10 bestWindow Door Alarmsof May 2026
112M consumers helped this year.
25% off
1
Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range
Yale
9.9
15% off
2
Window Door Alarm 6 Pack Noopel Home Security Ultra-Slim Door and Window Alarms Door Window Burglar Alarm with LOUD 120 DB Siren - DIY EASY to Install (6)
Noopel
9.8
3
Tapo Smart Contact Sensor, Real-Time Monitoring Smart Window & , Instant Push Notification,Battery included,Easy Installation,Work with Alexa,Tapo Hub Required separately(TapoT110), packaging may vary
Tapo
9.6
20% off
4
CPVAN Home Alarm System, WiFi PIR Motion Sensor Alarm, Wireless DIY Smart Door/Window Alarm for Home Security with Phone APP Alert 9 Pieces Kit (Indoor PIR Alarm Hub, 6 Door Sensors, 2 Remotes), CP2W.
CPVAN
9.5
41% off
5
Door Alarm Sensor, 2 Pack SECRUI Wireless Window Door Open Contact Burglar Alarm Chime Anti-Theft 4 Modes 120dB Loud Enough Sticky pad Easy to Install for Your home Kids Safety Shop Security-White
SECRUI
9.3
OtherUp to 12% off
TECKNET Wireless Door and Window Open Sensor Alarm Chime, 1000Ft Operating Range 61 Chimes Adjustable Volume with Mute Mode LED Indicators Door Open Alert, Door Alarm Sensor for Home Store Office
SECRUI Door Sensor Alarm for Home With Remote, 3 Packs Wireless Window Door Open Contact Burglar Chime Anti-Theft 2 Mode 120dB Loud Enough Sticky Pad Easy to Install for Door Safety Shop Security
Window Alarm 5 Pack, 125DB Loud Glass Break Sensors, Detects Glassbreak & Vibration, with Adjustable Sensitivity, Fit for Any Window for Indoor Home Office Security
HXLZYF Home Alarm Systems, House Alarms Security System with Phone Alert (Support 5G, 2.4G Wifi), Alarm Siren, Door/Window Sensors, Remotes, work with Alexa, for House Apartment Office, Expandable
6
Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm
Yale
9.0
7
Door Alarm with Remote 2 Pack, Door Chime for Business When Entering, 130db Window Alarm Sensors for Kids Safety Home Security, Adjustable Volume
Noopel
8.8
8
TECKNET Door Alarm Sensor, Window Alarm Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor Alarm for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)
TECKNET
8.5
9
KERUI Shed Alarm, Loud House Alarm Systems 115dB, Standalone Home Security Systems with Door Window Alarm Sensor, Motion Sensor Remote Control, Wireless Weatherproof Siren Horn for Garage
KERUI
8.3
15% off
10
VOXON Wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 120dB Loud for Kids Safety Home Shop Security
VOXON
8.0
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