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Simtek Wireless Security Sensor
Simtek Wireless Security Sensor
Simtek Wireless Security Sensor
Simtek Wireless Security Sensor
Simtek Wireless Security Sensor
Simtek Wireless Security Sensor
Simtek Wireless Security Sensor

Your newest peace of mind. Fits in your hand gun safe, luggage or anywhere you need extra monitoring and awareness. Get Simtek secure today.

Simtek Wireless Security Sensor

Regular price $200.00 $125.00 Sale

Real-time alerts. Peace of mind, worth every penny.

  • Motion and Light detection (passive infrared motion, any visible light)
  • Real time alerts - SMS and Push Notifications
  • 365 Day Battery Life (avg. 10 alerts per month)
  • Low Battery Alert Notifications 
  • Customizable Alerts, Unlimited Subscribers to each device
  • Rechargeable with included Micro USB cable
  • No False Positives - Needs Human or Animal Motion to Trigger 
  • Location Triangulation - Find it anywhere after a trigger
  • Encrypted and Secure communication  
  • Cellular Connectivity  - Global Performance Roaming Simcard Pre-Installed
  • $4 USD per month unlimited dataplan required, first month free
  • No contracts, cancel anytime
  • 30 day Money-Back Guarantee 
  • 1 Year Limited Warranty 
Dataplan required. Simtek sensors use a global GSM cellular modem - and uses cellular data, so it needs a data plan to operate.

A subscription is $4 per month or $43 prepaid annually (Save 10%), with unlimited alerts and usage, with no contracts - cancel anytime. Every sensor includes 30 days of free data, and we offer a full refund within 15 days with every purchase if you're not satisfied.

WIFI is too easily defeated (unplug the router, cut the power to the house) and insecure (easily hacked) - We chose the better option - a cellular only approach as it's more reliable, more secure and fully global without needing to enter a username or password. Take it and go.

Get peace of mind today at an affordable price - with a full year of warranty and support, and our money back guarantee.

Free shipping for orders over $200
Designed in USA
Quality Guarantee
1 Year Warranty
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Add Trusted
3rd Parties



Low Battery Alerts

Engineered For Low Signal Environments

Secure and Encrypted

Alerts are sent over a secure and encrypted connection. It's not easily defeated - since we use cellular and not wifi, there's no router you can unplug and no power you can cut! Simtek is unaffected as it has it's own cellular connection and battery power.

Add Trusted Family & Friends

Trusted family and friends can get the same alerts you do, right from our app. Add more layers of protection by adding them to receive alerts. This can help everyone feel more safe if they know when the high value items are being accessed too. Free, and unlimited people.

No power, no wifi, no hubs needed

Secure any space without worrying about connectivity or power. 1 year battery life with normal usage (10 alerts / month), and it's own built in cellular GSM modem with pre-installed global simcard means you never have to think about how it will work. Simtek doesn't rely on a power outlet/wifi or hubs. It's totally self-contained - and works in 200 countries.

Works INSIDE safes

We’ve engineered the Simtek Wireless Security Sensor to operate in low signal environments, just like inside safes, basements or out in the field. Every sensor comes with an external wired antenna in case you need more signal. And since we have a switching simcard, it connects to the best network wherever you are in the world.

Light Sensor

GSM Cellular Modem

Rugged Outer Shell


Infrared Motion Sensor (PIR)

Antenna Plug

Removable GSM Simcard

Rechargeable Battery








Antenna Plug

Infrared Motion Sensor

Light Sensor

LED indicators

Micro USB



Dimensions1.48” x 3.66” x 3.26”
Weight3.4oz / 96g
MaterialRugged ABS plastic
Battery lifeUp to 1 year
SensorsLight and Passive Infrared Motion (PIR)
Sensivity15' x 15' motion range (std. room in house), Any visible light
ConnectivityCellular (GSM)
Cellular Range200+ countries worldwide - high performance roaming global simcard included
Battery Type Rechargeable Lithium Ion Battery: RCR123a 650 mah
Warranty1 year limited, includes technical support

Secure. Reliable. Alerts.







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The only way to monitor guns and valuables

Not an obvious need initially, but after using it I would be mad without it.

Chuck Rossi

Once it’s setup and registered, just set it and forget it.

Boh Dupree

Rock-solid reliable. It’s more reliable than any of the Samsung and Iris smart home stuff I’ve installed.

Scott Storkel

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