Product Description

Wireless door bell
  * Screws and double-sided adhesive tapes included for easy installation of the transmitter.
  * Clear and melodious melodies, no noise.
  * 1 A23 battery for over 1 year lifetime.
  * The doorbell can last over 25 years if press 10 times per day.

Specifications:
  * Wireless range: 492 Feet/ 150 Meters
  * Power supply(receiver): AC 110V
  * Power supply(transmitter): 1 x 12V 23A Alkaline Battery
  * Max volume: 100db

Notes:
  * Please do not discard the blue waterproof silicone seal ring of transmitter when clip the cover.

Package Includes:
  * 1 x Push Button (Transmitter)
  * 1 x Plug-in Receiver
  * 2 x Screws
  * 1 x Double-Sided Adhesive Tape
  * 1 x 12V A23 Alkaline battery for transmitter

Feature

Easy to Push big button with high sensitivity, LED indicator light on for easy operation.
Operating range up to 492 feet/150 meters, 650 feet in open air.
36 Alarming Melodies. 4 Levels of Adjustable Volume. Set it to be silence to keep you not disturbed.
No batteries required for the receiver. Simply plug it into a power supply. Battery for remote included. With LED flash indicator, also suits for the old and partially-hearing ones.
Temperature display available, also can be used as a thermometer. Temp display in Celsius. 24h e-mail support to ensure your satisfaction.
Brand : Youlanda
Item model num : C52201
MPN(PartNumber) : Y2
EAN : 0647726318653
Package Dimensions(LxWxH) : 13x13x3cm ; 0 g

Attention for order international goodsAll items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)DirectlyDelivery would be done local shipping company in country of Production Place and Qxpress or POST in singaporeTotal shipping takes 7~14 working daysThe item from the third country could take 2 week more than normal delivery in transitNo exchange or Return is Allowed because of simple mind change Such Return or exchange is ly allowed for the reason below Major defect is discovered Wrong item is Delivered If you want to retunr or exchage at you cost, kindly Contact us via email Please check when you return the item just for changing your mind, you could be charge return cost (orginal + return shipping , duty, and etc) You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item About Votage of electronics The voltage of most electronics goods listed on our shop is 110V Need transfomer to use US electronics We cannot accept return for dameged electronic item because of not using transfomer