General description No batteries are required for this wireless doorbell, which utilizes unique PUSH-RF technology to convert kinetic energy into an electrical signal, allowing it to ring wirelessly. This energy-saving and practical design eliminates the need for batteries, making it more convenient than traditional doorbells. The doorbell features 52 beautiful chimes and melodies, adjustable volume levels, and an LED indicator for visual notifications, making it suitable for various environments such as homes, offices, hotels, and schools. Technical specifications Wireless range: 150M / 500FT Volume levels: 4 adjustable levels from 0dB to 90dB Operating temperature: -20℃ to 65℃ Waterproof rating: IP44 Material: ABS (non-toxic, safe, and recyclable) Installation Stick the doorbell next to your door using the included double-sided tape or mount it on the wall with screws. Plug the receiver into a power outlet. Usage Choose from 52 different musical chimes to customize your doorbell
Availablity: 3-5 days
Free shipping & return for orders over $200