How do you open the remote to access and replace the battery? A few of us tried and felt like the plastic would snap in two. Is there a trick to it?

I see what you mean about how tight the cover is. I just used a narrow flat blade screwdriver to pop up the bottom end (in the notch). That started the removal, but then I had to run my thumbnail down both sides in the crack started at the notch end, and it popped right off.

Do you need Internet?

Internet is not needed. Just plug the piece that plays music into a wall socket. There's a button there and you can choose which sound/music you like best. There's also several volume options and mute if you need to turn the sound off. The doorbell can be hung outside with the sticky piece that's included or with screws. I love it and so do my grandkids! They like changing the music.

The person who answered "there is no mute. You'll have to "take it out of the ac outlet" to mute it, is WRONG! THERE IS A MUTE OPTION! In the description it says this: The door bell HAS A MUTE MODE to choose from. Thanks to the LED it will still flash when working in mute mode. You will never miss a visitor even in mute mode.

My receiver stopped working and doesn’t make a sound when the doorbell is pushed it only flashes light. How do I fixed this?

You have it on mute. While on mute you won't hear it but you will see the flashing light. The purpose of that is to get your attention when someone is at the door for times when you don't want to hear the song playing.

M520 F55 Wireless Doorbell | Desertcart Vanuatu

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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VT6951

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔔 Elevate your entryway with effortless style and unbeatable range!

CUSTOMIZABLE ALERTS - Choose from 58 ringtones and 5 volume levels to match your vibe.
ENERGY SMART DESIGN - Transmitter uses zero power when idle, ensuring 3 years of battery life.
PLUG PLAY SIMPLICITY - Pre-paired and installs in under 1 minute—no electrician needed.
ULTRA LONG WIRELESS RANGE - Reliable FM signal up to 1000ft with zero interference from neighbors.
BUILT TO BRAVE THE ELEMENTS - Durable ABS casing with IP55 rating and wide temperature tolerance (-4°F to 140°F).

The M520+F55 Wireless Doorbell offers a hassle-free, pre-paired setup with no wiring required. Featuring a robust 1000ft wireless range using FM technology, it guarantees interference-free signaling. Customize your alerts with 58 ringtones and adjustable volume, all housed in a weather-resistant, fire-safe ABS shell. With an energy-efficient transmitter and a 3-year battery life, this doorbell blends cutting-edge tech with sleek industrial design for a seamless, reliable home upgrade.

Specifications

ASIN	B07M68S376
Accessory Connection Type	Wireless
Average Battery Life	3 years
Batteries	1 CR2032 batteries required. (included)
Battery Cell Type	Lithium Manganese Dioxide
Best Sellers Rank	#111 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Door Bell Push Buttons
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (35,586)
Date First Available	February 8, 2019
Description Pile	CR2032
Included Components	1 × Transmitter (battery included), 1 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual
Installation Method	Self-Adhesive & Screw-In
Item Package Quantity	1
Item Weight	0.32 ounces
Item model number	M520 F55
Manufacturer	secrui
Material	ABS
Part Number	M520
Pattern	Simple design
Performance Description	MEMORY FUNCTION ENERGY-SAYING LED INDICATOR
Plug Format	A- US style
Power Source	AC & Battery
Product Dimensions	3.1 x 2.8 x 3.1 inches
Shape	Square
Size	1 receiver 1 button
Sound Level	120 db
Special Features	Adjustable Volume Optional Ringtone
Switch Style	Push button
Temperature Range	-4-140 °F
Type of Bulb	LED
Usage	Wireless Doorbells for Home / Classroom Doorbell
Voltage	120 volts_of_alternating_current

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TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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