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Best Alarm SIM Card

Prepaid alarm SIM card starting at $6

Deal of the Month: Tello 2GB for $5/mo* - See Deal
Tello Sim Card - Vertical
2GBLTE Data
$5*per month
Powered by:
See Deal* Half Price for 3 Months
Ting Sim Card - Vertical
5GBLTE Data
$25per month
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Red Pocket Sim Card - Vertical
5GBLTE Data
$25per month
Powered by:
US Mobile Sim Card - Vertical
2GBLTE Data
$10per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
Tello Sim Card - Vertical
1GBLTE Data
$3*per month
Powered by:
See Deal* Half Price for 3 Months
Ting Sim Card - Vertical
12GBLTE Data
$45per month
Powered by:
Red Pocket Sim Card - Vertical
20GBLTE Data
$40per month
Powered by:
US Mobile Sim Card - Vertical
4GBLTE Data
$15per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
Tello Sim Card - Vertical
UnltdLTE Data
$19.50*per month
Powered by:
See Deal* Half Price for 3 Months
US Mobile Sim Card - Vertical
15GBLTE Data
$26per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
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Disclaimer: MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

Big savings, no compromises
Nationwide CoveragePowered by the major networks
Bring your own phoneKeep your existing phone and number
4G LTE data speedsSame fast speeds as the big guys
No contractsFlexible and commitment-free
Customize your planOnly pay for what you use
Buy onlineNo need to visit a store
Best Alarm SIM Card Hero
Switch and save $600 per year
Stop the Unlimited Data Plan Rip Off!
CarrierNetworkDataPriceAnnual
T-MobileT-Mobile 4G & 5GUnlimited*$70/mo$840/yr
Mint MobileT-Mobile 4G & 5G10GB$20/mo$240/yr
*Avg. data usage only 3-5GBSavings$50/moSavings$600/yr
3 Simple Steps To Switch & Save
1
Choose a Custom PlanDon't pay for data you don't use
2
Bring Your Own DeviceKeep your device & number
3
Insert SIM & ActivateInsert your new SIM card & activate

Best SIM card for alarm systems

If you're looking for a way to monitor your home from anywhere, invest in a smart security system. You can get a home security alarm that works in conjunction with your smartphone to make keeping an eye on your place easy.

Whether you'd like a security system for staying safe on occasion or around the clock, you'll have everything you need to make sure your home is secure once it's connected and ready to go.

You may need a SIM card to achieve this complete connectivity, so learn more about this handy tool below to keep your family safe and sound.

Switch & Save $600/yr - Calculate Your Savings

Alarm SIM plans comparison

CarrierNetworkDataPrice
TelloT-Mobile2GB$5** Half Price for 3 Months
TingT-Mobile5GB$25
Red PocketAT&T5GB$25
US MobileVerizon2GB$10Free Starter Kit with code: MSPUSM
TelloT-Mobile1GB$3** Half Price for 3 Months

AT&T alarm SIM

0mins0texts
1 GB4G data
$10per month
Powered by: AT&T

Verizon alarm SIM

US Mobile - 500MB Data OnlyFree Starter Kit with code: MSPUSM
0mins0texts
0.5 GB4G data
$5per month
Powered by: Verizon & T-Mobile

T-Mobile alarm SIM

US Mobile - 500MB Data OnlyFree Starter Kit with code: MSPUSM
0mins0texts
0.5 GB4G data
$5per month
Powered by: Verizon & T-Mobile

Sprint alarm SIM

Tello - 1GB Data Only* Half Price for 3 Months
0mins0texts
1 GB4G data
$3*per month$6/mo
Powered by: T-Mobile

GSM SIM card for alarm system

US Mobile - 4GB Data OnlyFree Starter Kit with code: MSPUSM
0mins0texts
4 GB4G data
$15per month
Powered by: Verizon & T-Mobile

What is an alarm SIM Card?

A SIM card, which stands for Subscriber Identity Module, is a small chip you insert into a device to connect it to a cellular network. Because a SIM card will work in a similar way for an alarm system as a mobile phone, utilize one in your security system to let it function as a communication device.

You can use a GSM SIM card, which is a part of the GSM network, to join a cellular network by sliding it into the SIM card slot on your alarm system. Given that the GSM SIM card runs on the GSM network, you'll have the choice between a 2G, 3G, and 4G network, where you'll pay a monthly fee to connect your alarm system and portable devices.

SIM cards for alarm systems

If you need to connect your alarm system to a cellular network in the same way you would your mobile phone, you'll need to buy a SIM card and pay a monthly fee for this service. SIM cards can do more than store your phone number, for they also hold information about your mobile carrier, contract and more.

Whether you opt for a prepaid SIM card or one with a plan, your alarm system will be able to function on your cellular network by using this technology. You'll need an alarm system SIM card to get the most out of your alarm kit, so think of these devices like mobile phones when creating a wireless home security system your family can depend on.

Once you activate your alarm system SIM card and insert it into your device, you'll have a security system connected to the internet. This type of wireless burglar alarm can use tools like a motion sensor, smoke detector, security camera or more to surveil your property.

With the guarantee of an alarm system that's running at all times, you'll feel comfortable knowing that your burglar alarm can use features like a motion detector to notify you of any issues. You can use an alarm system that will send a text message or one that works off of data to give you updates, so these easy-to-use features will be ready to go once you connect it with a SIM card.

Best alarm SIM card FAQs

Who is the best alarm monitoring company?

It depends on what you're looking for from your home alarm system, but ADT, Frontpoint, and Vivint are popular.

What is the best smart alarm system?

Some of the favorites are Yale Sync smart home alarm, Ring alarm security kit, and Abode smart security kit.

How does a GSM alarm system work?

A GSM alarm system is connected to the GSM cellular network, so it works as a wireless home alarm system.

Recap

Because SIM cards enable features like talk, text, and data for other devices, you can use them to connect your smartwatch, GPS tracker, tablet, and more.

You'll often need a service provider to enjoy the highest level of connectivity across all of your devices, so, once you choose a carrier like the T-Mobile network, you can work out an affordable monthly plan that fits your alarm system and other electronics.

With an alarm system that's armed and connected 24/7, you'll feel safe and sound, so shop brands, products and pricing to find the right one for you.

Joanne Wilkes
Joanne Wilkes

Jo has been helping people save money in the US and UK since 2012 in the internet, TV and cell phone industries. She loves helping people get the best value for their budget without the stress.

Prepaid SIM Card Comparison