Kruger&Matz Connect S10 carbon monoxide (CO) detector Carbon monoxide detector is a small but extremely important safety device that protects your home and its occupants from CO – an invisible and odorless gas. Suitable for apartments, houses and rooms with fireplaces, stoves or gas appliances. Thanks to the Tuya Smart app, safety can also be monitored remotely. Electrochemical sensor The device is based on a modern electrochemical sensor that accurately measures the concentration of carbon monoxide in the air. It reduces the risk of false alarms and activates only in real danger situations. LCD display with CO level indication The easy-to-read LCD display allows you to instantly see the current CO level in the room – without apps or guessing. The detector provides not only warnings but also daily control of air quality. Sound and light alarm When dangerous CO levels are detected, the detector immediately activates a loud acoustic alarm and LED indicators, ensuring warning even at night. Information is displayed simultaneously on the screen and in the Tuya app. Tuya Smart app Integration with Tuya Smart allows you to receive alarm notifications, low battery alerts and view event history directly on your smartphone – regardless of your location. TEST button With a single press of the TEST button, you can check whether the detector is working properly. Simple, intuitive and without additional tools – safety checks become a daily habit. When the alarm is triggered – what to do? Stay calm, open windows and doors, ventilate the room and immediately move to fresh air. If possible, turn off gas or heating appliances. The alarm must never be ignored. Up to 10 years of safety The detector is designed for long-term use of up to 10 years. Energy-efficient operation and reliable construction ensure long-lasting protection without worries. Main features Works with the Tuya Smart application Low battery notifications Event history in the application Remote alarm notifications TEST button for quick functionality check LCD display for CO level indication LED indicators for visual warning Technical data Sensor type: electrochemical Detected gas: CO (carbon monoxide) Sampling method: natural diffusion Sensor response time: 60–90 min at CO level 50 ppm 10–40 min at CO level 100 ppm 0–3 min at CO level 300 ppm Alarm type: sound, light, LCD display, application Installation: wall-mounted or free-standing Alarm volume: ≥85 dB (at 3 m) Sensor lifetime: up to 10 years Wi-Fi standard: 2.4 GHz (802.11 b/g/n) Wi-Fi transmit power: max. +16 dBm @ 802.11 b Power supply: 3 V CR17450 2500 mAh battery Standby current: ≤15 µA Alarm current: