Standalone heat detection alarm AND high temperature detector with sound and visual

Features: 1. High-precision thermal sensor with reliable MCU: The detector adopts a high-precision thermal sensor with a reliable MCU, which can effectively detect abnormal temperature changes at the scene of a fire at the onset of a fire. 2. Wide application: This alarm is suitable for temperature detection alarms in railways, electrical distribution cabinets, energy storage cabinets, factories, homes, shops, machine rooms, warehouses, and other locations. 3. Effective alarm: When the temperature around the detector continuously increases, the temperature sensor parameters change. The detector continuously collects, analyzes, and assesses the site parameters. When the confirmed site data temperature reaches a predetermined threshold, the detector's red LED illuminates and triggers the audible alarm. 4. Automatic state change: When the ambient operating temperature of the detector is restored, the detector automatically returns to its normal operating state. 5. SMT Chip Processing: SMT chip processing gives this sensor high sensitivity, stability and reliability, low power consumption, a beautiful and durable design, ease of use, and other characteristics. Specifications: Item Type: Temperature Detection Alarm Material: ABS Battery: 9V 6F22 Battery x 1 (battery not included) Basic Parameters: Volume Level: ≥ 80 dB Output Form: Audible and Visual Alarm How to Use: Use directly after installation. Package List: Package includes 1 x Alarm 2 x Expansion Screws 2 x Screws Note: The product is not suitable for use in the following locations: 1. Locations where the ambient temperature in the surrounding area is above 55 degrees Celsius or higher. 2. Places where the relative humidity is above 95%.