21007915-N | SMOKE ALRM 120V PHOTO/ION DUAL | International Comfort Products

21007915-N Smoke Alarm The 21007915-N smoke alarm from International Comfort Products is a dual-function safety device designed to detect both smoke and ionization particles in your home or office. It operates on 120 volts and features a 9-volt battery backup for continuous protection even during power outages. This smoke alarm is powered by ionization technology, which uses radioactive material to detect smoke particles in the air. When these particles pass through the ionization chamber, they cause a disruption in the electrical current, triggering the alarm. The photoelectric sensor in this alarm is also able to detect larger smoke particles that may not be detected by ionization alone, providing a comprehensive safety solution. The 21007915-N smoke alarm is easy to install and comes with all necessary mounting hardware. It also features a low-battery indicator that will alert you when the battery needs to be replaced. Additional Features: * Dual-function smoke and ionization detection * 9-volt battery backup for continuous protection * Ionization technology detects small smoke particles * Photoelectric sensor detects larger smoke particles * Easy to install * Low-battery indicator Ensure the safety of your home or business with the reliable and effective 21007915-N smoke alarm. Shop now at our HVAC supply store for the best prices and fast shipping on all your industrial supply needs!