Wireless Doorbell, IP44 Waterproof for Indoor and Outdoor Use, Battery-Free, 38 Melodies and 4 Volume Levels, 1 Transmitter and 2 Receivers, 150m Range

【White Wireless Doorbell Kit】This white wireless doorbell kit has a simple and elegant design, with a wireless connection range of up to 150 meters or more; Wireless doorbell with 2 plug-in receivers, power supply: AC100V - 230V; 【Rich and Beautiful Ringtones】The ringer receiver's sound is full and clear; 38 ringtones, 4 volume settings, can be set to silent, volume ≥ 50dB; Every time someone rings the doorbell, they can enjoy wonderful ringtones; 【IP44 Waterproof】Made of special waterproof material, it can also be used in rainy weather; 【Memory Function】The wireless doorbell kit remembers the last melody and volume level after a power outage; no reset is necessary; designed for particularly convenient and easy use for even more comfort; 【Easy to install】Simply insert the doorbell receiver into the socket, then attach the doorbell button to the exterior wall or door frame using the included screws or tape;