Campainha sem fio autoalimentada com 38 toques - 433 MHz de longo alcance, receptor 1 para 2, CA 100-240 V, para residências/hotéis (modelo F06C-1, preto/branco)

​The Future of Doorbells: No Batteries, No Worries​​ Tired of replacing doorbell batteries? The F06C-1 Wireless Doorbell uses ​​self-powered technology​​—each press generates enough energy to ring chimes up to ​​150m away​​, saving you time, money, and landfill waste. ​​Key Features at a Glance​​ ​​Battery-Free Convenience​​: Press the button to create instant power—no wiring or battery changes ever. ​​433MHz Long Range​​: Strong signal penetrates walls/floors (ideal for 3-story homes or hotels). ​​38 Melodic Tones​​: From classical to digital, pick the perfect sound for your space. ​​Global Voltage Ready​​: Works flawlessly from 100V to 240V (EU/US/UK plugs available). ​​Scalable Alerts​​: Choose 1-to-1, 1-to-2, or 2-to-1 setups for multi-room coverage. ​​Designed for Real-Life Demands​​ Picture this: A hotel guest presses the doorbell at the lobby entrance, and ​​two receivers​​ in the staff room and kitchen ring simultaneously—no missed requests. At home, the soothing chime ensures your kids hear deliveries even with headphones on. ​​Upgrade Your Space Today​​ Join thousands who’ve ditched disposable batteries. Click "Add to Cart" for a smarter, greener way to stay connected!