Addressable Smoke Detector OT502

Key words: smoke detector, addressable smoke detector, optical smoke detector, smoke alarm, fire alarm, photoelectric smoke detector Product Overview OT502 Addressable Smoke Detector is designed in transnormal thin style. With a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources. This chamber is protected by a fine mesh screen, which can be cleaned or replaced. It has automatic compensation for sensor contamination and complete self-diagnosis that can greatly reduce false alarm. Features: 1) Built-in microprocessor and intelligent software, ensuring the utmost accuracy with controller. 2) 2 bus lines current PWM digital transmission technology with great reliability 3)Special methods for damp-proof, antisepsis and mildew-proof. 4) With inner mothproof net and shield cover 5) Adopt SMT technology, firmly, high secure and antijamming. 6) Easy plug-in of the head to base 7) SEMS screws for easy wiring. 8) 2-wire without polarity Specifications: Operating Voltage: DC20V DC30V Standby current: ≤0.35 mA Alarm current: ≤2 mAWiring: Non-polarized 2 bus lines Address range: 1 192 Dimensions: Diameter 100mm Height 51mm (with base) Weight: 138g Using Environment: Temperature: 10°C +50°C Related Humidity: ≤95% (40±2°C) Orena Sales and Service Shenzhen Orena Photonic Technology Co., Ltd Orena Bldg, Zhong'an Industrial Park, Longjing Road, Nanshan District, Shenzhen, 518055, China Tel: 86.755.2678.7499 Fax: 86.755.2678.7499