Matter Smart CO detector Heiman HM-720ES

Reliable carbon monoxide detection for maximum safety

The Matter Smart CO Alarm HM-720ES detects dangerous carbon monoxide concentrations early and warns with a loud acoustic and visual signal. The real-time notification on your smartphone allows you to react quickly and avoid dangerous situations. The seamless integration with Matter via Thread enables easy connection to Apple Home, Google Home and Home Assistant. Thanks to the battery-operated design, flexible placement without wiring is possible.

Features:

✔ Electrochemical sensor – Precise detection of carbon monoxide for maximum safety
✔ Loud & visual warning – 85 dB alarm signal for early detection
✔ Matter protocol & Thread technology – Compatible with Apple, Google, Amazon & Home Assistant
✔ Real-time app notification – alarm messages directly on your smartphone
✔ Low energy consumption – Long battery life and low battery warning
✔ Flexible installation – Wireless operation with replaceable AA batteries
✔ Mute function – Local and app-controlled alarm shutdown

Technical specifications:

• Operating voltage: DC 3 V
• Battery: 2x 1.5 V AA alkaline batteries
• Sensor lifetime: Max. 10 years
• Alarm volume: ≥85 dB @ 3 m
• Network: Matter over Thread
• Warm-up time: Approx. 90 seconds
• Installation: Wall mounting
• Alarm sensitivity:
  • 30 ppm: Alarm in 120 minutes
  • 50 ppm: Alarm in 60–90 minutes
  • 100 ppm: Alarm in 10–40 minutes
  • 300 ppm: Alarm in 3 minutes
• Operating temperature: -10 °C to 50 °C
• Humidity: ≤95% RH
• Dimensions: 85 x 85 x 24 mm

The Matter Smart CO Alarm HM-720ES ensures a safe home by reliably warning of carbon monoxide dangers – intelligently networked with Home Assistant.