{"product_id":"doorbell-wireless-1v1-home-nursing-home-water-proof-long-distance-remote-control-no-camera-no-battery-free-wiring-free-plug-in","title":"Doorbell Self-powered Wireless 1V1 Home Nursing Home Water-Proof Long-Distance Remote Control  No Camera No Battery Free Wiring Free Plug-In","description":"\u003cp\u003e\u003cstrong\u003eWe only do wholesale, please contact us for a quotation.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe transmitter is self-powered and requires no battery replacement, reducing the burden of daily use; the fully waterproof unit withstands outdoor wind, rain and humidity, extending the service life of the device and adapting to multi-scenario installation needs; it adopts a no-drilling, no-wiring design with extremely simple installation steps, allowing the elderly to complete the installation independently without troubling their children; equipped with 433MHz wireless transmission technology, it delivers zero signal attenuation through walls and floors, realizes full-home signal coverage, and avoids missed visitor reminders. The receiver features a variety of ringtones and adjustable volume, with loud yet non-irritating sound that adapts to the different hearing conditions and usage preferences of the elderly; the receiver is equipped with multi-mode high-brightness lights that are eye-catching and clear, realizing dual sound and light reminders to solve the usage difficulties of the elderly, such as missed reminders due to hearing loss and poor eyesight.\u003c\/p\u003e","brand":"realgains","offers":[{"title":"Default Title","offer_id":51180988629277,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/3517\/7501\/files\/009_013_1v1.png?v=1776473074","url":"https:\/\/realgains.com.cn\/products\/doorbell-wireless-1v1-home-nursing-home-water-proof-long-distance-remote-control-no-camera-no-battery-free-wiring-free-plug-in","provider":"realgains.com.cn","version":"1.0","type":"link"}