Heat Alarm Product Description Product Overview The heat alarm provides a warning when temperatures reach between 55℃ and 65℃. It is perfect for use in kitchens, garages, boiler rooms, and other areas with high levels of fumes, smoke, or dust where smoke alarms are not suitable. Key Features Powerful 85dB alarm ensures you’re alerted during emergencies. Fixed-point thermal alarm with an A1-level temperature range of 55°C to 65°C. Ideal for environments with high fumes and smoke levels. Equipped with a thermistor heat-sensing element for accurate detection. Includes a power alarm test button. Features a 5-year battery life with a 30-day low battery warning. Important Notes This device does not detect gas, smoke, or flames. Please read the user instructions carefully before installation and use for maximum effectiveness. Do not install the heat alarm in escape routes. This device cannot replace smoke alarms. Specifications Model: GABLE 5Y Power Source: 3V DC Lithium Battery Operation Temperature: CLASS A1, 55°C to 65°C Ambient Humidity: 10% - 90% RH (non-condensing) Horn Level: 85 Decibels at 3 meters Battery Life Type: 5 years for GABLE 5Y, replaceable Battery Type: CR2 3V 1400mAh Installation Height: Greater than 3.0M, Less than 5.0M Item Size: 4.5 x 4.5 x 4.1cm (1.77 x 1.77 x 1.61in) Item Weight: 45.2g (1.59oz) Package Size: Approx. 8.0 x 5.7 x 5.5cm (3.15 x 2.24 x 2.16in) Package Weight: 70g (2.47oz) Package Contents 1 Heat Alarm 1 User Manual (English)