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Heiman Smoke Alarm, Wireless Interconnected Photoelectric Battery Operated, Ul 217 10th Certified, Interlinked Mini Smoke Detector for Home Indoor
LAK 2502109
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Equipped with next-generation dual-beam photoelectric sensors, this battery-powered smoke detector precisely identifies smoke particle size and density for enhanced accuracy.
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Product Details
- Wireless Interconnected Smoke Alarms for Whole-Home Protection — Connect all alarms into one wireless network so when one alarm sounds, they all sound. With a wireless range of up to 656 ft (200 m), this interconnected smoke alarm helps protect every room and alerts everyone in the home faster during an emergency.
- UL 217 10th Ed. Certified & Red Dot Awarded — Meets the UL 217 10th Edition safety standard – the latest and most rigorous residential smoke alarm standard in North America, this smoke detector is built for dependable home protection. Its compact, purpose-built design also earned the Red Dot Design Award, combining trusted safety with a clean, modern look.
- Advanced Dual-Photoelectric Detection — Equipped with next-generation dual-beam photoelectric sensors, this battery-powered smoke detector precisely identifies smoke particle size and density for enhanced accuracy. It provides greater precision and reliability than traditional ionization smoke alarms, offering exceptional sensitivity to faint smoke and slow, smoldering smoke while intelligently minimizing false alarms caused by steam or cooking.
- Battery Powered & Durable ABS+PC Housing — Powered by a lithium battery (included), this smoke alarm delivers continuous protection even during power outages with no wiring required. Its flame-retardant ABS+PC housing (UL94 V-0 rated) resists high temperatures and corrosion, helping it withstand heat and slow smoke spread for long-term safety.
- Easy Installation & One-Touch Control — No wiring required. Install this smoke detector in minutes with screws or magnetic adhesive pads. The Test/Silence button lets you quickly test the alarm, hush nuisance alarms for 10 minutes. An 85 dB buzzer (at 10 ft) and LED indicators provide clear, easy-to-notice alerts.
- Compact Size & Easy Fit Anywhere — Small, lightweight, and unobtrusive, this smoke detector fits naturally into everyday living spaces without looking bulky. Ideal for apartments, modern homes, bedrooms, and other tight or low-profile areas. Easy to install and reliable right out of the box—especially well suited for renters.
- Custom Network Grouping for Greater Flexibility — Create separate interconnected alarm groups based on your needs. For example, with 5 alarms, you can set up 3 alarms in one network and 2 alarms in another. This alarm can also interconnect with other HEIMAN wireless CO alarms, such as the C1-R.
| Power Source | Battery Powered |
| Alarm | Audible |
| Sensor Type | Dual-Beam Photoelectric |
| Operating Humidity | ≤ 95%RH (no condensation) |
| Product Style | Mini, Minimalism |
| Color | White |
| Item Dimensions D x W x H | 2.76"D x 2.76"W x 1.46"H (7 x 7 x 3.7 cm) |
| Item Weight | 0.25 Pounds (110 grams) |
| Brand | HEIMAN |
| Model Number | HM-S1-R*5 |
| Number of Items | 5 |
| Manufacturer | Shenzhen Heiman Technology Co., Ltd. |
| Built-In Media | Smoke alarm, Magnetic adhesive pads, Mounting bracket, Battery, Screw, Anchor plug, Disassembly pin, Manual |
| Enclosure Material | PC+ABS |
| Style | Mini, Minimalism |
| Product Dimensions (L x W x H) | 2.76"D x 2.76"W x 1.46"H (7 x 7 x 3.7 cm) |
| Material | PC+ABS |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
Customer Questions & Answers
-
Question:
How long does the battery last?
Answer: The smoke detector is powered by a 10-year CR123A lithium battery. -
Question:
Is installation difficult?
Answer: No, it requires no wiring and can be installed quickly using screws or magnetic adhesive pads. -
Question:
What sets this smoke detector apart from others?
Answer: It features advanced dual-beam photoelectric sensors that provide enhanced accuracy and minimize false alarms.
HEIMAN Smoke Detectors & Fire Alarms HM-S1-R*5 Editorial Review
The HEIMAN Smoke Detector Fire Alarm set has received overwhelmingly positive feedback from customers, who often cite its impressive value for money and user-friendly features. This five-pack alarm system operates on a stable 915 MHz frequency and is praised for its straightforward setup process. Customers have particularly appreciated the design of the test button, which is accessible and functions seamlessly, alongside easily interpretable LED indicators that signify network and alarm statuses. Installation is noted as a hassle-free experience, typically taking under five minutes, thanks to thoughtful packaging that includes easy-to-open paper sets for screws and a peel-and-stick magnetic kit. This magnetic feature not only facilitates quick battery replacements but also helps to securely attach the units to ceilings and walls. Reviewers found the alarms compact, aesthetically appealing, and snug enough to fit into tight spaces without appearing bulky. On the quality front, the alarms deliver a loud and clear sound when triggered, ensuring that all units alert simultaneously through their wireless interconnectivity—a feature highly valued, especially in larger homes. This functionality bolsters peace of mind, particularly for those sleeping in separate rooms. Additionally, these detectors meet the stringent UL 217 10th Edition safety standard, enhancing their reliability and sophistication compared to older models. The longevity provided by the ten-year lithium battery, paired with the lack of necessity for wiring, makes these devices both convenient and reliable. Users can circumvent frequent battery changes, and the alarms maintain functionality during power outages. However, some customers have reported challenges when establishing the interconnectivity of the alarms, indicating that the initial setup could be slightly refined for improved clarity. Overall, these smoke detectors check multiple boxes for safety, ease of use, and modern functionality, making the HEIMAN smoke alarm system a definitive choice for Consumers seeking reliable fire protection for their homes. **
Customer Reviews & Ratings
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5 Star
77%
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4 Star
14%
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3 Star
5%
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2 Star
0%
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1 Star
4%
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Pros
- Wireless interconnection among alarms
- Long-lasting 10-year battery
- Meets UL 217 10th Edition safety standard
- Reduced incidence of false alarms
- Simple and quick installation process
- Compact and stylish design
Cons
- Initial setup of the wireless network can be challenging
Product Price History
Important information
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LAK 2502109
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Features & Benefits
- UL 217 10th Ed. Certified for top safety standards.
- Awarded the prestigious Red Dot Design for its modern look.
- Utilizes advanced dual-beam photoelectric sensors for precise smoke detection.
- Easy installation with screws or magnetic pads; no wiring needed.
- Features a dedicated Test/Silence button for hassle-free maintenance.
- 10-year battery and fire-resistant housing ensure long-term reliability.






































