M520+F55 Wireless Doorbell Kit Cordless Doorbell Chime Receiver with Push Button 1000Ft Range 58 Chimes 5-Level Adjustable Volume Colorful LED IP55 Waterproof Memory Function Black

Product Description:

The M520+F55 wireless doorbell provides a convenient alert system for homes, apartments, offices, stores, classrooms, villas, and large houses. It features a wireless push button, receiver chime, adjustable volume, selectable chimes, and colorful LED indicators for audible and visual notifications.

Core Selling Points:

The doorbell is paired before delivery for convenient setup. Its wireless transmission range reaches up to 1000 feet. The push button has an IP55 waterproof rating and operates from -4°F to 140°F. Choose from 58 chimes and 5 adjustable volume levels, or use mute mode while the receiver continues flashing its LED indicator. The memory function retains settings when the receiver is unplugged or turned off. The transmitter uses a CR2032 lithium battery with a stated lifespan of up to 3 years. Different transmitters can be set to different tunes.

Technical Specifications:

Model: M520+F55. Color: Black. Chimes: 58. Volume: 5 adjustable levels, 0-120 dB. Wireless range: up to 1000 feet. Transmitter battery: 3V CR2032. Receiver power: 100~240V. Standby current: <3mA at 220V AC. Working current: <11mA at 220V AC. Push-button waterproof rating: IP55. Operating temperature: -4°F to 140°F. Material: ABS. Signal scheme: FM. Indicators: transmitter blue indicator and colorful receiver LED indicator.

Before Purchase:

Check that the receiver power requirements of 100~240V are suitable for your location. The stated 1000-foot range may vary according to the environment and obstructions. The push button is rated IP55 and is designed for the stated -4°F to 140°F operating range. The transmitter requires a 3V CR2032 battery.