Umimile Wireless Doorbell - Self-Powered (No Batteries!), 38+ Chime Options, IP44 Weatherproof, 500ft Range Through Walls - Perfect for Homes, Classrooms
by Umimile
- 【Effortless Wireless Setup】No wiring, no hassle! This wireless doorbell installs in seconds—just plug in the receiver and mount the weatherproof button at your desired location. Ideal for homes, classrooms, apartments, and offices., 【Clear & Loud Ringing】Never miss a visitor again! This doorbell delivers a loud 100dB chime with 4 adjustable volume levels and offers 38 tunes—plus a built-in memory function to record your own songs. Perfect for classroom settings or noisy households., 【Battery-Free & Easy Installation】The self-powered doorbell requires no batteries—just press the button to generate power. Installs in seconds with included screws or strong adhesive tape. The receiver is user-friendly for all ages, from kids to seniors., 【150m/500ft Long Range & Strong Wall Penetration】 Powerful signal reaches up to 500ft in open areas and penetrates 3-layer walls, making it ideal for front doors, back doors, gates, or as a classroom doorbell for teachers., 【IP44 Weatherproof & All-Season Durability】Built for Canadian weather, the wireless doorbell button is IP44 waterproof and withstands extreme temperatures (-20°C to 60°C / -4°F to 140°F). Rain, snow, or sun—it stays durable year-round.
