RF433 Battery Operated Interconnected Carbon Monoxide Detector

Professional Wireless Carbon Monoxide Detector - Display and Siren

The RF433 Battery Operated Interconnected Carbon Monoxide Detector is the ideal solution for ensuring safety

continuous and intelligent in residential, commercial and hospitality environments. Designed with RF433 MHz technology, this

CO sensor allows wireless connection of up to 30 devices, creating an interconnected system in which, at the first alarm,

all connected sensors are activated simultaneously. Equipped with a high-precision electrochemical sensor , this

detector constantly monitors air quality and detects even low concentrations of carbon monoxide , a gas

odorless, invisible and highly toxic. Thanks to the built-in siren ≥85 dB , the backlit LCD display and the status LEDs,

The device provides immediate visual and acoustic alarms, ensuring rapid reaction in case of danger.

Compliant with EN50291-1:2018, it is suitable for homes, apartments, kitchens , garages, offices, Airbnb , hotels etc.

One-Go-All-Go Interconnected RF433 Technology

Up to 30 devices can be connected to each other wirelessly. If one of the detectors detects carbon monoxide , all the others emit

the alarm simultaneously, even in separate rooms or on different floors. The function is ideal for large homes,

accommodation facilities, offices or spaces with multiple rooms.

Certified Long-Life Electrochemical Sensor

The heart of the device is a highly sensitive professional sensor with an operating life of up to 7 years. It is calibrated in

factory to offer precise CO detection at different thresholds (50, 100 and 300 ppm), according to the EN50291 standard.

LCD Display with Real Time Indication

The LCD screen displays the current CO concentration in ppm (parts per million), as well as error, low battery,

faults and operating status. During alarm, the display immediately activates to show the detected levels.

Loud Audible Alarm and Status LED

The detector is equipped with a built-in siren ≥85 dB, audible even from a distance. The red LED flashes in case of alarm,

The green one indicates normal operation, while a yellow LED indicates faults or the end of the sensor's useful life.

Battery Powered (up to 7 years)

It uses a 3V CR17505 lithium battery , ensuring up to 7 years of autonomy without the need for an electrical connection.

This makes the device ideal for quick installations , without masonry work or nearby sockets.

Automatic Self-Test Function

The detector performs self-diagnosis every 60 seconds, to check the integrity of the components and immediately report

any hardware problems, helping to maintain high reliability over time.

Optimized Design and Easy to Install

Thanks to its compact design (Ø 105 mm) and easy installation (with screws or double-sided tape), it can be mounted

both on the wall and on the ceiling. It perfectly covers the holes of old alarms, making it also suitable for retrofit replacements.

Modular system: create your own complete interconnected alarm

With our interconnected sensors available on the site, you can easily create a customized alarm system, without the need for

control units or wiring. Simply purchase multiple compatible detectors to connect them together wirelessly (RF433 MHz): when one

click, they all ring. Ideal for covering every room, floor or environment with synchronized and effective protection .

You can combine different models (smoke only, CO only, Gas only or combined) to adapt the system to your specific needs.

NB : Only the "interconnected" RF433 MHz models in our catalogue can communicate with each other.

Ideal Applications:

• Private homes (houses, apartments)
• Accommodation facilities (Airbnb, B&B, hotel)
• Commercial environments (offices, shops)
• Spaces with combustion appliances (boilers, stoves)

Why buy this Interconnected Carbon Monoxide Detector?

• Certified Long-Life Sensor : The built-in electrochemical sensor lasts up to 7 years, ensuring constant safety without frequent replacement.
• Simple and wireless installation : No complicated wiring. The device is battery operated and can be easily mounted on the wall or ceiling.
• Maximum visibility and control : The LCD display shows CO levels in real time, allowing you to monitor the air clearly and immediately.
• Loud and Visible Alarm : The ≥85dB audible alarm combined with clearly visible status LEDs ensures prompt reaction in case of emergency.
• Complies with European safety standards (EN50291): An additional guarantee for those who want a safe product that complies with regulations.
• Ideal for any environment : Perfect for homes, hotels, holiday homes, technical rooms, offices, garages and all spaces where there is a combustion appliance.
• Zero complex maintenance : The sensor and the long-lasting battery reduce interventions to a minimum. The automatic self-test warns you of any problems.