kimrog battery free wireless doorbellno batteries neededeasy P | Shop The World
From USA
NewKIMROG
KIMROG Battery-Free Wireless Doorbell,No Batteries Needed,Easy Installation,600 FT Range, 38 Chimes, Adjustable Volume,Waterproof for Classroom,Home,Office,Villa (Black)
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Battery-Free Design】A gentle press on the doorbell converts kinetic energy to electricity, transmitting a wireless signal that triggers the receiver’s chime. Eliminate battery replacement hassles while boosting sustainability.
•【Dual-function design】Works as both a daily doorbell and an emergency pager for the elderly, infants, and pregnant women to call for help easily by pressing the transmitter.
•【Exceptional Signal Penetration & Coverage】Delivers strong wireless signal that penetrates 3-4 walls, with up to 150m range in open areas—ideal for large spaces like villas, apartments, offices, shops and warehouses.
•【IP68 Waterproof & All-Weather Durable】Engineered with an IP68 deep waterproof rating, it shrugs off rain, extreme cold, and scorching heat—built for year-round outdoor reliability.
•【Rich Melodies & Flexible Sound Control】Features 38 chord tunes for varied audio enjoyment, 4-level volume adjustment to suit different needs, and a doorbell mute function—perfect for undisturbed rest.
From USA
