Sell ZZ21811 #PH Plug#Wireless Doorbell Wall Plug-in Cordless Door 45 Chime 300m Range IP44 Waterproof best price

Wireless Doorbell Wall Plug-in Cordless Door 45 Chime 300m Range IP44 Waterproof Elegant & Modern Design: Fits perfectly with any decorations Great coverage: The signal goes through 300m in open area. Never miss a visit again Waterproof: Rest assured to install this wireless doorbell outside 4,45 ringtones Available: You can set your favorite ringtone as you like 5[UNK] 4 adjustable volumes (0dB to 110dB): Adjust the volume as needed 6[UNK]NO radiation: The best choice for pregnant women, children and the elderly 7[UNK] 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 8[UNK]EASY INSTALLATION:Simply plug the receiver into a power outlet and attch the transmitter on the wall or door frame with adhesive patch or screws included.If you have any problem,please feel free to contact us anytime and we will promptly resolve any issues. Product description ption Are you worried of missing a visitor? Will you have two rooms need doorbell?Are you looking for a smart and practical doorbell solution? if you are in these case, then you're certainly on the right page! wireless doorbell kit is perfect choice for you and make your life more easier and safe! Features: Modern and stylish exterior design, Satisfy all kinds of home furnishing, office buildings, hotels, hospital,factories etc. There are 45 different polyphony melodies to choose from the doorbells,so you can enjoy different chime every day! 4 Adjustable volume from 0 to 110dB,this option is great for nap time! LED Flash,When the button is pressed, the doorbell transmitter and receiver flash at the same time with obvious brightness Easy Installation: ● 1.Choose the installation location, wipe clean. ● 2.Method 1: Remove the bottom cover of the transmitter and double-sided adhesive sticker. Place it in the place where it needs to be installed. Press hard for 5 seconds until it is secured. Method 2: There are reserved screw holes on the back of the transmitter back case Attach the back case to the wall with screw spikes. Specifications: Power Supply:Receiver(AC85-260V),Transmitter(12V 23A alkaline battery) 1000ft / 300m maximum effective range IP44 weatherproof & dustproof casing for outdoor use Button working temperature: -4°F to 140°F Package Contents 1 x Transmitter (battery included) 1/2 x Plug-in receivers 1 x Adhesive patch 2 x Screws 1 x User Manual Warranty Duration:No Warranty Warranty Type:Supplier Warranty Region of Origin:Mainland China Brand:NoBrand