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Customer Reviews
Wireless Self-powered Doorbell,no need battery,energy-saving
Wireless Self-powered Doorbell, no battery required with receiving & transmitting panel #T10 433MHz
  • byBennett
    Mar. 31,2018

    Self-powered transmitter,energy-saving and convenient.And wireless signal is great and stable.

  • byTony D.
    Mar. 28,2018

    Easy to install with stick, and very nice design with music design,enjoyable.

  • byHogan
    Dec. 1,2017

    Wow, this doorbell can pair with 2 transmitters/receivers for flexible application.