Heiman Smart Carbon Monoxide Detectors, 3-Pack Interconnected, with Gateway
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- 【Wireless Interconnect with Smart Gateway - Whole-Home Protection】 When one carbon monoxide detectors detects CO, all linked alarms sound within 200 m/656 ft, while the gateway sends real-time push alerts to the HEIMAN Smart App. This ensures you hear the alert from any room, providing crucial extra seconds for your family to escape. (If you have Heiman other interconnected products,such as S1-R / HS2WL-R, unify safety across rooms)
- 【App Monitoring and Local Silence】Check CO Detector status, battery level, and alarm logs in the heiman app. One-touch test or silence on device; mute nuisance alerts from cooking fumes via app without ladder needed.
- 【UL 2034 5th Certified & CSFM Approved, Red Dot Award-Winning Safety】Heiman Carbon Monoxide Detectors exceed the latest UL 2034 5th Certified standards and are CSFM Approved, with Red Dot Award-winning innovation. Ideal for homes and safety.
- 【Japan FIGARO Electrochemical Precision】Featuring Japan-made FIGARO TGS5141 sensor, our CO detector resists humidity/temperature interference. Its solid-state electrolyte ensures 10-year linear accuracy (0-5000 ppm), eliminating false alerts from gas appliances while tracking deadly CO levels.
- 【Battery Powered & Fireproof Durability】This Carbon Monoxide Detectors with Battery Operated (included battery)—no wiring or outages disrupt protection. The small mini housing is UL94 V-0 fire-resistant, slowing flame spread in emergencies. Perfect for renters and mobile living.
- 【Instant Setup & Compact Versatility】The CO Alarm installs in minutes via screws/magnetic pads—for home.2.75"x2.75"x1.45." At just 3.5 oz, its small mini design fits tight spaces like bedrooms and apartments.
- 【Smart Home Integration】Heiman Gateway works with Home Assistant, IFTTT, Home, and SmartThings for custom automations, such as vent activation on alert; compatible hub or ecosystem setup required per platform.(if you need get more, please check product detail guide). At the same time, the WS3GW-R gateway can also connect to other Heiman interconnected devices, such as the S1-R smoke detector, C1-R carbon monoxide detector, HS3HT-2R temperature and humidity sensor, HS2DS-R door/window sensor, and HS2WL-R water leak detector.
Estimated shipping
Select a product to estimate shipping.Protect your family with the HEIMAN Smart Carbon Monoxide Detectors. This 3-pack, including a smart gateway, provides comprehensive whole-home CO monitoring and alerts, giving you peace of mind knowing you're always informed.
Key Highlights
- Whole-Home Interconnection: When one detector senses CO, all linked alarms sound, and you receive real-time alerts on your smartphone.
- App Monitoring & Control: Easily check detector status, battery levels, and alarm history through the HEIMAN Smart App.
- Smart Silence: Mute nuisance alarms triggered by cooking fumes without needing to climb a ladder.
- UL 2034 5th Certified: Meets the latest stringent safety standards for reliable performance.
- Long-Lasting Detectors: Designed for a 10-year lifespan, reducing the need for frequent replacements.
Useful Facts
- Brand: HEIMAN
- Style: Real-Time APP Alert
- Power Source: Battery Powered
- Color: 3-Pack + Gateway
- Dimensions: 2.75"D x 1.45"W x 2.75"H
- Sensor Type: Electrochemical
- Material: ABS
Good Fit For
- Families seeking comprehensive home safety.
- Homeowners looking for smart and connected security solutions.
- Individuals wanting reliable CO detection with convenient smartphone control.
- Those who value peace of mind and early warning systems.
Product details





| Main Specification | |
|---|---|
| Produttore | Shenzhen Heiman Technology Co., Ltd. |
| Allarme | Audible |
| Tipo di sensore | Electrochemical |
| Marca | Heiman |
| Fonte di energia | Batteria alimentata |
| Dimensioni del prodotto | 2.75"D x 1.45"W x 2.75"H |
| Materiale | ABS |
| Colore | 3-Pack+Gateway |
| Stile | Real-Time APP Alert |
| Item details | |
| Numero del modello | C1-R |
| Measurements | |
| Articolo Dimensioni D x W x H | 2.75"D x 1.45"W x 2.75"H |
| Others | |
| Supporti integrati | co alarm*3 or gateway*1 |
| Oggetto | Battery Operated or Real-Time APP Alert or 2.4G Wi-Fi or UL 2034 Latest or 10 Year CO Detector Life or One Sound or All Sound Alarm or C1-R See more |
| Supporti integrati | co alarm*3 or gateway*1 |
| Tipo di prodotto | Carbon Monoxide Detectors |
| Materiale della custodia | Abs |
| Numero della parte Mfr | C1-R |
| Stile di prodotto | Real-Time APP Alert |












