PIR Sensors

What are PIR Sensors?PIR (passive infrared) sensors measures infrared (IR) light radiating from moving objects that emit heat. The sensor allows you to detect motion of people, animals and cars to trigger security alarms and lighting, and often used in PIR-based motion detectors. They are passive due to the fact that no heat or energy is emitted by the sensor and they detect the emission of infrared radiation and not heat.These sensors are used to detect movement and are ideal for security and safety such as burglar alarms and security lighting systems. They can also be called PID passive infrared detectors (PID). They can be used internally & externally and can be mounted to ceilings & walls. PIR sensors have various ranges and styles including pet friendly options (designed to ignore certain shapes of moving objects, or only detect motion above a certain height). PIR sensors are used for applications such as automatically turning on lights when a person enters a room or causing a video camera to start recording.How does a PIR sensor work?All objects emit some level of radiation (not visible to the human eye) and the hotter something is, the more radiation is emitted. The sensor detects levels of infrared radiation impinging upon it which varies depending on the temperature of the objects in front of the sensor. When a warm object (person or animal) walks in front, the temperature in the sensors field of view will increase from room to body temperature. The sensor converts this change in the incoming infrared radiation into a change in the output voltage and this triggers the detection.Where to install them?They are quick and easy to fit using the screws and plugs that are supplied to mount an adjustable bracket onto the wall or ceiling. They come in varying ranges, once you know the range of the sensor and how far it can detect you can therefore plan your security coverage. Areas recommended include corners, hallways, patios, driveways, front and back entries. Ideal position being 2 to 3 metres above the ground.Motion sensors are also used in the work place for example to shut down equipment that could be dangerous if the worker gets too close.These sensors should not be installed: Directly above a radiator (change in infrared heat could trigger the alarm) Directly looking into a window (sunlight can cause confusion for the sensor) In rooms where a number of animals are present Near air vents (temperature change might trigger the alarm)

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총 27개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Detector Type Sensor Radius Diameter Depth Width Height Series Tamper Resistant Additional Features
RS 제품 번호 883-7831
제조사 부품 번호MDU1100T-C900861
₩35,304.35
Each
수량
Motion Detector - - 49 mm 51.4mm 13.1 mm MDU11 - Electronically Tuneable, High Sensitivity, Low Cost, Low Power Consumption, Patch Antenna, RoHS Compliant, Small and Flat Profile
RS 제품 번호 519-400
제조사 부품 번호LS1020
제조사ABUS
₩66,671.70
1 Set
Set(s)
IR Detector 20m - 34 mm 46mm 95 mm Ecoline Yes -
RS 제품 번호 352-5007
제조사 부품 번호AMN14112
제조사Panasonic
₩31,404.55
Each
수량
PIR Motion Detector 10m 17mm - - 18.5 mm NaPiOn - -
RS 제품 번호 883-7866
제조사 부품 번호MDU2000-C930801
₩16,490.45
Each
수량
Motion Detector - - 27 mm 17.6mm 8.24 mm MDU20 - High Sensitivity, Low Cost, Low Power Consumption, Patch Antenna, RoHS Compliant, Small and Flat Profile
RS 제품 번호 524-5040
제조사 부품 번호FU7300W
제조사ABUS
₩22,484.30
Each
수량
Glass Break Detector 2m - 9 mm 18mm 18 mm Ecoline - -
RS 제품 번호 519-484
제조사 부품 번호LS2030
제조사ABUS
₩133,540.25
1 Set
Set(s)
IR Detector 30 m, 60 m - 72 mm 173mm 74 mm Profiline Yes -
RS 제품 번호 883-7844
제조사 부품 번호MDU2750-C920101
₩18,441.90
Each
수량
Motion Detector - - 46 mm 37.75mm 9.8 mm MDU27 - High Sensitivity, High Stability, Low Cost, Low Power Consumption, Patch Antenna, RoHS Compliant, Small and Flat Profile
RS 제품 번호 327-7310
제조사 부품 번호AMN11111
제조사Panasonic
₩33,593.15
Each
수량
PIR Motion Detector 5m 11mm - - 14.5 mm NaPiOn - -
RS 제품 번호 327-7326
제조사 부품 번호AMN11112
제조사Panasonic
₩23,780.10
Each
수량
PIR Motion Detector 5m 11mm - - 14.5 mm NaPiOn - -
RS 제품 번호 524-5107
제조사 부품 번호BW8070
제조사ABUS
₩81,514.50
Each
수량
PIR Motion Detector 12m - 48 mm 60mm 107 mm XEVOX Yes Creep Zone, Pet Immunity
RS 제품 번호 647-8819
제조사 부품 번호BW8085
제조사ABUS
₩81,514.50
Each
수량
PIR Motion Detector 13m 135mm - - 27 mm XEVOX Yes -
RS 제품 번호 721-4938
제조사 부품 번호PPGI0601
제조사Murata
₩4,729.05
Each
수량
IR Detector - 21mm - - 6.4 mm - - -
RS 제품 번호 169-3888
제조사 부품 번호PPGI0601
제조사Murata
₩2,647.40
Each (In a Box of 100)
수량
IR Detector - 21mm - - 6.4 mm - - -
RS 제품 번호 370-8381
제조사 부품 번호AMN13112
제조사Panasonic
₩34,267.40
Each
수량
PIR Motion Detector 5m 8.9mm - - 15.1 mm NaPiOn - -
RS 제품 번호 524-5141
제조사 부품 번호BW8020
제조사ABUS
₩83,428.75
Each
수량
PIR Motion Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity
RS 제품 번호 524-5090
제조사 부품 번호BW8080
제조사ABUS
₩109,566.40
Each
수량
PIR Motion/Microwave Detector 12m - 48 mm 60mm 107 mm XEVOX Yes Creep Zone, Pet Immunity
RS 제품 번호 524-5113
제조사 부품 번호BW8040
제조사ABUS
₩134,302.85
Each
수량
PIR Motion/Microwave Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity
RS 제품 번호 883-7853
제조사 부품 번호MDU1750CM-C920809
₩17,355.35
Each
수량
Motion Detector - - 46 mm 37.75mm 13.1 mm MDU17 - High Sensitivity, Low Cost, Low Power Consumption, Patch Antenna, RoHS Compliant, Small and Flat Profile, Supervision Capability, +3.6 V to +5 V Versions Available
RS 제품 번호 524-5321
제조사 부품 번호BW8010
제조사ABUS
₩47,361.80
Each
수량
PIR Motion Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity
RS 제품 번호 519-494
제조사 부품 번호LS2060
제조사ABUS
₩179,826.35
1 Set
Set(s)
IR Detector 60 m, 120 m - 72 mm 173mm 74 mm Profiline Yes -