Wireless digital remote control doorbell wireless home waterproof |

Wireless digital remote control doorbell wireless home waterproof |

• product option list

note : the following information is for reference only . please contact the seller to get the detailed information .

• product details

new arrival production date is 2013 years production !

special :

1 , ac doorbell , receiver indoor ( machine ) use household power supply , direct plug in the socket huaidan , don\'t fee battery , eco-friendly convenient ! transmitter ( outdoor machine ) use high capacity battery a section one year around

receiver 2 , super in home , office , hotel , savillsplc , dormitory , factory , site or any service of space

3 , a scope doorbell , also won\'t interference ! use wireless high technique , innovation of code and heterochromatin of code function , machine to a yard in the mistaken rate rings , effectively avoid neighbourly between interference of mistranslations and vexation rings .

, heartwarming : reminder book product the obstructions none likehollowness , linear remote distance after strict test no less than 280 m . barrier is industry within congener product , can meet different family need , the muglins general family security door and walls of . on the market 100 m around the penetration phase can\'t , sometimes almost can\'t make signal penetrate the stainless steel security door ! pleasechoose !

card pain digital wireless doorbell ac

quality rings card pain forever

anacclaimed & middot . bright life & mdash . card pain of every day intimate remind , let you enjoy the comfortable with the purespace
card pain & mdash . mdash & . neo-pragmatism an
on our professional and chariness products farrand fulture
dhamma lies in
we are more exquisite element
fashion & elegant \'s ldquo . card pain & rdquo . electronic products henceforth into your life
let you enjoy the comfortable with the purespace . . . . . .

product specification

receiver measurement : 80 * 75 * 30mm transmitter measurement : 78 * 46 * 24mm
: type 2 drag 2 & mdash . mdash & . transmitter ( remote control ) & times . 2 + receiver ( vocalization device ) & times . 2
: power remote control < 10mw
receiver rated voltage : ac 220v 50hz / 60hz
receiver controllable : volume 25-80db ( 4-speed volume arbitrary adjust humanisation design )
receiver standby current : < 1.0ma
receiver plug : polychip the bid plug
work frequency : 315mhz & plusmn . 2mhz
: accessories transmitter built-in 12v 23a alkaline battery festival 1 ( factory with a normal use one year around general supermarket mall all have the sale )
: packaging color card double faced dual-use xisu hang , & ldquo . rebury & rdquo . green eco-friendly packing signs

product feature
european design , fashion and brief , of babbittry .
computer t136 36 first music chord ( built-in amplifier stereo speakers )
leading 280 m super remote control / receiver far distance ( practical receive signal environment and change optic \'s the obstructions because of different signal all different but it is wireless doorbell signal in advisable )
transmitter keysters structure for waterproof design ( doorbell waterproof design best cocoasoft , a )
humanisation cet-4 volume adjustable
transmitter touch switch never wear
digital circuit design , stable work , reliable performance
card pain doorbell products with high quality certification standard , card pain doorbell products as radio rf transmission devices and equipment for the environment and none harmful won\'t hurt safety

products
The humanisation of simple design , beardless and for help professional or install personage , entirely absolved decoration the cost of expenditure , free wall chisel , insert indoor regular socket ready to use , free mobile .
use wireless high technique , innovation of code and heterochromatin of code function , machine to a yard in the mistaken rate rings , effectively avoid neighbourly between interference of mistranslations and vexation rings .
open area straight line remote distance after strict test no less than 280 m , surmountable obstacle is industry within congener product , can meet different family need , general household 50 m around enough .
remote control transmitter keysters long life waterproof design
the use of new generation constant voltage circuit design , reach the energy efficient effect , service life of effectively improve 50% above .
doorbell power less than the 3w , transmitter adopt 12v 23a battery volt , don\'t according to can\'t move power consumption , normal but one year + ( laboratory test , one day in accordance with the 30 times use ) .
electromagnetic interference and install in closed iron gate on the , shielded , weather phenomenon moisture status , battery no timely replacement deplanes environment \'ll wireless doorbell affect used .
widely usage , in addition to used as general doorbell outside , but also as liaison , paging , patient care , emergency notice etc special usage .

use mattersneeding attention
use high quality alkaline battery , avoid using battery life short and easy electrolyte leakage the general carbon zinc battery .
don\'t professionals open maintenance to presumptuously , of derailing the precision electronic components .
please avoid device to put products direct wet with rain , long time , close to metal materials .
right use this , products can efficaciously lifetime
practical remote distance use environmental factor optic interference .
card trademark and pain of product appearance design and packaging patent have already registered , relevation reserved .

installation method
transmitter with a word screwdriver batch unclearer , can with a random distribution of double faced adhesive paste , or punch screw fitted .
transmitter disassembly the installation of the , note don\'t touch electronic components , up and down the direction don\'t inversion
transmitter nanovolt 23a 12 use battery , before use insulation take out plastic gasket . when the signal transmitter and receiver don\'t is too sensitive when , replacement transmitter battery answer .
Receiver insert indoor regular socket ok .

applicable scope
card pain digital wireless doorbell ac random install , button can pack can be attached , in home , office , hotel , savillsplc , dormitory , factory , site or any service space , if you like , never miss a visitor . ningjing digital , expansion happy !

card pain doorbell innovative design
& ldquo . 36 music & rdquo . life 60-meter-tall
song is a , card products of calificada pain chord music global the most , make your life full of soughing of new
& ldquo . volume controllable & rdquo . heart and set the
according to the client life habbits , us cet-4 volume , heart and set the , full meet the modern eveironment personalized .
& ldquo . ultra long receiving & rdquo . large space new favorite
laboratory and scientific test repeatedly , protect the environment using complex \'s normality , signal and stable penetrativity of both the leading industry , 280 m ultra long receiving distance , become a lot of bedroom space family inspired .
& ldquo . waterproof design & rdquo . extended life
product structure design innovation , completely prevent the water of intrusive , effective prolong the product lifespan .
& ldquo . never wornout & rdquo . practical
innovation used in all touch switch , normal use 10 times , according to a day 20 calculations , over 13 years