Wireless Doorbell Plug & Play Door Bell Kit Plug-in Receiver 300M

Features ● Fit for home apartment classroom office villas and more ● User friendly design especially suitable for the elderly women ● It can be a paging device for the elderly can signal for care when they need it most ● With 60 music and 5 volume meet your favorite music style and volume requirements ● Operating scope up to 300m in open area ensures you to hear the bell and answer the door in time Specifications Type Smart Wireless DoorbellMaterial ABSColor Black White optional Voltage AC 110 220VWorking Consumption 0 5WFrequency 433MHzReceiving Distance 300M 984FT in open area Ringtone QTY 60Volume 5 Level Adjustable 0 85dB Working Temp 30 60℃ 22 140℉Outdoor Unit 1x 12V 23A Battery NOT included Outdoor Unit 7 x 5 x 2 cm 2 76 x 1 97 x 0 79 inIndoor Unit 10 5 x 5 7 x 2 3 cm 4 13 x 2 24 x 0 91 inIndoor Unit US Plug we will send you the suitable adapter according to your location Installation ● Double sided adhesive tape included for easy be fixed to the door frame of the transmitter Easily plug receiver into an electrical outlet no batteries required for main receiver ● Install just plug it in location you need it to be heard then you put the button where you want someone to push the button Package Included 1 x Indoor Unit Plug in Receiver 1 x Outdoor Unit Transmitter 1 x Doorbell Sticker1 x Double Sided Adhesive Tape2 x Screw1 x User Manual battery and other decorations NOT included Detail Pictures