SKU: SENS-1871
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Senba G2X2 Quad Four-element PIR Sensor Module - 3-15V DC, 120° Detection Angle

₹91.00 (Inclusive of all taxes)
Out of Stock

The Senba G2X2 is a quad-four-element PIR sensor module designed as a direct replacement for Excelitas PYQ1348/PYQ1398 sensors. Operating from 3-15V DC, it provides reliable motion detection for security systems, occupancy sensing, and automated lighting control applications.

Features

  • Quad-four-element PIR array for enhanced sensitivity and reduced false alarms
  • Wide 3-15V DC operating voltage range with low power consumption (<3mA)
  • Up to 8-meter detection range with a 120° horizontal and vertical detection angle
  • Direct drop-in replacement for Excelitas PYQ1348/PYQ1398 sensor modules
  • High-sensitivity, adjustable detection for slight movement recognition

Out of stock

Description

The G2X2 PIR sensor module utilizes a quad-four-element pyroelectric infrared detector array to sense changes in thermal radiation caused by moving warm-bodied objects. This advanced multi-element design significantly improves signal-to-noise ratio and spatial discrimination compared to single-element sensors, resulting in more reliable motion detection and greater immunity to environmental disturbances.

The module features integrated signal conditioning circuitry that outputs a clean digital signal (high: 3-15V, low: 0V) upon detection, making it directly compatible with microcontrollers, PLCs, and alarm panels. Its robust construction and wide operating temperature range (-20°C to 70°C) ensure stable performance in diverse indoor environments.

Key Features

  • Quad-element PIR array for superior detection accuracy and stability
  • Wide supply voltage compatibility from 3V to 15V DC
  • Low quiescent current draw, ideal for battery-powered applications
  • 120° detection cone with symmetrical horizontal and vertical coverage
  • High-sensitivity Fresnel lens with adjustable gain for fine-tuning
  • Compact form factor with standard 3-pin interface for easy integration
  • Industrial-grade operating temperature range from -20°C to +70°C
  • Direct pin-for-pin replacement for legacy Excelitas PYQ series sensors

Applications

  • Indoor security and intrusion detection systems
  • Occupancy sensing for HVAC and lighting automation in smart buildings
  • Automatic lighting control in corridors, stairwells, and storage areas
  • Presence detection for energy-saving appliances and air conditioners
  • Motion-activated signage and display systems

Technical Specifications

Model / NameG2X2 PIR Sensor Module
Detection TechnologyPyroelectric Infrared (PIR)
Element ConfigurationQuad-Four-Element Array
Operating Voltage3 - 15 V DC
Current Consumption< 3 mA
Detection RangeUp to 8 meters
Detection Angle120° (Horizontal & Vertical)
Output SignalDigital (High: 3-15V, Low: 0V)
I/O Pins3
SensitivityHigh, Adjustable
Delay TimeNon-adjustable
Window Size4 x 4 mm
Operating Temperature-20°C to +70°C
Replacement ForExcelitas PYQ1348, PYQ1398
Primary ApplicationsSecurity Systems, Occupancy Detection, Lighting Control

Frequently Asked Questions

What is the operating voltage range for the Senba G2X2 PIR sensor?

The Senba G2X2 PIR sensor module operates from a wide DC voltage range of 3V to 15V. This makes it compatible with common 3.3V and 5V microcontroller systems, as well as 12V security and industrial control panels. Its low current consumption of less than 3mA allows for use in battery-powered applications.

Is this sensor a direct replacement for the Excelitas PYQ1348/PYQ1398?

Yes, the Senba G2X2 is designed as a direct drop-in replacement for the Excelitas PYQ1348 and PYQ1398 PIR sensor modules. It features the same quad-four-element configuration, pinout, and form factor, allowing for an easy upgrade in existing security systems, lighting controls, or occupancy detectors without requiring circuit modifications.

What is the detection range and angle of the G2X2 module?

The G2X2 module has a maximum detection range of up to 8 meters (approximately 26 feet) with a symmetrical detection angle of 120 degrees in both horizontal and vertical planes. This wide field of view is achieved through its quad-element array and a standard Fresnel lens, providing reliable coverage for room monitoring and corridor detection.

How do I interface the G2X2 PIR sensor with an Arduino or microcontroller?

The G2X2 module has a simple 3-pin interface: VCC (3-15V), GND, and a digital OUTPUT pin. Connect VCC to your power supply (3.3V, 5V, or 12V), GND to ground, and the OUTPUT pin to a digital input pin on your microcontroller. The pin outputs a logic HIGH (3-15V) when motion is detected and LOW (0V) when idle, making it easy to read with a digitalRead() function.

Package Includes

  • 1 x Senba G2X2 Quad Four-element PIR Sensor Module

Additional Information

Weight 0.03 kg
Dimensions 3 × 5 × 1 cm