Wireless doorbell 300m, plug-in doorbell, 2 receivers, 1 wireless button, IP44 waterproof doorbell, 4 volume levels, 45 ringtones

General descriptionWireless doorbell with a range of 300-500 m in open areas, ensuring you never miss a visitor, even in the garden.Features 45 ringtones and 4 volume levels from 0 dB to 110 dB, allowing you to customize your alert preferences.Includes a super flash feature for the elderly and hearing impaired.IP44 waterproof rating ensures functionality in wet conditions.Technical specificationsRange: 300-500 m in open areasVolume levels: 4 levels from 0 dB to 110 dBWaterproof rating: IP44InstallationPlug the receiver into a power outlet.Connect the transmitter to the door frame.Quick and easy setup, suitable for all ages.UsageIdeal for home, office, hotel, dormitory, factory, etc.Can also serve as a care alarm device for the elderly and sick.