Door bell

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T), L/C

Quantity:

1000

Pack. & Delivery:

Export standard

The digital doorbell function of remote control is the following
The doorbell and button need to select the same code for use and mate.
Button at screw,or two-sided sponges glue glass cement paper fix,It is the power consumptive,battery
available one year(the 20th time /1 day count)
The doorbell is installed in the room,Insert any power of sockets with your purpose,It is the power
consumptive extremely the little(smaller than /5W) doorbell warm to rise 60 normal.
Can't use normally after using for some time(If button permeate water,please dry up with the hot wind),
Please change a button of batteries!
Install and design wirelessly simple and convenient,flexibly,Avoid but the trouble and expenditure while
installing,Do not influence and fit up beautifully.
The specially strong anti-interference system of number is put inside,The encryption code of 100,000
point one fen,And the external signal interfere to avoid it between the user,The vexation that avoid the
doorbell and sounds.
Exceed distance remote control, Reaches 120 meters,Satisfy various types of houses and High story
of demands of building,The type of Europe has exquisite and small and exquisite style,Add beauty to
your house.
Adopt and bring the electrons of insurance step down the system,Abandon the transformor of the danger
(Because work for a long time, Easy to produce the short circuit and guide to fire,Guarantee the security.
Prepare against many kinds of sounds(the type) and support the choice,Your Excellency can choose
different types according to the demand.

Recommend to your friends