Smart Carbon Monoxide Alarm – Matter over Thread

The HEIMAN HS-720ES-M is a next-generation smart carbon monoxide alarm designed for modern homes, providing reliable protection against dangerous CO levels. Equipped with an advanced electrochemical sensor and digital temperature compensation, it ensures precise detection across a wide temperature range. The alarm emits ≥85 dB audible alerts and visual warnings, operates on two AA batteries for up to 10 years, and integrates seamlessly with smart home systems via Matter over Thread.

Digital Temperature Compensation

The alarm features advanced digital temperature compensation technology that minimizes the impact of environmental changes on sensor readings. This ensures consistently accurate detection in conditions ranging from -10°C to +40°C.

Sleek and Modern Design

Combining contemporary elegance with functional simplicity, this device fits perfectly into any home décor. Its compact form allows discreet wall or ceiling installation, maintaining room aesthetics while delivering high-performance protection.

Low Battery Alert

The carbon monoxide alarm features a low-battery warning system that notifies you when replacement is needed—ensuring the device always remains fully operational for uninterrupted protection.