10 bestSmart Alarm Systemsof December 2025
112M consumers helped this year.
19% off
1
Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Wireless Detector for Home(Support 2.4G WiFi, Not Support 5G WiFi)
Govee
9.9
2
GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector, 1312 ft Transmission for Basement, Kitchen, Bathroom
GoveeLife
9.8
3
Lunderg Early Alert Bed Alarm System - Wireless Bed Sensor Pad & Pager - Elderly Monitoring Kit with Pre-Alert Smart Technology - Bed Alarms and Fall Prevention for Elderly and Loved Ones
Lunderg
9.6
10% off
4
SimpliSafe 8 Piece Wireless Home Security System - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant, White
SimpliSafe
9.4
5
D-Link Wi-Fi Water Leak Sensor and Alarm Starter Kit w/ 2 Add-on Units, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1622KT)
D-Link
9.2
OtherUp to 10% off
eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control
KERUI Standalone Home Office & Shop Security Alarm System Kit, Wireless Loud Indoor / Outdoor Weatherproof Strobe Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor Door Alarm
Elder Alarm System Wireless Smart Security 14-Piece Kit DIY WiFi & 4G, Keypad, Outdoor Siren, Doorbell, Leakage, Motion Sensors, Smart Home Alarm System & Business Security
DAYTECH WiFi Smart Caregiver Pager Call Button Alarm System for Seniors Wireless Rechargeable Emergency Buttons Calling Alert System, 2 Buttons 1 Receiver(only Supports 2.4GHz Wi-Fi)
6
Alarm System- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 2 Sensors
HTZSAFE
9.0
7
YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert
YoLink
8.8
8
12-Zone Wired Smart Alarm Panel - Konnected Alarm Panel Pro Conversion Kit - Make Wired Alarm System Smart - SmartThings, Alexa - No Batteries or Monthly Subscription - Wi-Fi & Ethernet Connection
Konnected
8.5
9
CPVAN Home Alarm System Wireless, DIY Smart Door/Window Alarm for Home Security, WiFi Alarm with Phone APP Alert 13 Pieces-Kit (Alarm Hub, 8 Door Sensors, 2 Remotes, 2 RFID Cards)
CPVAN
8.3
10
Aqara Smart Hub M2 (2.4 GHz Wi-Fi Required, Not Support Wi-Fi 6), Smart Home Bridge for Alarm System, IR Remote Control, Home Automation, Supports Alexa, Google Assistant, Apple HomeKit and IFTTT
Aqara
8.0
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