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Panasonic EKMC1604113 PIR Motion Sensor Saturn Lens Pearl White - 12m Detection, Wall Mount

₹1,329.00 (Inclusive of all taxes)
Out of Stock

The Panasonic EKMC1604113 is a passive infrared (PIR) motion sensor module featuring a Saturn-style pearl white lens for a 12-meter detection range. It provides a digital output signal ideal for triggering lighting controls, security systems, and IoT devices with Arduino, Raspberry Pi, or industrial controllers.

Features

  • Passive Infrared (PIR) sensor with a 12-meter long-distance detection capability.
  • Low 170 μA operating current suitable for battery-powered and line-voltage applications.
  • Digital output (high/low) triggers upon detecting a temperature change as low as 3°C.
  • Pearl white Saturn lens provides a 40° x 105° detection field of view with pet immunity optimization.
  • Compact, enclosed industrial-grade sensor module designed for wall or corner mounting.

Out of stock

Description

The Panasonic EKMC1604113 is a high-reliability pyroelectric infrared (PIR) motion sensor module. It detects low-wavelength infrared radiation (around 10µm) emitted by moving objects, such as humans, by sensing temperature differentials as small as 3°C relative to the ambient environment. An internal window comparator evaluates changes in the IR level, switching the digital output high to trigger external control circuitry.

Engineered for industrial and commercial applications, the sensor features an enclosed sensing circuit for a high signal-to-noise (S/N) ratio and stability. Its compact form factor, low power consumption, and integrated Saturn-style lens make it a plug-and-play solution for motion-activated systems, saving significant design and integration time.

Key Features

  • Industrial-Grade PIR Sensing: High-precision pyroelectric infrared detection for reliable human presence sensing.
  • Ultra-Low Power Operation: Consumes only 170 μA, making it suitable for battery-operated and energy-efficient designs.
  • Optimized Detection Pattern: Saturn lens creates a 40° x 105° field of view with features to reduce false triggers from small pets.
  • Robust Digital Output: Provides a clean high/low signal compatible with microcontrollers (Arduino, ESP32), PLCs, and logic circuits.
  • Durable Construction: Enclosed circuit design protects against environmental interference for a high S/N ratio.
  • Versatile Mounting: Designed for easy wall or corner installation in commercial and residential settings.

Applications

  • Automatic lighting control and energy management systems in buildings.
  • Security and surveillance system triggers for burglar alarms and IP cameras.
  • Access control and automatic door opening mechanisms.
  • Smart home and IoT presence detection for HVAC and thermostat control.
  • Occupancy sensing for digital signage and interactive displays.

Technical Specifications

Manufacturer Part NumberEKMC1604113
Sensor TypePassive Infrared (PIR) / Pyroelectric
Detection PrincipleInfrared Radiation (10µm wavelength)
Detection Range12 meters
Minimum Detectable ΔT3°C
Field of View40° x 105°
Output TypeDigital (High/Low)
Operating Current170 μA
Lens Type / ColorSaturn Lens, Pearl White
Key FeaturePet Immunity Optimization
Diameter21 mm
Length / Height25 mm
Weight3 g

Frequently Asked Questions

What is the operating voltage for the Panasonic EKMC1604113 sensor?

The provided specifications do not list a specific voltage range. Typically, Panasonic PIR sensors in this series are designed for a wide input voltage, often compatible with 3.3V or 5V logic systems. It is crucial to consult the official Panasonic datasheet for the EKMC1604113 to confirm the exact allowable voltage range before connecting it to your power supply to prevent damage.

How do I interface the digital output with an Arduino or Raspberry Pi?

The sensor's digital output pin switches to a logic HIGH state when motion is detected. You can connect this output pin directly to a digital input pin on an Arduino, Raspberry Pi GPIO, or ESP32. Use a simple sketch or script to read the pin's state; a HIGH reading indicates motion. Ensure your microcontroller and sensor share a common ground.

What does 'pet immunity' mean for this motion sensor?

Pet immunity refers to the sensor's optimized detection pattern and signal processing, which help reduce false triggers caused by the movement of small animals (e.g., cats or dogs). The Saturn lens and internal algorithm are designed to distinguish between the larger infrared signature of a human and the smaller, lower heat signature of a typical pet, though it is not 100% foolproof.

Can this sensor be used outdoors?

The EKMC1604113 is primarily designed for indoor or sheltered outdoor applications. While robust, its IP rating is not specified in the provided data. For full outdoor exposure, it requires a protective housing that shields it from direct rain, sunlight, and extreme temperatures while allowing the IR radiation to pass through the lens unobstructed.

Package Includes

  • 1 x Panasonic EKMC1604113 PIR Motion Sensor Module (Pearl White Lens)

Additional Information

Weight 0.003 kg
Dimensions 2.5 × 2.1 cm