Thank you for your patronage of huang weiwei electronicsWe firmly believe that: no matter how well known brand also arrived at the real price; In the attractive discount also spell the quality of kindness! Huang weiwei e-commerce efforts to reduce the burden of your wallet for your quality of life plus pointsIn order to make you have a good purchase experience, please read the following content before you order!

1. About logistics:

  The factory all goods logistics costs are borne by the buyer himself, only send logistics to pay the freight. Buyers can also specify their own logistics, detailed information and customer service communication.

2. About replacement:

 Because is the electronic product so will inevitably have the quality problem. You can add up all the defective products and send them to us for a new machine. [but must be, accessories complete, clean appearance, otherwise not replacement]. Note: because the factory is the principle of small profits and large quantity of sales, so the return, replacement, freight borne by the buyer himself.

Are you in business and your shop (office building) has guests or \"scary people\" come in without knowing it? And within a few hours of not paying attention and missing business opportunities or lost property? Should a lot of people have had similar experience! Now, as long as you have this \"doorbell\" do not worry and worry! When using, as long as you will be welcome at the door of your shops (office), someone through the door to enter, the welcome will be sensed, and will send out \"ding dong - welcome to\" or jingle bell......

So you can go to the bathroom or go to work...

The intelligent induction welcome/alarm doorbell, using advanced microcomputer manufacturing technology, available day and night, fully automatic human body induction, excellent performance, energy saving and easy to use, effectively from a variety of environments in the immediate range of human movement.

Suitable for stores, warehouses, office buildings, factories, homes

◎ features and highlights:

   1. Automatic induction

   2. Adjustable direction (with main-rotating bracket)

   3. The host is equipped with built-in loudspeaker, with a loudness of 85±5 db (the loudest in the greeter family).

   4, sound: first gear is: ding dong, hello, welcome to and

             Second gear is: ding dong,

   5, 3 no.5 (AA) battery power, energy-saving and durable (this machine does not include batteries).

   6, Remote detection: 0-6 meters (applicable temperature: 0-25 degrees)

◎ installation and usage:

1. Press the battery cover on the back of the doorbell in the direction of the arrow and push it away.

2, the doorbell switch to the voice or alarm

3. When a guest enters, the electronic doorbell will make the sound you selected before.