Smoke alarms and carbon monoxide alarms in comparison

ADVANCED BUNDLE 3 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Alarm PRE LINKED This bundle has been Pre Linked for your convenience. There is no setup required. Simply power the alarms on, test them and then fit them around your home! Done in seconds!

2-in-1 Function The photoelectric smoke detector and electrochemical CO sensor work independently of each other. If the carbon-monoxide-detector detects both smoke and carbon monoxide, it sounds first for smoke and then for CO. The CO detector detects both fast and slow-burning fires, minimising false alarms.

Informative LCD shows real-time CO concentrations and battery power to monitor for CO leaks and battery level; to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period

Convenient Pre-Linked Bundle Our bundle is pre-linked for easy installation no setup required. Just power on, test, and place the alarms around your home.

Pre-Linked 1 x WiFi Smoke Alarm, 2 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Detector, 1 Remote Control. This bundle has been 'Pre-Linked', after you receive the alrms, you only need to test detectors after switching them on according to the instruction manual and connect the WiFi smoke detector to your mobile phone, pay attention to use 2.4g WiFi.

Audio-visual Alarm Provides an audio-visual alarm function. In default mode, when the carbon monoxide concentration reaches and exceeds 50ppm, the screen's yellow or red indicator bars will flash, accompanied by a high-decibel alarm. As the carbon monoxide concentration increases, the alarm frequency accelerates, enabling you to promptly detect danger and protect yourself

Low Battery Indicator The device features a low battery warning to ensure you are always prepared and can replace the batteries in a timely manner.

Each is 7 centimeters by 7 centimeters tall, smaller than a human hand. Every room in his main room has a clean and tidy side to him Because of the built-in battery, there is no need for leaking wires. You can hang it anywhere you need it, at home, office, RV, or campsite You can rely on our cooperative alerts to protect your health and safety.

Wide monitoring range Carbon monoxide alarm can cover a wide range of areas, ensuring timely detection of abnormalities and issuing alarms when there is a change in carbon monoxide concentration, allowing you to respond promptly and avoid danger.

Compact and Reliable Use The combo smoke alarm and carbon monoxide detector is compact, stylish design and lightweight, easy to install. A Test Silience button will allow you to test it weekly, and when non-emergency (false alarm) situation occurred, just press the test button to mute the nuisance alarm while the LED light still flashes to indicate that it is in the silent mode.

Wide Range of Applications Carbon monoxide detector is suitable for home, RV, kitchen, bathroom, etc.

How to Use Carbon Monoxide Alarm Powered by 3 AAA batteries, it will automatically turn on after loading the batteries, and then enter 30 seconds countdown, then enter the working mode, the PPM value is visible at any time. No any operation background light will go out, but the screen value is long bright, convenient for you to check the PPM value at any time.