300m Long Range Wireless Doorbell, Waterproof Electronic Doorbell, 55 Melodies, 5 Volume Levels, Blue LED, 1 Transmitter + 2 Receivers

General descriptionOur 300m Long Range Wireless Doorbell is designed for reliable communication, ensuring you never miss a visitor. With a range of 300 meters in open areas, it is perfect for use in gardens, upstairs, or basements. The doorbell features a waterproof and dustproof design, making it suitable for all weather conditions.Technical specificationsRange: 300 metersOperating temperature: -30°C to 70°CVolume levels: 5 levels up to 110 dBMelodies: 55 customizable alert melodiesBattery life: 1 to 3 yearsInstallationEasily mount the wireless doorbell transmitter to the wall using the included screws or adhesive tape. Installation can be completed in less than a minute.UsageEnjoy precise control with adjustable volume levels and the option to switch between LED-only and LED + ringtone modes. Your last settings are saved for seamless convenience.