Lonruis Wireless Doorbell Mini Waterpoof Door Bell Kit Operating at 1000 Feet with 45 Chimes 4 Volume Levels and LED Flash Doorbell Chime with CD Quality Sound Easy Setup

Elegant & Modern Design: Fits perfectly with any decorations Great coverage: The signal goes through 300m-500m in open area. Never miss a visit again IP44 Waterproof: Rest assured to install this wireless doorbell outside 45 ringtones Available: You can set your favorite ringtone as you like 4 adjustable volumes (0dB to 110dB): Simply adjust the volume as needed Complete installation kit: Screws and double-sided adhesive tape are included, the transmitter can be installed with either of them NO radiation: The best choice for pregnant women, children and the elderly LED signal: When pressed, the transmitter will light up to indicates that the signal has been sent successfully; The receivers' LED indicators are enlarged, especially useful for the elderly. Package Content: 1 x transmitter 2 x receiver 1 x manual