Specifications:

• Appearance of luxury, elegant and generous
• Indoor surveillance, call, intercom and lock function
• Rings adjustable
• This Doorbell Intercom Security System won't effect the indoor decoration
• With fine power supply technology, the Doorbell Intercom Security System is more eco-friendly, more energy-saving
• This wired No Visual Intercom Security System brings convenience to you
• Operating Voltage: AC 110V～240V
• Installation: Wall mount
• Size: 200 x 80 x 63mm / 7.87 x 3.15 x 2.48in(Outdoor Unit) / 160 x 70 x 26mm / 6.30 x 2.76 x 1.02in(Indoor Unit)
• Color: White & Black

Details:

• The black doorbell speaker and white room phone
• Nothing is more frustrating than a friend or neighbor paying you a visit only to be neglected at the front step

• Room phone designed with handsets style
• This Doorbell Intercom Security System that lets you hear a person calling at your door before you open it

• Black outdoor unit shows your good taste
• This auction is for a brand new wired intercom system that is ideal for house, office, shops, hotel, tire building and factory, etc.

• When visitors press the remote button, will give wonderful music. This wired Intercom Security System is suitable for the villa with one door and three main rooms

• Sounds from three indoor units will be heard when someone presses the button of outdoor unit
• Missing important deliveries visitors or clients will be a thing of the past when you install this fantastic Doorphone Intercom Security System

How to Install the Wire Doorbell:

• Shut off power before this home improvement project. Although most doorbells are wired with low voltage, some are not. Turning off the power is one of the most important things you can do when you are working with electricity
• Locate the doorbell chime inside your house. This is usually found at the top of the inside of a closet
• Remove old hardware if necessary
• Follow manufacture specifications for wiring. This will ensure that the door bell is wired correctly
• Install the doorbell chime in the appropriate area whether you are installing the hardware inside or outside
• Turn on the power
• Test doorbell chime to ensure your home improvement project was successful
• Install cover

Tips & Warnings:

• Doorbell chimes can be purchased with different melodies to fit your personal style
• Ensure power is turned off because low voltage does not transfer until it passes through the transformer. This can cause bodily injury or shock

Package Included:

• 1 x Outdoor Unit
• 1 x Indoor Unit