100dB Instant Alarm Protection + Smart Security AlertsDouble-Layer Security: Unlike ordinary smart sensors, our alarm delivers immediate 100dB siren blasts when doors/windows open
Physical Deterrence: Piercing sound startles intruders and alerts everyone in your home within seconds of unauthorized access
Smart Notifications: Simultaneously receive real-time alerts on your phone via Tuya/Smart Life app during security breaches
Complete Smart Home IntegrationVoice & Automation Control: Fully compatible with Alexa and Google Assistant for voice commands and smart routines
2.4G WiFi Connectivity: Maintains stable connection within 80ft range from your router for reliable monitoring
Family Sharing: Grant access to multiple household members through the app for shared security management
Critical Protection ScenariosChild Safety Guardian: Prevent kids from accessing pools, garages or wandering outside unsupervised
Burglar Deterrence System: 100dB alarm effectively scares off intruders from sliding doors and windows
Property Security Solution: Ideal for apartments, hotels, offices, sheds and vacation homes needing instant alerts
Elderly Care Monitor: Receive immediate notifications when dementia patients attempt to exit
Proven User-Friendly FeaturesAdjustable Volume Control: Customize alert intensity from gentle chime to full 100dB siren
Tool-Free Installation: Mounts securely in seconds with industrial-strength 3M adhesive tape
Precision 0.78" Trigger: Magnetic sensor activates instantly when gap exceeds 0.78 inches
4 Operational Modes: Switch between Burglar Alarm/Doorbell Chime/Close Reminder/Silent Monitoring
Real-World Performance Validation "The 100dB siren is shockingly loud - instantly alerts everyone in our home when basement door opens
App notifications arrive simultaneously for complete peace of mind" - Homeowner

"Perfect child safety solution for our patio doors. Installation took just 15 seconds per sensor" - Parent of Toddlers

"Stops garage intrusions before they happen. The dual physical/digital alert system outperforms basic smart sensors" - Apartment Manager
Reliable Long-Term SecurityPower Management: Uses 2 AAA batteries (not included) with low-power app notifications
Durability Assurance: Weather-resistant design functions flawlessly in garages and pool areas
Universal Application: Compact design works on doors, windows, gates, cabinets and sliding glass