Jelquix Wireless Button Door Bell, 200m Remote Control with 32 Music Options and 7 Color Flash, for Elderly Deaf Patient Caller

[Customizable Alerts] Choose from 32 delightful melodies and adjust volume across 5 levels to suit your preferences. whether you need a gentle chime or a loud alert, this versatile doorbell adapts to your environment. the musical options provide pleasant notifications for every occasion. [Visual Alert System] Specially designed for the hearing impaired, this innovative doorbell features vibrant flash lighting that's impossible to miss. the obvious flashing effect ensures alertness even for deaf users, making it an ideal solution for elderly care facilities or homes with hearing challenges. [Multiple Operation Modes] Select from three convenient working modes: music only, flash only, or music + flash combination. this flexibility allows you to customize alerts based on time of day, location, or specific needs. the buckled bracket design offers versatile placement options on desktops or belts. [ & Strong Signal] Experience crystal clear communication with a remarkable 200-meter wireless remote control receiving distance. our doorbell boasts super strong signal penetration, ensuring no interference even through walls and obstacles. perfect for large homes or outdoor use where reliability matters most. [Durable & Weather Immune] Built to last with ip44 rating for reliable outdoor use. the transmitter features a protective canopy design that withstands rain and water. includes long-lasting 12v 23a battery with over one year service life, plus convenient installation kit for easy setup.