CACAZI 38 Tunes Wireless Cordless Waterproof Doorbell Remote Control Door Bell Chime No Need Battery

Description Wireless Doorbell No Need BatteryAC100 220V Battery free wireless doorbell no battery need and no wire It uses unique energy harvesting technology and ultra low power wireless technology with worldwide patents pending Help you to save your money and power When users press the button energy converting module inside will change the mechanical energy into electric energy Then the wireless module of the button sends the signals to receiver The receiver receives the signals and plays music react Features 1 Simple design elegant chic style 2 Ultra low power design energy saving and sustainable use 3 Long distance remote control stable signal 4 36 polyphonic ring tones for optional 5 Adjustable indoor ring volume 6 No need battery the transmitter is working with self powered Specification Doorbell model V018Color WhitePlug EU USReceiving distance 120M in open area Receivers Rated voltage AC 110V 220VThe transmitter is self powered No Need Battery Waterproof yes transmitter Volume 3 filesRingtones 38 ring tonesTransmitter size 79 44 25mmReceiver size 102 63 28mmThe receiver plug in household socket can be work Note Press the pressure is slightly larger than the traditional doorbell to ensure adequate power generation Package includeds 1 x Indoor receiver1 2 x Outdoor touch transmitter1 x English user manual1 x Double sided adhesive tape Details pictures