Dahua Technology

Dahua Smoke Detector FAD201A

Rs. 1,360.64

~~Rs. 1,632.76~~ Rs. 1,360.64

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Overview

The Dahua FAD201A Smoke Detector is a 4-wire non-addressable photoelectric smoke detector designed to provide reliable fire detection in residential, commercial, and industrial environments. Utilizing an infrared photoelectric sensing principle, it quickly detects smoke particles generated during the early stages of a fire, helping to minimize damage and improve safety.

Featuring intelligent MCU processing, dustproof and anti-light interference design, and a relay NO output with LED indication, the FAD201A delivers stable operation with reduced false alarms. It is ideal for hotels, apartments, shopping malls, offices, and storage facilities.

Key Features

✔ Infrared photoelectric smoke sensing technology

✔ 4-wire non-addressable detector design

✔ Intelligent MCU processing minimizes false alarms

✔ Dustproof and anti-light interference structure

✔ NO relay alarm output

✔ Red LED status indication

✔ Surface-mount device (SMD) circuit board design

✔ Coverage area up to 60 m²

✔ Ceiling or wall mounting support

✔ Suitable for commercial and residential applications

Why Choose Dahua FAD201A?

Early Fire Detection

The photoelectric sensing technology provides fast response to smoke generated by smoldering fires, improving overall safety.

Reduced False Alarms

Advanced MCU processing and anti-light interference design help ensure reliable operation in various environments.

Wide Coverage Area

With a detection area of up to 60 square meters, fewer detectors are required for large rooms and open spaces.

Flexible Installation

Supports both ceiling and wall mounting, making installation simple and adaptable to different building layouts.

Long-Term Reliability

The durable ABS housing and industrial-grade design ensure dependable performance and extended service life.

Technical Specifications

Feature	Specification
Product Type	4-Wire Non-addressable Smoke Detector
Model	FAD201A
Detection Principle	Infrared Photoelectric Sensor
Coverage Area	Up to 60 m²
Alarm Output	NO Relay Output
LED Status	Normal: Red LED flashes every 9 seconds Alarm: Red LED flashes rapidly
Operating Voltage	DC 9V–15V
Standby Current	≤2 mA
Alarm Current	≤30 mA
Operating Temperature	-10°C to +55°C
Operating Humidity	≤95% RH
Installation Type	Ceiling Mount or Wall Mount
Casing Material	ABS
Dimensions	103 × 104 × 46 mm
Net Weight	Approximately 120 g
Quality Level	Industrial Grade
Certification	CE