{"product_id":"doorbell-wireless-1v2-home-nursing-home-water-proof-long-distance-remote-control-no-camera-no-battery-free-wiring-free-plug-in-1","title":"Doorbell Self-powered Wireless 1V2 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 daily usage burdens. The whole unit is waterproof, resistant to outdoor wind, rain and humidity, extending the service life and suitable for various installation scenarios. Featuring a drill-free and wiring-free design, it is extremely easy to install, allowing the elderly to set it up independently without needing help from family members. Adopting 433MHz transmission technology, the signal remains stable through walls and floors with no attenuation, achieving full home coverage and preventing missed visitor alerts. The receiver comes with multiple ringtones and adjustable volume, delivering loud yet gentle sound that fits the elderly’s different hearing conditions and preferences. Equipped with multi-mode high-brightness eye-catching lights, it provides dual sound-light reminders to solve problems such as missing alerts due to hearing impairment or poor eyesight for the elderly. One transmitter can connect with two receivers, ensuring full-house prompt coverage and never missing any visitor alerts.\u003c\/p\u003e","brand":"realgains","offers":[{"title":"Default Title","offer_id":51180998983965,"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_1v2_1cfd4046-bdf3-430a-930a-a4ef218ca6ce.png?v=1776473210","url":"https:\/\/realgains.com.cn\/products\/doorbell-wireless-1v2-home-nursing-home-water-proof-long-distance-remote-control-no-camera-no-battery-free-wiring-free-plug-in-1","provider":"realgains.com.cn","version":"1.0","type":"link"}