Monthly Data Plan

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

Monthly Data Plan

Regular price $10.00 $4.00 Sale

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

Monthly data plan for your Simtek Duo wireless security sensor.

The convenience of super low monthly payments. 

You'll be charged once per month.

Cancel anytime, no contracts. 

Subscription plan required. Duo uses a global GSM cellular modem - which makes it secure, high performance and global. Since Duo uses data, it needs a data plan.

A subscription is $4 flat per month, with unlimited alerts and usage, with no contracts - cancel anytime. Every Duo includes two months of free data, and we offer a full refund within 15 days with every purchase if you're not satisfied.

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

Free shipping for orders over $300
Designed in USA
Quality Guarantee
1 Year Warranty
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Add Trusted
3rd Parties

Unhackable
Technology

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IFTTT Integration

Works Inside Safes

IFTTT Integration - sync to surveillance

Easily integrate with thousands of smart home apps and systems, like surveillance, lighting and alarms.

Add Trusted Family & Friends

Family and friends can get the same alerts you do, right from our app. Add more layers of protection and awareness.

No power, no wifi needed

Secure any space without worrying about connectivity or power. If your power is cut or there’s an outage on wifi, you won’t have to worry - Duo isn’t affected, and it’s not easily defeated thanks to it’s 1 year battery life, and cellular GSM modem.

Works INSIDE safes

We’ve engineered the Duo Wireless Security Sensor to operate in low signal environments, just like inside safes. Every Duo comes with an extension antenna just in case you need more signal - but no current customer has had a need.

Light Sensor

GSM Cellular Modem

Rugged Outer Shell

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Infrared Motion Sensor (PIR)

Antenna Plug

Removable GSM Simcard

Rechargeable Battery

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DESIGNED IN USA

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1 YEAR WARRANTY

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100% SATISFACTION GUARANTEED

Dimensions

Antenna Plug

Infrared Motion Sensor

Light Sensor

LED indicators

Micro USB

dimensions

Specs

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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TRULY WIRELESS TECHNOLOGY

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REAL-TIME ALERTS

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LOCATION TRACKING

The only way to monitor guns and valuables

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

Chuck Rossi

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

Boh Dupree

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

Scott Storkel