Doorbell Outdoor Smart Waterproof Button with 1 Receiver Call Bell UK Plug for Home/Office/Classroom

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 100dB,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 . LONG DISTANCE RANGE:The signals up to 1000 feets in opening space and doesn't interfere with other equipments in your home or those of your neighbors;ensure that you will never miss any visitors,even if you are several rooms away. WATERPROOF AND ENERGY SAVING TRANSMITTER: low power consumption with packaged 12V alkaline battery,IP44 waterproof remote control push button tested in temperatures of -4°F to 140°F;withstand the harshest weather. 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. How to 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. Package Contents： 1 x Transmitter (battery included) 1/2 x Plug-in receivers （AS YOUR CHOOSE) 1 x Adhesive patch 2 x Screws 1 x Key 1 x User Manual connect to smart phone , please install APP IP doorbell.

• 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 100dB,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 .
• LONG DISTANCE RANGE:The signals up to 1000 feets in opening space and doesn't interfere with other equipments in your home or those of your neighbors;ensure that you will never miss any visitors,even if you are several rooms away.