PNM-2751L

Introduction

The PNM-2751L is a versatile electronic component that belongs to the category of motion sensors. This device is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

Category: Motion Sensor
Use: Detecting motion and movement
Characteristics: High sensitivity, low power consumption, compact design
Package: Small form factor, surface mount package
Essence: Reliable motion detection for electronic systems
Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

Operating Voltage: 3.3V - 5V
Output Type: Digital signal
Detection Range: Adjustable up to 5 meters
Dimensions: 5mm x 5mm
Operating Temperature: -20°C to 70°C

Detailed Pin Configuration

The PNM-2751L features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output) 4. ADJ (Adjustment for detection range)

Functional Features

High Sensitivity: Capable of detecting subtle movements
Low Power Consumption: Ideal for battery-powered devices
Adjustable Detection Range: Flexibility in application
Compact Design: Space-saving and easy to integrate into various systems

Advantages and Disadvantages

Advantages

Reliable motion detection
Low power consumption
Compact size

Disadvantages

Limited detection range compared to some larger sensors
Susceptible to false triggers in high vibration environments

Working Principles

The PNM-2751L operates based on passive infrared (PIR) technology, which detects changes in infrared radiation within its field of view. When motion is detected, the sensor outputs a digital signal, indicating the presence of movement.

Detailed Application Field Plans

The PNM-2751L is suitable for a wide range of applications, including: - Security systems - Automatic lighting control - Occupancy detection in smart buildings - Intrusion detection in electronic devices

Detailed and Complete Alternative Models

PNM-2752L: Similar specifications with extended detection range
PNM-2750L: Lower power consumption with slightly reduced sensitivity

In conclusion, the PNM-2751L motion sensor offers reliable motion detection in a compact and energy-efficient package, making it an ideal choice for various electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von PNM-2751L in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of PNM-2751L in technical solutions:

Q: What is the PNM-2751L? A: The PNM-2751L is a high-performance network camera designed for professional surveillance applications.
Q: What are the key features of the PNM-2751L? A: The PNM-2751L features high-resolution imaging, advanced video analytics, IR illumination, and rugged construction for outdoor use.
Q: What is the maximum resolution supported by the PNM-2751L? A: The PNM-2751L supports a maximum resolution of 1920 x 1080 pixels (Full HD).
Q: Can the PNM-2751L be used for night vision surveillance? A: Yes, the PNM-2751L is equipped with IR illumination for effective night vision monitoring.
Q: What kind of video analytics does the PNM-2751L support? A: The PNM-2751L supports advanced video analytics such as motion detection, tampering detection, and object counting.
Q: Is the PNM-2751L suitable for outdoor installations? A: Yes, the PNM-2751L is designed for outdoor use and is built to withstand harsh weather conditions.
Q: What network protocols are supported by the PNM-2751L? A: The PNM-2751L supports standard network protocols such as TCP/IP, HTTP, FTP, and ONVIF for seamless integration with existing systems.
Q: Can the PNM-2751L be powered over Ethernet (PoE)? A: Yes, the PNM-2751L supports PoE, allowing for easy and cost-effective installation.
Q: Does the PNM-2751L offer remote viewing and control capabilities? A: Yes, the PNM-2751L can be accessed and controlled remotely through a web browser or dedicated software.
Q: What kind of storage options does the PNM-2751L support? A: The PNM-2751L supports onboard storage via microSD card, as well as network-attached storage (NAS) for flexible data storage solutions.