Gentex Smoke and Heat Alarm with 9V Battery Back-Up, 120V AC

The Gentex Smoke and Heat Detector is a top - notch safety device for both homes and businesses. It offers dual - layer protection against fires with its integrated smoke detection system and heat sensor. This detector is precision - engineered, making it a vital part of any fire alarm setup. Whether for industrial use or home protection, it performs well in tough conditions. It has a smart smoke - sensing mechanism and a self - restoring thermal sensor that quickly responds to fire events, boosting overall safety. The 85 dBA alarm horn at 10 feet gives a clear and loud warning during emergencies. Also, it comes with auxiliary relay outputs, allowing easy integration into larger security and alarm systems, perfect for various environments. The Gentex has many advanced features. It has integral thermal protection, multiple relay outputs, and is compatible with both 120VAC and 220VAC power supplies. It's suitable for a wide range of applications, whether you're upgrading your fire safety system or starting a new one. It offers the reliability and flexibility you need for full - scale fire protection. **Key Features**: - **Dual Detection**: Combines smoke and heat detection for better fire safety. - **High Alarm Rating**: 85 dBA alarm at 10 feet for clear emergency alerts. - **Thermal Sensor**: Self - restoring thermal sensor that activates at 135°F for extra safety. - **Versatile Relay Outputs**: Multiple relay options for easy integration into complex alarm systems. - **Wide Temperature Range**: Works from 40°F to 100°F, adaptable to different environments. - **Battery Backup**: Powered by an alkaline 9V Duracell® MN 1604 battery during power outages. **Technical Specifications**: - **Operating Voltage (S/C/SC/H)**: 120VAC, 60 Hz - **Operating Voltage (S220/SR220/H220)**: 220VAC, 50 Hz/60 Hz - **120VAC Operating Current**: 0.055 amps - **220VAC Operating Current**: 0.135 amps - **Operating Ambient Temp Range**: 40°F to 100°F - **Alarm Horn Rating**: 85 dBA at 10 feet - **Nominal Sensitivity**: 2.5% obscuration - **Auxiliary Relay (SR/CR/SCR/SR220)**: 1 Form A and 1 Form C (0.5 amps) - **Auxiliary Relay (STRR/SHRR/SCRR)**: 2 Form A and 2 Form C (0.3 amps) - **“T” Integral Thermal (Self - Restoring)**: 135°F at 50 feet - **“H” Isolated Thermal Form A (Self - Restoring)**: 135°F at 50 feet - **Size**: Diameter: 5.5' x 5.5' OA (5.0' x 5.0' at base) - **Depth**: 1.75' - **Secondary Power Source**: Alkaline 9V battery Duracell® MN 1604

Using your Gentex Smoke and Heat Detector is easy. First, choose a suitable location in your home or business. It should be installed on the ceiling or high on the wall as recommended. Then, connect it to the appropriate power source - either 120VAC or 220VAC according to your area's supply. Also, insert the alkaline 9V Duracell® MN 1604 battery for backup power. When there's a fire, the detector will sense the smoke and heat. The 85 dBA alarm horn will go off to alert you. If it's integrated into a larger security system, the relay outputs will send signals to other parts of the system. Here are some important things to keep in mind. Don't install the detector near vents or in very dusty areas as this can affect its performance. Make sure to test the detector regularly by pressing the test button. This will check if the alarm and sensors are working properly. For maintenance, clean the detector every few months. Use a soft, dry cloth to gently wipe the outside. Avoid using any liquids or chemicals as they can damage the detector. Check the battery regularly and replace it when it's low. Also, keep an eye on the operating temperature. The detector works best between 40°F and 100°F. If the temperature goes outside this range, it might not work as effectively.