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.

M508 F55 Wireless Doorbell | Desertcart Iceland

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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4215 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔔 Elevate your entry game with SECRUI’s wireless brilliance!

PLUG PLAY IN 60 SECONDS - No wiring, no hassle—just instant doorbell magic.
BUILT TO BRAVE THE ELEMENTS - IP55-rated waterproof and fire-resistant ABS for year-round reliability.
58 UNIQUE CHIMES COLORFUL LED - Customize your welcome with festive tunes and vibrant light alerts.
CRYSTAL CLEAR SIGNAL UP TO 1000 FT - Strong FM tech ensures zero interference, even in busy neighborhoods.
ENERGY SMART WITH 3 YEAR BATTERY LIFE - Long-lasting lithium battery and zero standby power drain.

The SECRUI Wireless Doorbell offers effortless installation with pre-paired units, a robust 1000-foot wireless range using FM technology, and 58 customizable chimes paired with colorful LED alerts. Designed with durable, fire-resistant ABS and IP55 waterproof rating, it withstands harsh weather while delivering adjustable volume levels up to 120dB. Energy-efficient with a 3-year battery life, this doorbell blends cutting-edge tech and sleek design for a seamless, modern home welcome experience.

Specifications

Accessory Connection Type	Wireless
Asin	B07M68S376
Average Battery Life	3 years
Batteries	1 CR2032 batteries required. (included)
Battery Cell Type	Lithium Manganese Dioxide
Best Sellers Rank	#279 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 (36,163) 4.7 out of 5 stars
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 Model Number	M520 F55
Item Package Quantity	1
Item Weight	0.32 ounces
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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