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Product guide

CallToU 2-2 Wireless Personal Alarm

CallToU 2-2 is a wireless personal alarm system intended to let someone call for help around the home using a button and receiver. Its claimed 500ft range and selectable alert settings may suit home use, but check the exact supplied button and receiver configuration before ordering.

At a glance

The feature listing claims a wireless call button and receiver for alerting a caregiver at home.
The listing claims a range of up to 500ft and five volume settings, with volume from 0 to 110dB.
The button is described as IP55 waterproof and suitable for showers, gardens and rainy walks.
The receiver is described as a UK plug-in unit, while the button is described as battery-powered.
The listing claims 55 ringtone options and expansion support for up to 50 buttons per receiver and up to 20 receivers per button.

Price

£31.44Save 17%

Reference price: ~~£37.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A button-and-receiver alert system can provide a direct way to summon help around the home without relying on a phone alert.
Customer feedback reports ease of use and perceived reliability, including use across multiple floors.

Technical specifications

15 specifications

Identity
Brand	CallToU
Model	2-2

Sensor
Sensor technology	Contact Sensor

Controls and power
Control methods listed	Touch
Power configuration	Battery Powered and Corded Electric

Dimensions and installation
Mounting types listed	Wall Mount
Dimensions listed	5L x 3W x 5H centimetres
Weight listed	0.2 Kilograms

Alert and range claims
Maximum range	500 Feet
Sound level	110 Decibels

Battery details
Battery type	Alkaline
Batteries required	2 12V batteries required. (included)

Other listing details
Colour	White
Compatible devices	Smartphone, Tablet
Voltage	260 Volts

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title describes two UK receivers and two waterproof buttons, while the included-components field names only a receiver. It also lists battery and corded-electric power, 260 Volts and two included 12V batteries, while feature copy says the receiver plugs into a UK socket and needs no batteries. Confirm the selected 2-2 package and power details before purchase. The 500ft range and 110dB maximum are listing claims, not guarantees of performance in a particular home.

What’s in the box

Included

Receiver

Who is it for?

A good fit for

Households seeking a simple call-button and receiver arrangement for in-home caregiver alerts.
Buyers who want selectable alert sounds and volume settings, subject to verifying the selected package.

Less suited to

People who need confirmed phone notifications, monitoring away from home or a guaranteed operating range.
Buyers who require certainty about the number of buttons and receivers in the selected package without checking the listing.

CallToU 2-2 Wireless Personal Alarm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 5,108 ratings

5 stars77%77%
4 stars13%13%
3 stars6%6%
2 stars1%1%
1 star3%3%

Customer feedback describes the alarm as easy to use and reliable, with reports of alerts working across multiple floors and positive impressions of volume and help-calling functionality. These are customer perceptions rather than a guarantee of coverage. The listing claims a 500ft range and adjustable volume, which may matter for household layouts, while listenability feedback is mixed and could be important if the alert must be heard clearly.

Positive themes

Customers report perceived reliability and ease of use.
Feedback mentions useful volume and functionality for calling for help at home.

Mixed feedback

Customer impressions of listenability are mixed.

Frequently asked questions

What does this CallToU alarm do?

The listing describes a wireless button that triggers alerts on a receiver, for calling a caregiver around the home.

What range does the listing claim?

It claims up to 500ft. Actual coverage may vary with walls, layout and other conditions.

Is the button suitable for wet areas?

The feature description calls it IP55 waterproof and says it can be used in showers and gardens. Confirm the selected model and usage guidance before exposing it to water.

How many buttons and receivers are included?

The title says two receivers and two buttons, but the components field lists only a receiver. Check the selected listing to confirm the package contents.