Versatile deployment across properties Ideal for business glass doors and private entry configurations. Widely used on various properties, including garden fence boundaries, with reliable performance across multiple scenarios and easy installation. Tool-free setup No complex steps required. The wireless doorbell is ready to use after a simple pairing, with no drilling or wiring needed. Frequency stability and range Delivers reliable operation with consistent signal transmission, strong wall penetration, and broad coverage across typical property layouts. Long-lasting and energy efficient Intelligent sleep mode reduces unnecessary power consumption and supports a long battery life for continuous, interruption-free notifications. Use scenarios - Shop or office: Convenient for customers and visitors at a glass door or storefront entry. - Private home: Front door alert for family members and guests. - Garden or boundary area: Monitoring access from yard, driveway, or near a fence line.