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Ultimate peace of mind for any space. Monitor Conex Boxes, Job-Boxes, Enclosed Trailers, Heavy Equipment, Electrical Panels and more. Get StealthALERT today.
Mobile Jobsite Alarm
Stop a Thief
with StealthALERT
The size of a hockey puck, use StealthALERT in construction trailers, conex boxes, storage and more.
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- $300M - $1B Thefts Annually (NICB)
- Indirect costs 5 - 10x higherdirect costs, as project delays/rentals
- Increased insurance premiums
- 3/4 experience up to five thefts each year
Traditional Security Falls Short
Locks
Can Be Cut
Locks, fences, surveillance easily cut and defeated. Theft can go unnoticed for hours or days.
Cameras Have Coverage Gaps
Cameras have gaps in coverage, noisy alerts and only serve as a visual deterrent.
Delayed Response Times
Traditional measures rely on someone noticing the breach or discovering the theft after the fact. Authorities are notified too late, reducing the chance of recovery and catching perpetrators.
Cameras and Locks
Aren’t Enough
Use StealthALERT as a layer of security for every jobsite
Stop Burglars with StealthALERT
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Secure,
Encrypted Alerts
End to end encryption ensures strong privacy
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Protect Conex, Enclosed Trailers and more
Perfect to monitor any enclosed space with tools and equipment, on any jobsite.
Quick and Easy Setup
The size of a hockey puck, StealthALERT is easily deployed in construction trailers, conex boxes, storage sheds and more. Scan the QR code and you’re done
- No plugs or wifi needed
- Leave anywhere
- Alerts for an entire year
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Set Jobsite Hours
You can set custom alert hours, ensuring you get alerts when you need them most, off the jobsite.
Customize Sensor Name
Name each sensor for easy tracking.
Mount Anywhere
Place StealthALERT on any surface or use UniMOUNT for a secure hold with magnets, screws or ties.
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Add Multiple Subscribers
Share alerts easily—have others download the Simtek app and scan the QR code. No extra fees.
Long Lasting Rechargeable Battery
1-year battery life per charge (10 alerts/month avg.).
No WiFi or power needed—works with solar or battery banks for extended use.
Monitor
Environmental
Conditions
Environmental information
at your fingertips
- Temperature and humidity
- Approximate location
- Trigger type
Companion
App for Your
Phone
View and manage everything with the Simtek app
- Name your sensor
- Customize the alert messages
- Allow multiple subscribers per device
Alerts
on Bumps
and Movement
- New to 2nd-Generation Simtek Sensor
- Accelerometer detects bumps and movement
- Keeping you a step ahead
Temperature
and Humidity
Every alert includes temperature and humidity
Accessories for
Performance
Get the most out of your sensor
- Braided metal antenna extension cable
- Higher power upgraded plug-in antenna
Data Plan
Required
No contracts.
No cancellation fees. Period.
- Cancel anytime
- Monthly or annual option
- One low price for maximum peace of mind
UniMOUNT Accessory
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Secure your StealthALERT anywhere with UniMOUNT. Featuring magnetic, screw, and tie-down options, this rugged mount adapts to safes, vehicles, storage areas, and more—ensuring maximum flexibility and security wherever you need it.
- Adjustable hinge
- Screw holes
- Magnets
- Tie-down slots
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Magnetic Mount
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Screw-In
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Tie-Down
What’s inside
Light Sensor
GSM Cellular Modem
Rugged Outer Shell
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Infrared Motion Sensor (PIR)
Antenna Plug
Removable GSM Simcard
Rechargeable Battery
Dimensions
Antenna Port
Onboard Antenna
Infrared Motion Sensor
Light Sensor
Accelerometer
Infrared Motion LED
Micro USB
Temperature
& Humidity Sensor
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Specs
Dimensions | 1.48” x 3.66” x 3.26” |
Weight | 4.3 oz /0.26 lbs |
Material | ABS plastic |
Battery life | Up to 1 year |
Sensors | Light and Passive Infrared Motion (PIR) |
Sensivity | 15’ x 15’ motion range (big room in house) = any visible light |
Connectivity | Cellular (GSM) |
Cellular Range | 200+ countries worldwide, with Duo’s Hight-perfomance GSM |
Battery Type | Rechargeable Lithium Ion Battery: RCR123a 650 mah |
Warranty | 1 year limited with free technical support |
DESIGNED
IN USA
1 YEAR
WARRANTY
100% SATISFACTION
GUARANTEED
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Case Study
Common Contractor Questions
No. It’s designed to be stealth! An audible alarm only makes thieves steal faster. StealthALERT silently notifies you, giving time to respond.
Cameras have gaps in coverage, and everyone turns off the motion alerts. Cameras catch thieves after a crime happens. Cameras are perfect as a layer alongside the StealthALERT.
Yes! They simply need to download the Simtek app and scan the device QR code. Unlimited subscribers can get alerts at no additional cost.
It detects light, infrared motion and vibration. When a burglar is breaking into your job box, connex or trailer, it sends you an alert to your phone (or multiple phones) and provides you with an opportunity to call police, check surveillance or get there.
Yes! You can have as many sensors as you like, and set them up with one phone. Each unit requires a data plan and has unlimited subscribers and unlimited alerts.
A data plan is required for each unit.
$4.20 monthly or $3.85 if prepaid annually.
Each sensor includes a 30 day free trial!
Plans are purchased in the app, and can be canceled at any time without penalty in the app.
The rechargeable battery lasts 1 year with 10 alerts per month and sends you low battery notifications. For high volume alerts, use a usb solar charger or power bank.
Yes! You can name each sensor —perfect for labeling storage or job box locations.
Yes. In the Simtek app, there’s a bell icon that allows you to set up a “Custom Schedule” to receive alerts according to your schedule. Alerts will show in the app, but won’t send you notifications while on the job. E.g. you can set daily jobsite hours from 8am-5pm and receive alerts outside of that window!
Two sticky tapes are included with every unit.
Ask about our “UniMount” accessory for more robust mounting options.
Email help@simtek.io
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