short range pir sensor

PIR sensor Small Range - Sensors - Arduino Forum

May 06, 2021· PIR sensor Small Range. castel December 8, 2015, 3:40pm #1. Hello. For a project I am searching for the right PIR sensor. The aim is to sense motion in a very small range, approximately about 15cm. Since most PIR sensors measuring wider rangers (up to 7ft) I am wondering which PIR sensor is suitable for my project. Sincerely,

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PIR-TECT 2 Dual PIR Microwave Motion Detector | Potter ...

The PIR-TECT 2 simplifies project design by offering the ability to program a single unit as a short-range, mid-range, or long-range detector in the field. In addition, the flexible mounting height along with the adjustable pan and tilt module allow the view of a security camera and the PIR-TECT sensor to coincide, providing more accurate ...

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Pololu - Sharp Distance Sensors

This small digital distance sensor detects objects between cm and 5 cm (″ and 2″) away. With its quick response time, small size, low current draw, and short minimum sensing distance, this sensor is a good choice for non-contact object detection, and its short minimum detection distance lets it see objects very close to the face of the sensor.

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Panasonic PIR Sensor Guide - Mouser

The PIR motion sensors from Panasonic offer crucial advantages over conventional PIR motion sensors. The unique design concept (explained below) ranges from the production of the pyroelectric sensing devices to the internal signal processing, thus guarantee-

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1byone Wireless Security Alarm PIR Motion Sensor Detector ...

Features Completely wireless infrared alert system Place the sensor anywhere on your property and the receiver anywhere in your house up to 1000ft/300M (in the open air) away 3 Audio/Visual modes: (1) Alarm and Blue LED flashing (2) Chime(ding-dong sound) (3) Blue LED flashing only PIR Sensing Angle:45° PIR Sensing Distance:5-8 meters PIR Waterproof Level: IP-44 Expandable: Multiple …

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Outdoor Sensors - Optex

RLS-2020S. up to 20x20m or 95° 30m radius, indoor / outdoor LiDAR sensor, wired /PoE. LiDAR with customisable detection area up tp 20x20m or 95° 30m radius (ver. 3) Creates virtual walls and planes for a versatile indoor/ outdoor protection. Unique algorithm detecting the …

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FTN-ST- short curtain range PIR detector - Optex Europe

Product Details. The FTN series provides short range curtain detection that can be adjusted with switchable lenses up to 2m or up to 5m depending on which detection range is ideal to protect various front doors, windows and FTN-ST is a hardwired model which features Super Multi Dimension Analysis (SMDA) logic for ultimate sensitivity optimisation.

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Residential Sensors - Optex

12m per side detection, outdoor PIR motion sensor, wireless bi-colour model with anti-masking. Wireless curtain PIR up to 12m per side with anti-masking. Completely independent detection setting per side. Versatile and easy-to-install design. Not affected by environment or small animals.

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Testing and Playing with PIR sensors (motion sensor)

Apr 27, 2015· The short and simple explanation on how these sensors work. The sensor in the PIR detects or “reads” infrared radiation “emitted” from objects all around us. Each object with a temperature above absolute zero ( -° Celsius, -° Fahrenheit, or 0 Kelvin) will radiate infrared, even us humans, and even though we mere humans ...

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VERY Short-range PIR Sensor | element14 | Sensors

Jan 09, 2014· The PIR sensor on the outside of the closet (to turn the light on) has to be VERY short-range so that it doesn't pick up any of the usual motion in my daughter's bedroom -- again, just long enough (and ONLY long enough) to pick up a waive of the hand in front of the sensor (3-4 inches).

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