10 Best GSM House Alarms
for November 2022

A house alarm is a security system that detects and alerts you of intrusions in your home. GSM house alarms use cellular technology, which means they don't rely on landlines, making them more reliable than landline-based systems. GSM house alarms are monitored by a cellular provider, who alerts you of a potential intrusion via text, phone call, or email.

A GSM house alarm is easy to install, and it's typically plug-and-play, requiring only a landline phone and an Internet connection. GSM house alarms use wireless technology, so they're convenient to install and make adjustments to. GSM house alarms are also a good option for renters, as they require no installation.

In our tests, we evaluate GSM house alarms for ease of use, including setup, installation, and setup, as well as performance, including range, alarm sensitivity, and alarm output. We also evaluate additional features, such as wireless sensors, remote control, and night vision. Here are the best GSM house alarms to buy in 2022, according to testing and popular reviews:

Different Guide editors select recommendations independently. Purchases made through our links may earn us commissions.

1
9.7
SCORE
App Controlled Smart Home Security System 2.4G WiFi GSM 2G Burglar Alarm DIY Wireless Kit No Month Fee for House Office Apartment Business with Door Window Sensor Motion Detector- Alexa Compatible

HOIDURY App Controlled Smart Home Security System 2.4G WiFi GSM 2G Burglar Alarm DIY Wireless Kit No Month Fee for House Office Apartment Business with Door Window Sensor Motion Detector- Alexa Compatible

by HOIDURY
What We like

A solid security system that works seamlessly with Alexa. Be aware that it's $45 for a 2-year monitoring contract, though.

2
9.6
SCORE
D1D9 Home Alarm System Wireless Built in Antenna Scare Burglar Away for DIY GSM House Security

D1D9 Home Alarm System Wireless Built in Antenna Scare Burglar Away for DIY GSM House Security

by Chenghelichuang CO.LTD
What We like

Add sophisticated home security to your DIY home with this home security system. It has two sensors: a motion sensor and a contact sensor. You can program the motion sensor so that the system will sound an alarm when the motion detector senses movement. The contact sensor is for detecting open doors. You can set the system to ring when the contact sensor senses a door open. The alert siren and strobe light alert other users in the house that the door needs to be closed. The system has a 300-foot range.

3
9.4
SCORE
16pcs Smart Home Alarm System - Door Sensor PIR Detector LED Touch Screen, SMS Call Auto Dial and APP Remote Control, WiFi+GSM +GPRS Security System Burglar Alarm DIY Kit for House Office Business

SEHOMY 16pcs Smart Home Alarm System

by LifeDecorDirect
What We like

It has a wide range of motion detection capabilities and there's some decent sound technology behind it.

4
9.3
SCORE
D1D9 Home Burglar Alarm System 23 pcs kit Wireless DIY GSM Auto Dialer for House Security

D1D9 Home Burglar Alarm System 23 pcs kit Wireless DIY GSM Auto Dialer for House Security

by Chenghelichuang CO.LTD
What We like

The D1D9 Home Burglar Alarm System does work as advertised, but it's too pricey to warrant a spot on our list of the best home alarm systems.

5
8.9
SCORE
Home Security System, Mini 8 Channel Home Alarm System Intelligent GSM Auto Dial Call House Intruder Alarm Wireless SMS Alarm Call

Tosuny Home Security System

by Tosuny
What We like

The mini alarm systems we picked out have all of the functions needed for a home alarm system, plus some of the extras for a truly intelligent experience.

6
8.9
SCORE
YISEELE Home Security System, 4G/3G GSM Alarm System for House, Wireless Burglar Alarm 10 Piece kit with LED Screen, Pet Immune Detector, Door Sensor, SMS/Calling Auto Dial for Home Office Business

YISEELE Home Security System

by YISEELE
What We like

The system can send alarm SMS to your mobile phones when the set alarm is triggered. You can adjust the settings on the LCD screen. Although the system looks complicated, the installation is quite easy.

7
8.6
SCORE
AGSHOME Security Alarm System 99+8 Zone Auto Dial GSM SMS Home Burglar Security Wireless GSM Alarm System Detector Sensor Kit Remote Control

AGSHOME Security Alarm System 99+8 Zone Auto Dial GSM SMS Home Burglar Security Wireless GSM Alarm System Detector Sensor Kit Remote Control

by AG-sales
What We like

The AGSHOME home alarm system has many features and capabilities, making it one of the best alarm systems we tested. But it's hard for this system to work without a cell phone and SIM card, so give it a try before you buy.

8
8.6
SCORE
Alarm Security System,Wireless DIY Burglar Alarm 18 Piece Kit with GSM 3G/4G and WiFi APP Control for Home Office & Shop - Compatible with Alexa and Google Assistant

Pwishef Alarm Security System,Wireless DIY Burglar Alarm 18 Piece Kit with GSM 3G/4G and WiFi APP Control for Home Office & Shop

by Pwishef
What We like

This DIY wireless alarm system's control panel was easy to set up, with plenty of informational material to help you. It offered easy Internet connectivity, allowing you to arm and disarm your system from your smartphone. The included sensors were easy to install and function properly. The alarm system is well-priced, and the Alexa integration is a plus.

9
8.6
SCORE
Home Alarm Security System Wireless 99+8 Zone GSM DIY Home Burglar Alarm System Auto Dialer for Home Office & Shop Remote Control

tolviviov Home Alarm Security System Wireless 99+8 Zone GSM DIY Home Burglar Alarm System Auto Dialer for Home Office & Shop Remote Control

by Daping
What We like

This do-it-yourself wireless alarm system got high marks for ease of use and installation. It has the best price tag of the tested products, but lacks some of the features, such as a motion detector and sounding an alarm, that come with more expensive systems.

10
7.7
SCORE
KONLEN Voice LCD WiFi GSM SIM Home Security Alarm System RFID Touch Wireless SMS Call App Alert Android iOS Burglar House Smart DIY Kit with 5 Door 4 PIR Detector

KONLEN Voice LCD WiFi GSM SIM Home Security Alarm System RFID Touch Wireless SMS Call App Alert Android iOS Burglar House Smart DIY Kit with 5 Door 4 PIR Detector

by Shenzhen Konlen Technology Limited
What We like

This smart home alarm system has many smart features including a touch screen panel, motion sensors, and dual mode WiFi connectivity.

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