SR505HA0G Product Overview

Introduction

The SR505HA0G belongs to the category of motion sensors and is designed for use in various applications such as security systems, lighting control, and energy management. This sensor is known for its high sensitivity, reliability, and ease of integration into different systems. The SR505HA0G comes in a compact package and offers essential features that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Motion Sensor
• Use: Security systems, lighting control, energy management
• Characteristics: High sensitivity, reliability, easy integration
• Package: Compact design
• Essence: Detecting motion and presence
• Packaging/Quantity: Varies based on supplier

Specifications

• Operating Voltage: 3V to 5V
• Output Type: Digital
• Detection Range: Adjustable, up to 5 meters
• Operating Temperature: -20°C to 70°C
• Dimensions: 25mm x 25mm x 10mm

Detailed Pin Configuration

• Pin 1 (VCC): Power supply input
• Pin 2 (GND): Ground connection
• Pin 3 (OUT): Digital output signal

Functional Features

• High sensitivity to motion
• Adjustable detection range
• Low power consumption
• Easy to integrate into existing systems
• Reliable performance in various environmental conditions

Advantages and Disadvantages

Advantages

• Versatile application in security and automation systems
• Compact and easy to install
• Adjustable settings for customized use
• Low power consumption for energy-efficient operation

Disadvantages

• Limited detection range compared to some other models
• Sensitivity may be affected by environmental factors

Working Principles

The SR505HA0G operates based on passive infrared (PIR) technology, which detects changes in infrared radiation within its field of view. When motion is detected, the sensor triggers the digital output signal, indicating the presence of movement.

Detailed Application Field Plans

Security Systems

The sensor can be integrated into alarm systems to detect unauthorized movement in secured areas.

Lighting Control

In smart lighting systems, the sensor can activate or adjust lighting levels based on occupancy, contributing to energy savings.

Energy Management

By detecting occupancy in rooms, the sensor can assist in optimizing heating, ventilation, and air conditioning (HVAC) systems for improved energy efficiency.

Detailed and Complete Alternative Models

• SR501
• HC-SR501
• AM312
• EKMC1603111

In conclusion, the SR505HA0G motion sensor offers a reliable and versatile solution for motion detection in various applications, despite its limitations in detection range. Its compact design, adjustable settings, and compatibility with different systems make it a valuable component in security, lighting, and energy management applications.

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