- Durable Construction: Crafted from reliable housing material, this product ensures long-lasting strength and performance for your peace of mind. - High Sensitivity & Wide Range: With a remarkable sensitivity range of 20m (65.6ft), this device offers simple operation, making it easy to use in various locations. - Powerful Alarm System: The wireless 105dB alarm provides a robust deterrent against intruders, effectively scaring off potential thieves and enhancing your security. - Convenient Doorbell Function: This product also serves as a doorbell, alerting people inside your home when someone is at the door. Ideal for rental apartments, villas, and enhancing overall home security. - Compact Design: Its small size and sleek appearance make it easy to install and blend seamlessly into any environment. Use Scenarios: 1. Install it at your front door for immediate alerts when guests arrive, ensuring you never miss a visitor. 2. Use it in a rental property to improve security and provide a reliable communication option for tenants. 3. Place it in a villa or vacation home to monitor entries, enhancing safety while you are away. This product combines functionality, convenience, and durability, making it a practical choice for anyone seeking enhanced security and easy communication at home.