addressable smoke detector

addressable smoke detector 1) Factory direct sales 2) Good quality 3) Reasonal price

addressable smoke detector

Specifications

OT502 addressable smoke detector use advanced technology to sense smoke particles produced by a wide range of combustion sources

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 mA

Wiring: 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)

addressable smoke detector