General description Wireless and battery-free, this outdoor doorbell is designed to withstand extreme weather conditions, including snow, rain, and humidity. Say goodbye to the hassle of changing batteries and enjoy peace of mind with a reliable doorbell that operates without them. Never miss a delivery or a visitor again, even when you're busy elsewhere. Technical specifications Waterproof rating: IP 65 Self-powering mechanism for reliable operation Extended antenna for long-range connectivity Installation No complicated programming required Simply choose the location for your doorbell Plug the chime into an electrical outlet Usage Adjust the volume level of the ringtone Select your preferred melody