HST HD201B – Addressable Optical Smoke Detector

• The HST HD201B is an addressable optical smoke detector designed for accurate smoke detection in intelligent fire alarm systems

• Utilizes advanced optical sensing technology to ensure early detection with high precision and minimal false alarms

• Features analog addressable communication for real-time status reporting and precise detector identification

• Designed for stable operation with low power consumption, making it ideal for continuous monitoring environments

• Equipped with LED indicator for clear visual status and alarm indication

• Built with a plug-in design for easy installation, replacement, and maintenance

• Ideal for modern addressable fire alarm systems in commercial and industrial environments

• Type: Addressable Optical Smoke Detector

• Model: HD201B

• Brand: HST (H-Logic Security Technology)

• Operating Voltage: 15 – 28V DC

• Standby Current: ≤400 µA @ 24V DC (LED flashes every 5 seconds)

• Alarm Current: ≤7 mA @ 24V DC

• Operating Temperature: -10°C to +50°C

• Operating Humidity: 10% – 93% RH (Non-Condensing)

• Dimensions: Ø103 mm × 55 mm (with base)

• Weight: 155 g

• Advanced Optical Smoke Detection Technology

• Addressable Analog Communication

• Real-Time Status Monitoring

• LED Status Indicator

• Plug-In Design for Easy Installation

• Low Power Consumption

• Reliable and Stable Performance

• Commercial Buildings and Offices

• Hotels and Hospitality Projects

• Hospitals and Healthcare Facilities

• Industrial Sites

• Educational Institutions

The HD201B is a reliable and intelligent smoke detection solution for addressable fire alarm systems, offering accurate detection, real-time monitoring, and easy maintenance—making it ideal for modern fire protection projects.