi-Fi required.
Storage Alarm
1 in 10 storage
renters experience
theft or break-ins.
Your Storage Is At Risk
Weak
Physical Barriers
A bolt cutter and 30 seconds — that’s all it takes.
Limited
Surveillance
Cameras don’t stop theft. They just record it — if they work.
Delayed
Discovery
You don’t know it’s gone until you go to get it.
Stop Thieves Cold
$150
+$49.99/yr
(includes 30-Day Free Trial)
3 Detection Sensors (Light, Motion, Vibration)
Alerts Your Phone When Triggered
Months Long Battery Life
4G cellular (Works Anywhere)
Temperature Humidity Sensors
Cameras and Locks
Aren’t Enough
Use StealthALERT as a layer of security for every jobsite
Sarah L."My garage was targeted, but StealthALERT alerted me instantly. Thieves was caught by police. Lifesaver!"
Mark T.Luckily no break-ins, but knowing StealthALERT is monitoring our storage gives us real peace of mind.
David S.StealthALERT saved my comics! Instant alert caught burglars; they fled. Highly recommended!
How it works
Protect and monitor anything, anywhere.
Add a second layer of security with Simtek.
Leave your sensor in any dark and motionless spot like
a safe, storage unit, boat or rv, or just about anywhere
you want to get notified when accessed.
Even a drawer at home or the office.
Automatic alerts your phone within 15 seconds of
an intrusion or disturbance.
Your sensor has three ways to detect disturbances: light, infrared motion and vibration. When any sensor
is triggered, you'll be notified via text message sms
and push notifications.
Triggers on infrared motion,
light or vibration.
light or vibration.
Alerts your phone automatically with
text message and notifications.
text message and notifications.
Real-time alerts.
Hidden placement.
No WiFi required.
Don't Wait!
Until Your Next
Visit to Find Out
You've Been Robbed.
Frequently Asked Questions
Yes — our system uses powerful cellular signals that reach even through typical metal construction.
Nope. It runs on a rechargeable battery for 6–12 months per charge.
You don’t need permission. It’s small, silent, and hidden inside your unit.
Yes! You can easily move the device between units or locations. It works anywhere with cell service and doesn’t require any setup beyond turning it on.
Not at all. StealthALERT is small and discreet, designed to be hidden inside your unit so that thieves never even know it’s there.
Yes. It’s designed to function in hot and cold environments, ideal for storage units with no climate control.
Every device comes with a 30-day free data plan trial. After that, you can choose to continue for as little as $4.99/month. No WiFi is needed—cellular data is included.
It uses a combination of motion, light, and door sensors. The moment someone opens your unit, triggers light, or moves around, it sends you a real-time alert—no delays, no guesswork.
