20Hz – 20KHz CHT03-Lithium Battery Audible And Visual Alarm

The CHT03-Lithium Battery Audible and Visual Alarm is designed for high-efficiency alert systems, powered by a built-in 5000mAh lithium battery. Once fully charged, it is capable of continuous operation for up to 8 hours. With a rated output power of 10W, this alarm system provides a robust performance, featuring a wide frequency response range of 20Hz to 20KHz. It delivers a strong sound pressure level of around 115dB, ensuring it can be heard clearly even in large or noisy areas. Operating at a maximum working current of 1000mA, this device is engineered to function in extreme environments, withstanding temperatures from -40°C to 85°C and humidity levels ranging from 10% to 98%. This makes it suitable for a wide range of demanding applications in harsh environmental conditions.