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TJLSS Self-Powered Price reduction Doorbell No Battery Bells 300 Ranking TOP6 Need Ring Smart

TJLSS Self-Powered Doorbell No Battery Need Ring Bells Smart 300

$47

TJLSS Self-Powered Doorbell No Battery Need Ring Bells Smart 300

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Product description

Self-powered outdoor unit, no battery, more environmentally friendly
The outdoor unit waterproof design, pay attention: is the PCB plating waterproof membrane, don’t shell, PCB board bubble water does not affect the use! Effectively solves problems that can be used normally in rainy days and can also be used in highly humid environments
The slim design of the outdoor unit can effectively prevent the outdoor unit from being maliciously picked
The indoor and outdoor units are made of ABS material (power supply pin is PC fireproof material), and the surface is enamel-printed. It is elegant and chic but also can effectively prevent the shell from being affected by the beauty after a slight cost-effective
Eye-catching backlight flashes when someone pushed the doorbell.particularly suitable for the elder,deaf and pregnant women

If paired with multiple push units in one system, the chime can be set individually for each push unit
Automatically saves selected ringtone after powering off
Flexible design, easy to install, no wiring required, money-saving and labor-saving, free moving
Electric reduction voltage, making it safe
Mini size and beautiful appearance
Built in stereo speakers, especially suitable for office building, household, factories, tourism and other places, a wide range of uses
Only the main products are sold, no other products are sold

TJLSS Self-Powered Doorbell No Battery Need Ring Bells Smart 300