DimensionsWhat are the dimensions for the bell push please? I intend to screw it to the door frame so want to make sure it fits. Thanks

Dimensions of the bell push: 3cm Length*1.8cm Width*6.3cm Height

Does the external unit requires battery?

Hello, The external unit (transmitter) does need a battery but it comes with one already installed. The battery type is: CR 2032.

Add another receiver how can I get one

This wireless doorbell can add more than 20 receivers and transmitters. Separate the receiver link: https://www.amazon.co.uk/dp/B08JBJDS22?ref=myi_title_dp Separate transmitter link: https://www.amazon.co.uk/dp/B08XBL1G62?ref=myi_title_dp After receiving the product, please pair it. Matching methods: https://www.youtube.com/watch?v=DnJKkTyWODk If there have any questions, please contact us. (support@secrui.com) Sincerely, SECRUI

Does it come with batteries

Yes, the transmitter of this waterproof wireless doorbell comes with a CR2032 battery. It is ready to use immediately.

M520 F55 Black | Desertcart Sri Lanka

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

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔔 Elevate your entryway with sound and style—never miss a moment!

PLUG PLAY SIMPLICITY - Effortless installation with no reset needed after power outages—perfect for busy professionals.
PERSONALIZED SOUNDSCAPE - Choose from 58 distinct chimes with 5 volume levels up to 120dB to fit your vibe.
UNMATCHED WIRELESS REACH - Stay connected up to 1000 feet—no dead zones, no interruptions.
BUILT TO BRAVE THE ELEMENTS - IP55 waterproof rating and 3-year battery life keep your doorbell ready rain or shine.
VISUAL ALERTS FOR EVERY SITUATION - 7-color LED flashes ensure you never miss a visitor—even on mute.

The SECRUI Wireless Doorbell offers a robust 1000-foot wireless range with 58 chime options and adjustable volume up to 120dB. Featuring a 7-color LED indicator for visual alerts, it’s waterproof (IP55) and powered by a long-lasting CR2032 battery with up to 3 years lifespan. Easy to install and maintain, it’s ideal for home, office, or school environments seeking reliable, customizable door notifications.

Specifications

ASIN	B09GK4ZDXP
Batteries	1 CR2032 batteries required.
Batteries Required?	No
Batteries included?	No
Battery Cell Type	Lithium Ion
Battery description	CR2032
Best Sellers Rank	648 in DIY & Tools ( See Top 100 in DIY & Tools ) 10 in Door Bell Kits
Colour	Black
Customer Reviews	4.5 4.5 out of 5 stars (13,906)
Date First Available	28 Sept. 2021
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Guaranteed software updates until	unknown
Included Components	1x Battery Operated Push-button, 1x Double-sided Adhesive Tape, 1x Plug-in Doorbell Receiver, 1x Screws set, 1x Wireless Doorbell User Manual
Installation method	Self-Adhesive
Item Weight	110 g
Item model number	falwedi-0815-44
Manufacturer	SECRUI
Material	ABS
Package Dimensions	9.2 x 7.3 x 6.2 cm; 110 g
Part Number	falwedi-0815-44
Plug profile	Protruding
Size	1 receiver 1 transmitter Black
Sound level	120 Decibels
Special Features	Wireless
Usage	Indoor use

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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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