About This

• Wireless Interconnected Smoke Alarms — No Direct App or Wi-Fi Connection — Important: these smoke alarms do not connect directly to a smartphone app or Wi-Fi. “Wireless interconnected” means the alarms communicate wirelessly with each other. When one alarm detects smoke, all interconnected alarms sound together. With a wireless interconnection range of up to 656 ft (200 m) in open areas, they help provide coordinated alerts throughout your home.
• UL 217 10th Ed. Certified & Red Dot Awarded — Meets the UL 217 10th Edition safety standard – the newest and most rigorous smoke alarm requirement in North America. but it is not UL Listed or officially UL certified, and may not qualify for local COO building inspections. Its compact, purpose-built design earned the Red Dot Design Award in Germany, combining dependable protection with a clean, modern look that fits seamlessly into today’s homes.
• 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.
• 10 Year Battery Powered & Durable ABS+PC Housing — Powered by a Non-sealed lithium battery, 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 — Small, lightweight, and unobtrusive, this smoke detector fits naturally into everyday living spaces without looking bulky. Ideal for apartments, modern homes, bedrooms. 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.

Overview

• Brand : HEIMAN
• Style : Interconnected
• Power Source : 1 Pack
• 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 : Dual-Beam Photoelectric