Smart Carbon Monoxide Alarm – Matter over Thread
The HEIMAN HS-720ES-M is a smart carbon monoxide alarm designed for modern homes, providing reliable protection against CO. With an electrochemical sensor and digital temperature compensation, it delivers accurate detection across a wide temperature range. The alarm features ≥85 dB audible alerts and visual warnings, operates wirelessly on two AA batteries for up to 10 years, and integrates seamlessly with smart home systems via Matter over Thread.

Digital Temperature Compensation
The sensor features advanced digital temperature compensation technology, reducing the influence of environmental changes on its readings. This ensures consistently accurate detection across a broad temperature range, from -10°C to +40°C.

Sleek and Modern Design
This sensor combines contemporary elegance with functional simplicity, seamlessly complementing any interior décor. Its compact and unobtrusive form allows for discreet installation on walls or ceilings, ensuring the room’s aesthetic remains uninterrupted while adding a touch of modern sophistication.

Real-Time Monitoring
The Heiman WS-720ES sensor continuously monitors carbon monoxide levels and transmits real-time data to the Tuya (Smart Life) mobile app. Users receive instant notifications whenever a potential threat is detected, allowing them to respond immediately. This ensures timely action, enhances household safety, and provides peace of mind knowing the home is constantly protected.

Low Battery Alert
The carbon monoxide sensor is equipped with a low-battery warning system that alerts you promptly when battery replacement is needed. This ensures the device remains fully operational at all times, providing uninterrupted protection and peace of mind for you and your household.
