# X-Sense XC01-R carbon monoxide detector with LCD and peak memory

The X-Sense XC01-R is a standalone, battery-powered carbon monoxide detector with an LCD, audible alarm and peak-level memory. It is presented for wall-mounted or free-standing use, including travel, with the listed battery life described as five years and replaceable.

- [Original product page](https://bargainpostbox.co.uk/product/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [View offer](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: X-Sense
- Model: XC01-R
- Category: Electronics > Smart Home & Security > Alarms & Sensors
- Price: 23.40 GBP
- Previous price: 28.99 GBP
- Discount: 19%
- Price checked: 2026-11-14T09:53:38.754Z
- Rating: 4.6 / 5
- Reviews: 3773

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- LCD is described as showing real-time CO levels and retaining peak levels since the last reset.
- The listing claims an audible 85-decibel alarm and a three-colour LED for alarm, power or fault indication.
- The electrochemical sensor is identified as a Figaro sensor in the feature text.
- Installation is described as wall-mounted or free-standing, with travel use also mentioned.

## Pros

- The LCD and peak-memory feature provide a way to view current readings and the stored peak without relying on an app.
- A claimed audible alarm and separate coloured status indicator offer both sound and visual alerts.
- The listing describes both wall-mounted and free-standing placement.

## Specifications

### Identity and display
- Brand: X-Sense
- Model: XC01-R
- Screen technology listed: LCD
### Power and sensing
- Power configuration: Battery Powered
- Sensor type: Electrochemical
- Operating humidity: ≤85%
### Alarm and indicators
- Alarm: Audible
### Dimensions and installation
- Dimensions listed: 1.6D x 6.3W x 13.5H centimetres
- Weight listed: 87 Grams
- Installation described: Flexible Installation: Install this wall-mounted or free-standing alarm easily, and even use it while traveling
### Materials and protection
- Material listed: Standalone Model

## Before you buy

- The listing presents a five-year replaceable battery, but customer feedback reports mixed battery life, including reports of early failure. Feedback also mentions readings remaining at 0 PPM. These reports are not proof of a fault, so consider them when deciding whether this is suitable for your needs and follow the detector's instructions.

## In the box

- 1 detector (Included)

## A good fit for

- Buyers seeking a standalone, battery-powered CO detector with an on-device display and peak-memory function.
- Those who want the option of wall-mounted or free-standing placement, including for travel.

## Less suited to

- Buyers who need app connectivity, interlinking or remote alerts, which are not stated for this model.

## Customer feedback

Customer feedback includes positive comments about home-safety usefulness and appearance, alongside mixed reports about battery life and readings that remain at 0 PPM. Those concerns matter for a detector whose listed battery life is five years and whose LCD is intended to show current CO levels. Ratings are broadly positive overall, but aggregate scores cannot establish how this individual unit will perform.
- Positive themes: Feedback describes the detector as useful for home safety and praises its minimalist appearance.
- Mixed feedback: Some feedback reports battery failure after a short period despite the five-year battery claim.
- Mixed feedback: Some feedback reports readings that remain at 0 PPM.

## Frequently asked questions

### Does the XC01-R show carbon monoxide readings?
The listing says its LCD shows real-time CO levels and remembers peak levels since the last reset.
### How does the alarm alert you?
The listing describes an audible 85-decibel alarm and a three-colour LED indicating alarm, power or fault status.
### Can it be mounted or used freestanding?
The listing describes wall-mounted or free-standing installation and mentions use while travelling.
### What battery life is claimed?
The listing highlights a five-year replaceable battery. Customer feedback includes reports of early battery failure, so treat the stated duration as a claim rather than a guaranteed result.

## Alternative options

- [X-Sense Smart Carbon Monoxide Detector, SBS50 Base Station Required, XC01-M \| Compatible with the X-Sense Home Security App, Replaceable Battery, with CO Peak Value Memory](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Carbon Monoxide Detector, 10 Year Sensor Life, XC0C-SR, 1 Pack \| CO Alarm with Replaceable Battery, Comforms to EN 50291 Standard, Digital Display, CO Peak Value Memory](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Wi-Fi Carbon Monoxide Detector with Voice Alert, XC0M-iR, 1-Pack \| with Temperature & Humidity Monitor, Replaceable Battery, Digital Display and Historic CO Peak Level](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Portable Carbon Monoxide Detector for Travel & Home, XC0N-SR,1-Pack \| Replaceable-Battery-Powered CO Alarm with LCD Display and Peak Level Memory](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Wi-Fi Carbon Monoxide Detector with APP Functions, XC04-WX, 1-Pack \| Real-Time Push Notifications via X-Sense Home Security App, Replaceable Battery, Free-Standing Design](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Carbon Monoxide Detector, 10-Year Life, EN 50291 Standard, CO03D \| Replaceable Battery Operated CO Alarm Detector with Digital Display](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)

## Add-ons

- [X-Sense Interlinked Smoke and Heat Alarm Bundle, 10-Year Battery, HS21 \| 1 Heat Alarm & 2 Smoke Alarms, EN 14604 Standard and BS 5446 Compliant, Link+ Series](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)
- [X-Sense Wireless Interlinked Smoke Alarm, 10-Year Battery, SD19-W, 6-Pack \| Conforms to EN 14604 Standard, Link+](https://bargainpostbox.co.uk/visit/x-sense-xc01-r-carbon-monoxide-detector-lcd-peak-memory)

## Images

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 1](https://bargainpostbox.co.uk/i/myYH7QLlqiF_aIMuyRqqnH7NorMp0kKzLF6jjNY99nn6ylVB3YkiSPwh7cqwGFFY0Y5m8Jc7STqSgfjFrNwJT6MkmZ3XZH2NsIfzw2JJvbhb-L7_Wbu6FSQz.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 2](https://bargainpostbox.co.uk/i/BotYsVFIQgDyE3bo0TafI_cJoQe-fXcEv5sUmVC5oAe5QE3UBPKYL4IM1VfxzcozIlIJC302bGQHeXN1mim6wO4lAJ1XBLC6u6afz8o1MH4SlsUcEdXwsvd3.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 3](https://bargainpostbox.co.uk/i/OONXSE3jtNGik2-qN-rbhBs83eSGX8nMjFCiPtYP9-wR-BRIvYG5HHd8TU2o5rxqmAQcYUktMUi79SE2TOsEzTK6ZBcCRSiOX4PwIA6YLNu0Oe4wu49j7wMm.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 4](https://bargainpostbox.co.uk/i/OEjuDZUUDZL2j2lgdAF0PWJrQsXT0qrdD9-tImKto7_84WeNmkVCm9RytEdhdpvXEV_y_JoZ_7qr5CbY_Yvw8scrl1L7RBaYZMwYhh995V3AK1-8JTCYHIUC.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 5](https://bargainpostbox.co.uk/i/AGYkQRUvoe70maqXurYnT3P-cjk9VUWJLIHDMrT8Ap6SB6u5xrgdNRl2WZfvia8wQPS6EBm1Q4DlUvamPwOMEPGbyTkXDSgKjfd2p2QFjUagy1OkAXjjnej1.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 6](https://bargainpostbox.co.uk/i/EheiowMIOgXTKqpcL3PYid2qY-wWCKU_hoTgD2hamZM5u2aXJrOBDZ574lA-l3TF294lqCHaj5eD8Bc4ZelZNeOjj0W8LjR5OLtOA6irLFzFA-4axl0Amz-T.jpg)

![X-Sense XC01-R carbon monoxide detector with LCD and peak memory — 7](https://bargainpostbox.co.uk/i/8TB9CneU78DJBqrjDkl6cnB1T32_yy2Tpl0tV7a4nkiqskXSJ8pxnqqhrij8AdNT_h5pearVhUMFhaExqTs7GnVSQ-wlBuXi6n6ijbFzd8v1NAKwEVNG-Pyy.jpg)