SELF-GENERATED POWER SUPPLY - This is a wireless doorbell, but it no longer needs a battery or it drains the battery! Pressing the push button converts kinetic energy into an electrical signal to ring your wireless doorbells. So stop worrying about running out of batteries on your push button and worry no more about buying weird batteries to make your push button work. You will always hear your doorbells! IP64 WATERPROOF AND LED TIME DISPLAY SCREEN - The IP64 waterproof rating makes the transmitter rain and weather resistant. It is made of ABS + PC plastic and is durable. It operates at temperatures between -20 C and + 65 C. The LED time display screen, which shows the time when the receiver does not ring, can be used as a clock 38 MELODIES AND 4 VOLUME LEVELS - Choose your favorite sound from 38 different carillons and the desired volume from four levels (0-110 dB). And the memory function of our wireless doorbell for outdoor use can save the last level of melody and volume as well as the time after a power failure. 150 METERS WIRELESS AREA - The penetrating wireless carillon signal can also be transmitted in open spaces and over long distances of up to 150 m in the presence of many obstacles (doors, walls, between floors). Loud enough to clearly hear the doorbell in every corner of the house. Attention: Please do not install the transmitter on a metal, stainless steel or magnetic flap, as this affects the signal transmission between the transmitter and receiver. EASY OPERATION - The transmitter can be attached to the wall of the front door with the adhesive panel and the receiver can be connected to the internal socket. What you get: 1 * transmitter, 1 * receiver, 1 * double-sided tape, 1 * user manual Product description
Color: 1pc> Tired of changing the batteries in your wireless doorbell? br> Tir

Note:Shipping time is 5-12 days