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  • Description
    Eray Self-Powered Doorbell
    [Wireless Self-powered Doorbell] When the wireless smart doorbell transmitter is pressed, mechanical energy is automatically converted into electrical energy. No battery or adapter charging required, energy saving, environmental protection.

    [Doorbell of Multiple Music] Self-powered doorbell has 35 pure music to choose, different songs let you distinguish whether the visitor rings the front doorbell or back doorbell. Smart doorbell brings freshness to life and adds fun.

    [Doorbell of Four Volume Levels] 0dB, 35dB, 65dB, 95dB to meet different environmental needs. 0dB doorbell level for baby sleeping, 95dB for party.

    [Transmission Distance and Built-in LED Indicator] The self-powered doorbell has 492 feet/ 150 meters barrier-free long transmission distance, and the doorbell can be used for homes, offices, large yards, etc. In addition, the receiver has built-in LED indicators to provide visual alerts for the hearing impaired.


    Doorbell Parameter:
    Wireless frequency: 433MHz
    Powered:
    Doorbell Button: Self-Powered
    Indoor Panel: AC 100V-230V 50/60Hz
    Working Temperature: Doorbell Button:-20°C-+60°C
                       Indoor Panel:-10°C-+45°C
    Size of Indoor Panel: 3.4''*1.8''*1.7''/87mm*45mm*44mm
    Size of Doorbell Button: 3.1''*1.8''*0.9''/78mm*45mm*22mm


    Package Includes
    same as you picked (EU plug, UK plug, US plug can be chosen)
    1 x door bell receiver
    1 x doorbell transmitter
    1 x user manual

Self-powered Doorbell, Smart Wireless Doorbell Chimes for Home, Eray 433MHz Doorbell Kit, No Battery Required, 35 Songs, 4 Volume Adjustable

When the wireless smart doorbell transmitter is pressed, mechanical energy is automatically converted into electrical energy. No battery or adapter charging required, energy saving, environmental protection.
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$14.99
$19.99
25% OFF
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