XO SF11 Wireless Doorbell

XO SF11 Wireless Doorbell

The XO SF11 Wireless Doorbell is a modern and reliable solution for home or office entrances. Designed with a one‑to‑one transmitter and receiver system, it ensures stable performance and easy installation. With 45 musical chime options, a colorful flashing light indicator, and long‑distance signal transmission, it combines convenience with style.

The transmitter is IP44 waterproof, making it suitable for outdoor use in all weather conditions. Powered by a 12V 27A eco‑friendly certified battery, it offers durability and efficiency. The receiver supports a wide voltage range (100–260V), ensuring compatibility with most households.