Waterproof doorbell without battery, self-powered, 1 button, 1 bell

General descriptionSelf-powered and waterproof, this doorbell operates without the need for batteries. It features a single button and a receiver, making it a convenient addition to any home.Technical specificationsPower consumption: 820 mW (receiver)Power supply: AC100-240VWorking range: 120 m surfaceReceiver size: 80×60×47 mmButton size: 79×44×33 mmUsageRingtones: 36 polyphonic ringtonesVolume: 4 adjustable levels (can be muted)Other informationPackage contents: 1 x Doorbell Button, 1 x Doorbell ReceiverPlease note that actual colors may vary due to lighting or monitor differences.Measurement deviations of 1-2 cm may occur.