Smart Wireless Home Doorbell, Long-Range, Waterproof, 58 Melodies with Memory

Enhance your home security and convenience with this innovative wireless doorbell. Designed for long-range coverage, it ensures you never miss a visitor, whether you're inside or in the garden. With a robust waterproof construction, it withstands various weather conditions, providing reliable performance all year round. Customize your alert with a choice of 58 melodies, and benefit from the device's memory function, which remembers your last selected tune even after a power outage. Compatible with both 110V and 220V outlets, this doorbell system offers versatility and adaptability to suit different electrical environments. Power Supply Mode: AC Doorbell Ring: 58 songs, 4 volume levels Scope Of Application: 300m Manufacture country: China Instructions included: No

voltage: 110.000000 voltage: 220.000000