جرس باب لاسلكي ذاتي الطاقة - لا حاجة للكابلات والبطاريات، إشارة مقاومة للماء ومستقرة، كما أنه مزود بصفارة للأشخاص ذوي القدرة المحدودة على الحركة (أبيض مع قابس سعودي)

[Self-generation]: No need for batteries, wires or other power sources, just press it will automatically generate electricity and ring the bell; environmentally friendly, save money, and worry-free.The receiver is British standard plug
[Waterproof design]: Not afraid of rain and sun exposure, to ensure the stability of product quality, without unnecessary worry
[Signal stability]: The wireless transmission distance of 100 meters allows it to be used in any scene, whether it is a single floor or multiple floors
[Multi-function]: It can be combined with 1+N or N+1 to meet different needs; it can be used as a caller for the elderly, pregnant women, patients and other people with disabilities, suitable for families, nursing homes, and hospitals
[There is no perfection in the world]: If you find that the product has quality problems, please contact us first, we will solve the problem for you until you are satisfied