Description
The SystemSensor HCRL-LF is a red L-Series low-frequency sounder designed for fire alarm and emergency notification systems. Its 520 Hz output meets code requirements for sleeping areas, improving audibility and occupant safety. The device offers multiple tone and volume settings for flexible application. Ideal for hotels, dormitories, and residential occupancies under commercial fire codes.
Features:
- SystemSensor HCRL-LF life-safety device is built for dependable fire and security system performance.
- Meets demanding code and regulatory requirements for commercial installations.
- Engineered to deliver fast, accurate detection or loud, attention-grabbing notification.
- Compatible with many leading fire alarm and intrusion control panels.
- Ideal for schools, healthcare, industrial, and office environments requiring code-compliant protection.
Technical Specifications
Color
Red
Mount Type
Ceiling Mount
Voltage
33VDC
Operating Temperature
32°F to 120°F (0°C to 49°C)
Operating Humidity
10 to 93% non-condensing
Frequency
520 Hz ± 10%
American Wire Gauge
12 to 18AWG