Wireless Doorbell 55 Ringtones & 5 Volume Levels with Flashing LED Includes 2 Receivers and 2 Buttons for Home Use

• 【Long Wireless Range】The stable wireless signal ensures you won't miss a visitor, even if you're on a different floor or in a distant room. The signal does not interfere with other devices in your home. • 【55 Ringtones & 5 Volumes】Choose from 55 ringtones and adjust the volume in 5 different settings, up to 110 dB. Enjoy clear, pleasant sounds every time someone rings the doorbell. • 【Weatherproof Exterior】The transmitter is IP55-rated, ensuring it is dustproof and waterproof, withstanding harsh outdoor conditions, while offering low energy consumption for longer battery life. • 【Memory Function】The doorbell retains the last used ringtone and volume setting after a power outage, eliminating the need for reconfiguration. • 【Easy Set up】Mounting the doorbell is simple with the included screws or adhesive tape, and installation is effortless with all necessary accessories provided.