- Don't risk your safety: Your heat detector is your first line of defense. Choose reliable batteries to ensure your device operates 24/7.
- A battery-powered heat detector is an essential part of fire alarm systems, especially in areas where electrical wiring is difficult or that require additional protection during a power outage.
- How it works:
- A battery-powered heat detector operates independently, without the need for a direct connection to an electrical network. It relies on a thermal sensor designed to detect one of two types of temperature changes:
- Constant heat detector: Triggers the alarm when the room temperature reaches a predetermined level (usually between 57 and 69°C). This type is ideal for kitchens or rooms that may experience regular temperature fluctuations.
- Rate-of-rise heat detector: Triggers the alarm when it detects a rapid and abnormal rise in temperature over a short period of time, even if the temperature hasn't reached the maximum. This type is effective at detecting rapidly igniting fires.
- When the thermal sensor detects any of these conditions, the internal electronic circuit is activated, triggering a loud audible alarm (typically 85 decibels) and an LED warning light to alert building occupants.
- Features:
- Ceiling or wall-mounted
- Easy to install
- Flashing alarm indicator (red)
- Self-test function
- Low battery indicator
- High stability and reliability
- 85dB high alarm signal
- Technical specifications:
- Operating voltage: 220V/DC 9V, backup battery
- Static current: ≤ 50µA
- Alarm current: ≤ 20mA
- Operating temperature: -10°C to +85°C
- Alarm temperature: 57°C
- Alarm reset: Automatic reset
- Installation method: Ceiling
- Detection area: 20 square meters
- LED: Red LED
- Output mode: Audible flashing alarm
- Sensor type: High-precision temperature sensor
- Made in China
- Low investment, high protection: Don't skimp on the safety of your family and home. A high-quality battery-powered heat detector is a low-cost investment that provides invaluable protection.