HEIMAN Smart CO Detector with Matter — Real-Time Alerts, Battery-Powered, UL 2034 (5th Ed.)

Smart Carbon Monoxide Safety, Reimagined for Modern Homes

Meet the HEIMAN Smart Carbon Monoxide Detector — a compact, design-forward device that brings trusted protection into everyday spaces. With UL 2034 (5th Edition) certification and CSFM approval, this CO detector blends serious safety benchmarks with a sleek, understated frame that fits apartments, bedrooms, living rooms, and small offices. The electrochemical sensor platform is engineered for long-term stability and steady response across typical home environments, helping minimize nuisance alarms while preserving sensitivity.

Real-time protection you can trust with Matter

Built around Matter over Thread, this detector integrates with popular ecosystems such as Apple Home, SmartThings, Home Assistant, Google Home, and Alexa. After pairing with a Matter hub and Thread Border Router, you can view CO concentrations on your phone in real time within a range of 0 to 600 ppm. Note: Matter connection requires a compatible hub (not included).

• Real-time mobile alerts via your preferred smart-home app
• Matter over Thread for modern, low-latency connectivity
• Compatibility with Apple Home, Google Home, SmartThings, and more
• Detection data accessible on your phone from anywhere with internet

Automations that enhance daily safety

When CO is detected, the detector can trigger smart-home actions such as turning on lights, activating exhaust fans, or launching custom emergency scenes within your compatible platform. This creates a coordinated response that feels seamless in daily life.

Precision you can rely on

Equipped with a premium FIGARO TGS5141 electrochemical sensor (Japan-made), this unit is designed for up to 10 years of stable operation. The solid-state design helps maintain consistent sensitivity across humidity and temperature, reducing false alarms while preserving reliability.

Durable, long-lasting power and housing

Powered by a CR123A lithium battery, the unit can run for up to 5 years. The UL94 V-0 flame-retardant ABS+PC housing provides heat resistance and durability for homes and travel environments alike.

Easy setup, flexible placement

No wiring is required. Mount with included screws or magnetic pads for a damage-free installation in rentals. The handy Test/Silence button enables quick checks and temporary quieting of nuisance alarms or low-battery chirps (up to 12 hours).

Compact protection for home and travel

With a space-saving footprint, this portable CO detector fits in bedrooms, living rooms, basements, garages, and even RVs—delivering reliable monitoring wherever life takes you.

Note: A compatible Matter hub with a Thread Border Router is required for Matter connectivity.