SURFOU Wireless Doorbell Kit for Homes -1300ft Range, Waterproof, 55 Melodies with LED Flash, 1 Push Button & 3 Plugin Receivers

SURFOU Wireless Loud Waterproof Doorbell, Easy installation, 1300ft Range, 55 Chimes 5 Adjustable Volume Levels, LED Flash (1 Button +3 Receivers)

• [Ultra-Long 1300ft Wireless Range] Designed with advanced wireless technology, this door bell kit covers up to 1300ft in open areas. Whether you are in the backyard, garden, or upstairs, you’ll never miss a visitor. Perfect for large houses, villas, or offices.
• [Waterproof & Weather Resistant] The SURFOU doorbell button can withstand harsh weather conditions (-4°F to 140°F). Rain, snow, or extreme heat won’t compromise its performance, ensuring long-lasting outdoor durability.
• [Customizable Chimes & Silent Mode] Choose from 55 diverse melodies and 5 adjustable volume levels (0dB to 110dB). The silent mode with LED flash is an ideal feature for families with sleeping babies or individuals with hearing impairments.
• [Effortless 2-Minute Installation] No wiring required. Simply plug the receiver into an outlet and mount the transmitters using the included adhesive tapes or screws. The pre-paired 1-button and 3-receivers set is ready to use right out of the box.
• [Expandable & Smart Memory] This wireless chime system remembers your last set melody and volume even after a power outage. You can also expand your system by adding more SURFOU receivers or buttons to cover every entry point of your property.