what is the upgrade mentioned in the product description?

Dear customer, Thank you for your question. This new product is an upgrade of the original product (ASIN:B09JZ3YTBZ ). The original product requires the call button to be paired with the smartphone via wifi, the working principle is to press the call button, the receiver and the smartphone will receive an alarm notification. The new product requires the receiver to be paired with a smartphone via wifi. The working principle is that the receiver sends a notification signal to the smartphone after receiving the signal from the pager. At the same time, the music and volume of the receiver can be modified in the TUYA APP. If you have other TUYA products, you can pair it with this receiver (gateway), so that the TUYA smart devices in your home form a system for your better use. Hope my reply can help you. Have a nice day!

Is this product works with alexa ?

Possibly. I have Tuya smart plugs and they work fine with Alexa

Does it come with a 3 pin plug for UK use?

Dear customer, Thank you for your question. The receiver of this product is a standard UK plug. Hope my reply can help you. Have a nice day!

Can I request an additional receiver with this for a big house ? The kids usually are in their own rooms.

Dear customer, Thank you for your question. Our store does not yet have the purchase link of a separate TUYA WIFI receiver. If you need it, you can contact the seller through the following path（Sold by EwiMart - Ask a question）, and they will give you a satisfactory answer. Hope my reply can help you. Have a nice day!

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SINGCALL Tuya Wifi Personal Alarm Calling System Panic Alarm for Elderly

SINGCALL Tuya Wifi Personal Alarm Calling System Panic Alarm for Elderly

Product ID: 459411756

Details

Brand
SINGCALL
Colour
White
Compatible devices
Smartphone
Power source
Battery
Product dimensions
12L x 9W x 9H

📱Multi-smartphone alert sharing

📶2.4GHz WiFi pairing

🔔8 call buttons supported

₨47156

Duties & taxes included

In stock

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

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Description

🔔 Stay alert, stay connected—because every second counts!

MULTI SCENARIO READY - Customizable alerts for home, hospital, or nursing home environments.
INCLUSIVE CARE DESIGN - Large waterproof buttons perfect for elderly, patients, and pregnant users.
STAY CONNECTED ANYWHERE - Receive real-time alerts on your smartphone no matter where you are.
EFFORTLESS SETUP CONTROL - Pre-paired devices with intuitive app control for instant peace of mind.
EXPAND YOUR SAFETY NETWORK - Supports up to 8 call buttons—ideal for small households or apartments.

The SINGCALL Tuya Wifi Personal Alarm Calling System is a smart, easy-to-install emergency alert solution designed for elderly, patients, and caregivers. Featuring 2.4GHz WiFi connectivity, multi-smartphone alert sharing, and support for up to 8 call buttons, it ensures rapid, reliable notifications through a customizable app interface. Waterproof, portable call buttons and multi-scene adaptability make it perfect for home or healthcare settings, empowering caregivers to respond instantly from anywhere.

Specifications

ASIN	B0B4DJTXWV
Best Sellers Rank	327,107 in DIY & Tools ( See Top 100 in DIY & Tools ) 602 in Home Alarm Systems
Brand	SINGCALL
Colour	White
Compatible Devices	Smartphone, Tablet
Compatible devices	Smartphone, Tablet
Control Method	App
Country of Origin	China
Customer Reviews	3.8 out of 5 stars 139 Reviews
Item Dimensions L x W x H	12L x 9W x 9H centimetres
Manufacturer	EASTWAY INTERNATIONAL (HK) LIMITED
Maximum Range	150 Metres
Model Number	WM522 E57 1-2
Mounting Type	Wall Mount
Number of Batteries	2 CR2 batteries required. (included)
Number of Items	3
Number of Packs	1
Number of batteries	2 CR2 batteries required. (included)
Product dimensions	12L x 9W x 9H centimetres
Sensor Technology	Push Button
Size	1 Receiver+2 Call Buttons
Sound Level	5 Decibels
Voltage	12 Volts

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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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