HEIMAN MONOXIDE ALARM SENSOR WiFi

Heiman WS-720ES Tuya smart WiFi carbon monoxide sensor The Heiman
WS-720ES sensor is a device that provides protection against harmful
concentrations of carbon monoxide in the air. Equipped with modern
electrochemical technology, it offers high precision detection and
reliable operation. Thanks to WiFi communication, you receive instant
notifications of detected danger to your mobile device.