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HEIMAN

Heiman Smart Carbon Monoxide Detectors, Matter Over Thread CO Alarm, C1-M

Heiman Smart Carbon Monoxide Detectors, Matter Over Thread CO Alarm, C1-M

Regular price $95.98 USD
Regular price Sale price $95.98 USD
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About This

  • Matter Over Thread Native Integration: Works with Apple Home/Google Home/Amazon Alexa/SmartThings/Home Assistant. Thread Border Router (e.g., SmartThings Hub v3, Home Assistant SkyConnect) is required.(Connect HA : Need enable IPv6 on the HA box, and make sure the LAN isn’t blocking IPv6/RA/mDNS. You don’t need internet IPv6.)
  • UL 2034 5th Edition Certified Safety:​ Built around a Japan-made Figaro TGS5141 electrochemical sensor and tested to UL 2034 5th Edition to eliminate invisible threats, dependable residential CO safety. This CO detector is the Winner of the Red Dot Design Award, delivering reliable performance in a sleek, modern form.
  • Long Life Battery with Low-Power Design:​ Powered by a single CR123A lithium battery rated up to 10 years of continuous monitoring with low-battery chirp and end-of-life signal; wire-free wall or ceiling mount keeps protection active during power outages where CO leaks are most dangerous
  • Compact & Durable Housing:​ 2.75'' diameter and 1.45'' height housing fits tight spaces near furnaces, water heaters, fireplaces, and garage adjacencies; While UL94 V-0 flame-retardant ABS+PC housing adds heat resistance and long-term durability, perfect for home.
  • Tool-Free Installation:​ Screw or magnetic adhesive mount options support damage-free setup in apartments and rentals; one-touch Test/Silence button supports quick checks and temporary nuisance alarm hush
  • CO-Only Dedicated Detection:​ Focuses exclusively on colorless, odorless carbon monoxide instead of mixing sensors so response stays fast and false alarms stay low; you can install Matter smoke alarm(S1-M/S1-TM), CO detector(C1-M), and link both through Matter for coordinated whole-home emergency responses
  • Requirement Notice: This Matter & Thread-enabled CO detector must work with a compatible Matter hub with Thread Border Router for smart connection. Supported hubs include Google TV Streamer, Nest Hub (2nd gen), Nest Hub Max, HomePod (2nd Gen), HomePod mini, Apple TV 4K (2021/2022), Aeotec Smart Home Hub, SmartThings Hub v3, SmartThings Station, Echo (4th Gen), Echo Show 8 (3rd Gen) and Echo Show 10 (3rd Gen).(You can check product details to learn more)

Overview

  • Brand : HEIMAN
  • Style : Tiny, Minimalism
  • Power Source : Battery Powered
  • Color : White
  • Product Dimensions : 2.7"D x 1.7"W x 2.7"H
  • Item Weight : 4.8 ounces
  • Alarm : Audible
  • Operating Humidity : ≤ 95%RH (no condensation)
  • Upper Temperature Rating : 100 °F
  • Sensor Type : Electrochemical

Shipping & Delivery

We currently ship within the United States only.

Order processing typically takes 3–5 business days, followed by an estimated 3–8 business days for delivery. The total estimated delivery time is 6–13 business days, excluding weekends and public holidays. A different timeframe may apply if stated on the product page before purchase.

Delivery dates are estimates, not guarantees. Shipping charges are shown at checkout.

See our Shipping & Delivery policy for full details.

Returns & Refunds

You may request a return within 30 days of receiving your item. Contact us before sending anything back.

For eligible change-of-mind returns, items must be unused and in their original condition, with tags, packaging, and accessories. Return shipping costs are your responsibility. We do not charge a restocking fee.

If your item arrives damaged, defective, or incorrect, contact us so we can review the issue and arrange a resolution. We cover required return shipping for confirmed issues.

Some exclusions apply. See our Returns & Refunds Policy for full details.

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Heiman Smart Carbon Monoxide Detectors, Matter Over Thread CO Alarm, C1-M

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About This

  • Matter Over Thread Native Integration: Works with Apple Home/Google Home/Amazon Alexa/SmartThings/Home Assistant. Thread Border Router (e.g., SmartThings Hub v3, Home Assistant SkyConnect) is required.(Connect HA : Need enable IPv6 on the HA box, and make sure the LAN isn’t blocking IPv6/RA/mDNS. You don’t need internet IPv6.)
  • UL 2034 5th Edition Certified Safety:​ Built around a Japan-made Figaro TGS5141 electrochemical sensor and tested to UL 2034 5th Edition to eliminate invisible threats, dependable residential CO safety. This CO detector is the Winner of the Red Dot Design Award, delivering reliable performance in a sleek, modern form.
  • Long Life Battery with Low-Power Design:​ Powered by a single CR123A lithium battery rated up to 10 years of continuous monitoring with low-battery chirp and end-of-life signal; wire-free wall or ceiling mount keeps protection active during power outages where CO leaks are most dangerous
  • Compact & Durable Housing:​ 2.75'' diameter and 1.45'' height housing fits tight spaces near furnaces, water heaters, fireplaces, and garage adjacencies; While UL94 V-0 flame-retardant ABS+PC housing adds heat resistance and long-term durability, perfect for home.
  • Tool-Free Installation:​ Screw or magnetic adhesive mount options support damage-free setup in apartments and rentals; one-touch Test/Silence button supports quick checks and temporary nuisance alarm hush
  • CO-Only Dedicated Detection:​ Focuses exclusively on colorless, odorless carbon monoxide instead of mixing sensors so response stays fast and false alarms stay low; you can install Matter smoke alarm(S1-M/S1-TM), CO detector(C1-M), and link both through Matter for coordinated whole-home emergency responses
  • Requirement Notice: This Matter & Thread-enabled CO detector must work with a compatible Matter hub with Thread Border Router for smart connection. Supported hubs include Google TV Streamer, Nest Hub (2nd gen), Nest Hub Max, HomePod (2nd Gen), HomePod mini, Apple TV 4K (2021/2022), Aeotec Smart Home Hub, SmartThings Hub v3, SmartThings Station, Echo (4th Gen), Echo Show 8 (3rd Gen) and Echo Show 10 (3rd Gen).(You can check product details to learn more)

Overview

  • Brand : HEIMAN
  • Style : Tiny, Minimalism
  • Power Source : Battery Powered
  • Color : White
  • Product Dimensions : 2.7"D x 1.7"W x 2.7"H
  • Item Weight : 4.8 ounces
  • Alarm : Audible
  • Operating Humidity : ≤ 95%RH (no condensation)
  • Upper Temperature Rating : 100 °F
  • Sensor Type : Electrochemical
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.

Frequently Asked Questions

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Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
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You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

Frequently Asked Questions

Where can I find product specifications?
remove
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Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
remove
add

You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

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