Smart Home Door Sensor 5-Year Battery Life Wireless Entry Sensor

Protect your entry points with a door sensor that alerts your security host the moment a door or window opens.

Reliable entry monitoring for doors and windows

Get faster awareness of unexpected entry with instant alarm signals sent to a compatible security host. This sensor is designed for home entry monitoring and intrusion detection across doors and windows.

Installation stays simple thanks to a wireless design and fit for all types of doors and windows. With a battery included and up to 5 years of battery life, you can set it up and rely on long-term coverage with fewer interruptions.

You can also customize the sensor name and modes in your security panel for clearer whole-home monitoring. Please note: this is not WiFi and must be connected to a security host or compatible alarm panel to work.

✅ Know right away when a door or window opens through your security host.

✅ Reduce maintenance with up to 5 years of battery life.

✅ Avoid surprise downtime with a low battery warning.

✅ Install quickly on many door and window types around your home.

✅ Strengthen security with anti-dismantling protection.

✅ Organize your system more clearly with custom names and modes.

Compact design suits discreet entry monitoring.

Long battery life reduces frequent replacements.

433MHz wireless works with compatible alarm systems.

Low battery warning helps maintain continuous protection.

Fits different door and window styles easily.

Anti-dismantling adds extra tamper awareness.

Easy mounting makes setup faster.

Compatible with security panels for integrated monitoring.

Custom naming helps identify each entry point.

Battery is included for immediate installation.

Add this door sensor to your alarm system for dependable entry alerts.