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This product adopts the world's leading environmental technology, passive and wireless, have several international patents.Press automatic mechanical energy into electrical energy from the transmitters, the need for battery, also need not connect the power cord, no need for the doorbell to replace batteries, also need not to buy a doorbell..
 
the doorbell for smartphonesWirelessproducts has been a new trend in the world.We can provide complete home automation system,newest products plz contact me on alibaba or skype.Five reasons make you have to choose it:1.20 years'long lifetime can be used2.Green,no battery,protect our environment3. Up to 280 meters , very easy to penetrate 3..
 
hot selling fashionable crystal glass touch screen hotel doorbell Product DescriptionFeature:(1)Touch control(2)LED display(3)Crystal glass panel(4)Energy saving(5)Simple installation(6)Metal frame(7)Can show your Hotel name&logo,Room number and specified indication Three-in-one hotel doorplate, 3 in 1 hotel doorbell, with make up room..
 
wireless doorbell for apartmentsWireless batteryless doorbell is a new bell which takes energy harvest technology,power by itself.Newest hi-tech products can be provided,plz contact me on Alibaba or skype(Britney.jane2)Five reasons make you have to choose it:1.20 years'long lifetime can be used2.Green,no battery,protect our environment3. Up to..
 
wireless doorbell,electric bell,remote control doorbellWireless batteryless doorbell is a new bell which takes energy harvest technology,power by itself.Five reasons make you have to choose it:1.20 years'long lifetime can be used2.Green,no battery,protect our environment3. Up to 280 meters , very easy to penetrate 3 walls and metal doors 4...
 
Touch DoorBell Switch with Led indicator,CE Approval: Adopted high quality super-white tempered glass panel, individual design. Adopted fireproof ABS plastic,preventing excessive heat result in fire,reduce the security risk.With LED indicator,could find the position of the switch easily in darkness,very distinguished. E-start, no..
 
Wireless Doorbell w/ a Bell and a Remote ButtonNotice:You can buy a sample conveniently on our website vococal.com :http://www.CIGocal.com/_p27421.htmlFree Shipping, Support Dropship!Details:Intelligent Wireless Door Digital Chime Doorbell w/ a Bell and a Remote ButtonWith 36 Melody MusicEasy to install, with double side stickers at the back..
 
Wireless Doorbell w/ 2-Bell / 1-Remote ButtonNotice:You can buy a sample conveniently on our website vococal.com :http://www.CIGocal.com/_p27425.htmlFree Shipping, Support Dropship!Details:Wireless Door Digital Chime Doorbell w/ 2-Bell / 1-Remote ButtonWith 36 Melody MusicEasy to install, with double side stickers at the back of the remote..
 
Product Description1. Designed by top fashion master,plug and play2. 52 melodies (16 chord) for choice3. 220-300 meters' barrier-free of receiving range4. Waterproof design for remote control switch5. Use for home, office, or commercial buildings6. Simple to use and easy-to-install without the hassle of running any wires7. LED halo;Elegant..
 
Product Description1. Designed by top fashion master,plug and play2. 52 melodies (16 chord) for choice3. 220-300 meters' barrier-free of receiving range4. Waterproof design for remote control switch5. Use for home, office, or commercial buildings6. Simple to use and easy-to-install without the hassle of running any wires7. LED halo;Elegant..
 
AC wireless doorbell for office,popular high-end wireless doorbell,digital audio outdoor wireless doorbell 1.The wireless doorbell with AC power operated.2.Easy to install.3.Power saving design. Low power consumption4.ABC plastic casing doorbell 5. Range more than 60 meters²6. Voltage: AC 110~220V Spec:..
 
AC audio office wireless doorbell,good quality intelligent wireless doorbell,digital 32 songs industrial doorbell wireless 1.The wireless doorbell with AC power operated.2.Easy to install.3.Power saving design. Low power consumption4.ABC plastic casing doorbell 5. Range more than 60 meters²6. Voltage: AC 110~220V Spec:..
 
AC 110-220v wireless ip doorbell,remote wireless antique doorbell,digital 32 songs kids room doorbell 1.The wireless doorbell with AC power operated.2.Easy to install.3.Power saving design. Low power consumption4.ABC plastic casing doorbell 5. Range more than 60 meters²6. Voltage: AC 110~220V Spec:..
 
DC wireless Music Doorbell Remote control distance: 100m4.5V DC, 1 x 23A battery attached for the transmitterMain Export Markets:Eastern EuropeNorth AmericaMid East/AfricaCentral/South AmericaAsiaWestern EuropeAustralasiaSpecificationsfree choose the music from 36 songs, 3 nice colors, easy for set. remote range:300 feetWireless easy mounting..
 
DIGITAL WIRELESS DOORBELLSpecifications:• Frequency:433KHz.• 32 melodies for settings.• Receiver:use 3x"AA" size batteries(not included).• Weatherproof transimitter: use a 12V"23A" size battery(included).• Working distance is approx 80-100M.• Anticorrosive and antioxidative metal..
 
DIGITAL WIRELESS DOORBELLSpecifications:• Frequency:433.05MHz~434.79MHz or 315MHz.• 16 melodies for settings.• Weatherproof transmitter:use a 12V"23A"size battery (included).• Receiver:use 3X"AA"size batteries (not included).• Working distance is approx 80m.• Energy-saving..
 
Welcome Doorbell 1, Also knowns vistor's chime. Music comes out automaticly when someone pass throght it,used at shops, supermarket to welcome guests2, When the switch is put on"music", there are ten music to be chosen; 3, When the switch is put on"voice", it will sends out"hello, welcome";4, 8 language say"..
 
Wireless Doorbell 1, Also knowns vistor's chime. Music comes out automaticly when someone pass throght it,used at shops, supermarket to welcome guests2, When the switch is put on"music", there are ten music to be chosen; 3, When the switch is put on"voice", it will sends out"hello, welcome";4, 8 language say"..
 
WIRELESS INTERCOM DOORBELL Specifications:• Infrared motion detecter+ code receiver.• Detecter:4x “AA” size batteries (not included).• Receiver: AC function.• Working distance is approx 150m.• 360° adjustable detecter from horizontal and 60° from vertical.• Dectecting distance: 6-8 meters.•..
 
3.5 inch Screen Smart Peephole Viewer / Visual Doorbell Camera1) 3.5 inch TFT LCD screen 2) 120 Degree lens 3) Support local browsing of pictures / videos 4) Energy saving technology, long standby time 5) 3X digital zoom 6) Outdoor device looks like optical peephole viewer 7) 0.3 Mega Pixels Camera 8) Indoor part dimension: 138*76*23mm 9)..
 
 
 

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