LONG RANGE: Operates effectively over 30 metres range, ensuring reliable signal transmission between doorbell button and receiver unit CUSTOMISATION: Features 32 different chime melodies to choose from, allowing personalisation of your doorbell sound POWER SOURCE: Battery-operated design eliminates need for complex wiring, powered by standard batteries (not included) VISUAL ALERTS: Equipped with LED flash indicator for enhanced notification, especially useful in noisy environments VERSATILE USE: Suitable for various settings including homes, offices, and shops with easy installation and portable receiver unit
