300-meter wireless doorbell, IP55 waterproof electronic chime, pet call button, touch pet doorbell, 55 selectable bells, blue LED

General Description: The wireless doorbell is a waterproof electronic chime with an impressive range of 300 meters. Designed for easy installation, it is made of eco-friendly plastic and features a memory function to save your settings. With 55 selectable ringtones and a blue LED, this doorbell is ideal for pet owners, allowing you to personalize alerts to your preferences. Technical Specifications: Range: 300 meters; Radio Frequency: 433 MHz; Adjustable Volume: 0 to 100%; Number of Ringtones: 55; Waterproof Rating: IP55. Usage: Each doorbell can be individually adjusted, allowing you to set different ringtones for each unit. After a power outage, the selected ringtone can be locked to prevent accidental changes.