- Wireless Doorbell: Enjoy the convenience of a wireless doorbell that is suitable for any location in your home. With adjustable volume settings from 0 to 120 dB and a silent mode option, you can customize your alerts to fit your environment. Choose from 32 selectable melodies, and the memory function ensures the doorbell retains your last chosen tone and volume even after a power outage. - Long Range Connectivity: Experience a remarkable wireless range of up to 300 metres, ensuring you never miss a visitor, regardless of your home's size or layout. The strong and stable wireless signal guarantees reliable performance, whether you're upstairs or in the basement. - Durable and Weatherproof: Designed to withstand the elements, this doorbell features an IP55 waterproof rating, making it resistant to rain and dust. Its ultra-low power consumption and CR2032 lithium batteries provide a long lifespan of up to 3 years, eliminating the hassle of frequent battery replacements. It operates efficiently in temperatures ranging from -4 °F to 140 °F. - Visual Alerts: The plug-in receiver includes 7-colour LED indicators that flash when the transmitter is activated, providing a visual alert for those with hearing impairments or in situations where sound is not preferred. You can mute the doorbell while still receiving visual notifications through the LED indicators. - Expandable System: The cordless doorbell system is factory paired and allows for easy expansion. You can connect up to 20 different transmitters, each with unique ringtones, making it ideal for homes or offices with multiple entrances. This feature helps you identify which door your visitors are approaching. Use Scenarios: 1. Perfect for large homes: Install the doorbell in a spacious house with multiple levels, ensuring you never miss a visitor regardless of where you are. 2. Ideal for offices: Set up multiple transmitters for different entrances, allowing you to distinguish which door clients or staff are using. 3. Great for outdoor areas: Place the doorbell in a garden or patio area, knowing it can withstand various weather conditions while keeping you informed of visitors.