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10 bestSelf Install Alarm Systemof November 2025

112M consumers helped this year.

20% off

1

Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue
Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue

Yale

9.8

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40% off

2

SimpliSafe Home Security System | 13 Piece Home Security Camera & Alarm System with Entry Sensor, Motion Detector & Outdoor Siren - Optional Monitoring Subscription - Compatible with Alexa
SimpliSafe Home Security System | 13 Piece Home Security Camera & Alarm System with Entry Sensor, Motion Detector & Outdoor Siren - Optional Monitoring Subscription - Compatible with Alexa

SimpliSafe

9.6

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18% off

3

Yale AC-3PIR Sync Alarm Motion Detector 3 Pack- Sync Alarm Accessory - 200m range
Yale AC-3PIR Sync Alarm Motion Detector 3 Pack- Sync Alarm Accessory - 200m range

Yale

9.4

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25% off

4

Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External Siren, Keypad, No Monitoring Fee
Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External Siren, Keypad, No Monitoring Fee

Yale

9.1

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5

SimpliSafe Home Security System | 8 Piece Home Alarm System with Entry & Motion Sensors, Bellbox & HD Indoor Security Camera - Optional Professional Monitoring - Compatible with Alexa
SimpliSafe Home Security System | 8 Piece Home Alarm System with Entry & Motion Sensors, Bellbox & HD Indoor Security Camera - Optional Professional Monitoring - Compatible with Alexa

SimpliSafe

8.9

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Yale Shed and Garage Alarm, Free-Standing or Wall-Mounted Wireless Alarm, Easily Secure Outside Buildings and Caravans,

Yale Shed and Garage Alarm, Free-Standing or Wall-Mounted Wireless Alarm, Easily Secure Outside Buildings and Caravans,

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IP Auto Alarm Dialer: Calls your Cell Phone using your Router

IP Auto Alarm Dialer: Calls your Cell Phone using your Router

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HESTIA Smart Home Security Systems, Wifi Wireless Alarm Systems for Home Security with Door/Window Sensor,Vibration Sensor, Remote, RFID Tag, House Alarms Security System Work with Alexa Google Home

HESTIA Smart Home Security Systems, Wifi Wireless Alarm Systems for Home Security with Door/Window Sensor,Vibration Sensor, Remote, RFID Tag, House Alarms Security System Work with Alexa Google Home

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Shed Alarm Home Security Wireless | Shed Garage Lockup Summer House | Easy Self Install Waterproof Vibration Tech 113db Exceptionally Loud

Shed Alarm Home Security Wireless | Shed Garage Lockup Summer House | Easy Self Install Waterproof Vibration Tech 113db Exceptionally Loud

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20% off

6

YALE HSA APP ENABLED ALARM KIT (ROUND SIREN)
YALE HSA APP ENABLED ALARM KIT (ROUND SIREN)

Yale

8.6

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7

X-Sense Smart Home Security Systems, Wireless alarm systems, Works with Alexa, Supports Mobile App Alerts, Includes 1 Base Station, 2 Door Alarms, 1 Motion Alarm, 1 Keypad, AS05
X-Sense Smart Home Security Systems, Wireless alarm systems, Works with Alexa, Supports Mobile App Alerts, Includes 1 Base Station, 2 Door Alarms, 1 Motion Alarm, 1 Keypad, AS05

X-Sense

8.4

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8

PGST Security Alarm System for Home, WIFI Wireless House Alarm System with APP Alert and Calling Alarms, 26-Piece kit: Alarm Hub with 120DB, Door/Window Sensors, PIR, Remotes
PGST Security Alarm System for Home, WIFI Wireless House Alarm System with APP Alert and Calling Alarms, 26-Piece kit: Alarm Hub with 120DB, Door/Window Sensors, PIR, Remotes

PGST

8.1

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9

YISEELE Alarm System, Security Alarm System for Home, WIFI Wireless House Alarm System with APP Alert and Calling Alarms, 16-Piece kit: Alarm Hub with 120DB, Door/Window Sensors, Anti-pet PIR, Remotes
YISEELE Alarm System, Security Alarm System for Home, WIFI Wireless House Alarm System with APP Alert and Calling Alarms, 16-Piece kit: Alarm Hub with 120DB, Door/Window Sensors, Anti-pet PIR, Remotes

YISEELE

7.8

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31% off

10

CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)
CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)

CPVAN

7.5

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