Carbon Monoxide Alarm with Digital LCD Display and Test Button, CO Detector with 5-Year Life Battery, EN 50291, VC22R

Key Features：

✔ 5-Year Replaceable Battery – Long-lasting battery power with easy replacement for extended product life.

✔ EN50291 Certified – Complies with European carbon monoxide alarm safety standards for reliable protection.

✔ Accurate Electrochemical Sensor – Advanced sensor technology provides fast and precise CO detection.

✔ Early Warning Protection – Detects dangerous carbon monoxide levels before they become a serious threat.

✔ Loud 85dB Alarm – Powerful audible alert and LED indicators help ensure warnings are noticed immediately.

✔ Easy Installation – No wiring required. Quick and simple installation on walls or other suitable locations.

✔ Automatic Self-Testing – Continuously monitors sensor and system status to ensure dependable operation.

✔ Low Battery & Fault Warning – Provides clear notifications when battery replacement or maintenance is required.