Waterproof Wireless Doorbell with 52 Melodies & LED Flash Up to 1000 Feet

SIMPLE SETUP - Easily install the mini receiver by plugging it into a socket. - Secure the transmitter onto a wall using the included accessories: 2 screws, 2 anchors, a key, and double-sided bonding tape.

ULTRA LONG WIRELESS RANGE - Features a 300m/1000ft ultra-long wireless range. - Does not interfere with home equipment or your neighbors’ devices. - Guarantee no missed visitors, even when you are a few rooms away or on another floor.

FLEXIBLE AND RichOUTPUT - Sturdy 1.1 in (29 mm) stereo speaker provides clear and rich sound. - Adjustable volume with 5 settings, up to a maximum of 115 dB. - Choose from 52 melodies with the Next or Previous button.

HIGH-PERFORMANCE TRANSMITTER - Ultra-low power consumption; lithium battery lasts up to 3 years. - IP55 dustproof and watertight protection. - Operates between -4 °F to 140 °F. - Reliable performance in various harsh weather conditions.

MEMORY FUNCTION - Automatically remembers your last selected melody and volume level after a power outage. - Eliminates the need for reconfiguration post outages. - User-friendly and convenient for a smooth user experience.