Passive Infrared (PIR) Sensors

element14 provides a wide range of PIR sensors from leading manufacturers, including Panasonic, Murata, Kemet, and many more. These sensors feature a sensing range of 2 m to 17 m, beam angles ranging from 37 degrees to 360 degrees, and response times ranging from 3 to 300 seconds.

Passive Infrared (PIR) sensors are widely used in building automation for motion detection, surveillance, and automatic lighting applications. These sensors work by comparing the temperature emitted by an object with that of its surroundings, allowing it to accurately detect presence in a given area. When activated, this type of sensor performs a calibration to assess the environment and determine the radiation levels of the objects present.

The motion sensor performs a pulse at set intervals (an adjustable parameter) to check for changes in conditions. If a significant change in radiation variation is detected, it generates an electrical output. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

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Response Time

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			Price For		Quantity

IRA-S400ST01A01	4176137 Data Sheet RoHS	MURATA PIR (Pyroelectric Infrared) Sensor 45 ° 7 mV 2 V to 15 V -40 °C to 70 °C IRA-S Series	Each	1+ CNY10.890 (CNY12.3057)	Min: 1 / Mult: 1	-	-	High	2VDC	45°	15VDC	38°	45°	-	-	-	-	-	-	IRA-S Series
SS-430	3027686 Data Sheet RoHS	KEMET PIR Sensor 2 m Low 60 ° 60 °	Each	1+ CNY74.530 (CNY84.2189) 10+ CNY73.240 (CNY82.7612)	Min: 1 / Mult: 1	2m	2m	Low	2.5VDC	60°	5.5VDC	60°	60°	-	-	-	-	-	-	SS Series
SS-430L-N	3027687 Data Sheet RoHS	KEMET PIR Sensor 5 m Low 28 ° 37 ° Flat Square Natural	Each	1+ CNY130.520 (CNY147.4876) 10+ CNY104.400 (CNY117.972) 25+ CNY97.730 (CNY110.4349) 100+ CNY91.840 (CNY103.7792)	Min: 1 / Mult: 1	5m	5m	Low	2.5VDC	28°	5.5VDC	37°	37°	Flat Square	-	Natural	-	-	-	SS Series
LHI 968	2293504 Data Sheet RoHS	EXCELITAS TECH IR DETECTOR HIGH END PYR 5MM TO-5	Each	1+ CNY45.030 (CNY50.8839) 5+ CNY44.310 (CNY50.0703) 10+ CNY43.600 (CNY49.268) 50+ CNY42.880 (CNY48.4544) 100+ CNY42.160 (CNY47.6408) More Pricing...	Min: 1 / Mult: 1	-	-	-	2VDC	-	10V	-	100°	-	-	-	-	-	-	-
IRA-S210ST01	2707445 Data Sheet RoHS	MURATA PIR Sensor 45 ° 45 °	Each	1+ CNY13.890 (CNY15.6957) 10+ CNY12.490 (CNY14.1137) 25+ CNY12.270 (CNY13.8651) 50+ CNY12.050 (CNY13.6165) 100+ CNY10.370 (CNY11.7181) More Pricing...	Min: 1 / Mult: 1	-	-	-	2VDC	45°	15VDC	45°	45°	-	-	-	-	-	-	IRA-S Series
IRA-S230ST01	2707748 Data Sheet RoHS	MURATA PIR Sensor 45 ° 45 °	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ CNY15.140 (CNY17.1082) 10+ CNY13.590 (CNY15.3567) 25+ CNY13.340 (CNY15.0742) 50+ CNY13.080 (CNY14.7804) 100+ CNY12.420 (CNY14.0346) More Pricing...	Min: 1 / Mult: 1	-	-	-	2VDC	45°	15VDC	45°	45°	-	-	-	-	-	Analog	IRA-S Series
EKMB1109111.	3604521 Data Sheet RoHS	PANASONIC PIR MOTION SENSOR 3.5M 4VDC WHITE	Each	1+ CNY123.120 (CNY139.1256) 5+ CNY112.180 (CNY126.7634) 10+ CNY98.500 (CNY111.305) 50+ CNY94.620 (CNY106.9206)	Min: 1 / Mult: 1	8.5m	3.5m	Standard	2.3VDC	99°	4VDC	99°	99°	Ultra Slight Motion	-	White	192Zones	1.9µA	-	EKMB WL Series
EKMC1603112	2095732 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital Black 17 m Standard 92 ° 102 ° Long Distance Black	Each	1+ CNY66.960 (CNY75.6648) 5+ CNY66.340 (CNY74.9642) 10+ CNY65.720 (CNY74.2636) 50+ CNY65.100 (CNY73.563) 100+ CNY64.750 (CNY73.1675)	Min: 1 / Mult: 1	17m	12m	Standard	3VDC	92°	6VDC	102°	102°	Long Distance	-	Black	92Zones	170µA	-	EKMC Series
AMN14111	4160319 Data Sheet RoHS	PANASONIC PIR Sensor NaPiOn Black Digital PCB 10 m Adjustable 93 ° 110 ° Black	Each	1+ CNY296.640 (CNY335.2032) 5+ CNY259.560 (CNY293.3028) 10+ CNY215.060 (CNY243.0178) 50+ CNY192.820 (CNY217.8866) 100+ CNY180.520 (CNY203.9876)	Min: 1 / Mult: 1	10m	10m	Adjustable	3VDC	93°	6VDC	110°	110°	-	9ms	Black	80Zones	170µA	-	AMN 1 Series
IRA-S510ST01	2707749 Data Sheet RoHS	MURATA PIR Sensor 44 ° 44 °	Each	1+ CNY22.040 (CNY24.9052) 10+ CNY17.850 (CNY20.1705) 25+ CNY17.300 (CNY19.549) 50+ CNY16.750 (CNY18.9275) 100+ CNY13.080 (CNY14.7804) More Pricing...	Min: 1 / Mult: 1	-	-	-	2VDC	44°	15VDC	44°	44°	-	-	-	-	-	-	IRA-S Series
SS-430L-W	3027688 Data Sheet RoHS	KEMET PIR Sensor 3.5 m Low 28 ° 37 ° Flat Square White	Each	1+ CNY101.940 (CNY115.1922)	Min: 1 / Mult: 1	3.5m	5m	Low	2.5VDC	28°	5.5VDC	37°	37°	Flat Square	-	White	-	-	-	SS Series
EKMC1601111	2095728 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital White 7 m Standard 82 ° 94 ° Standard White	Each	1+ CNY63.940 (CNY72.2522) 5+ CNY63.230 (CNY71.4499) 10+ CNY62.520 (CNY70.6476) 50+ CNY61.810 (CNY69.8453) 100+ CNY61.230 (CNY69.1899)	Min: 1 / Mult: 1	7m	5m	Standard	3VDC	82°	6VDC	94°	94°	Standard	-	White	64Zones	170µA	-	EKMC Series
EKMC1601112	2095729 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital Black 7 m Standard 82 ° 94 ° Standard Black	Each	1+ CNY63.940 (CNY72.2522) 5+ CNY63.230 (CNY71.4499) 10+ CNY62.520 (CNY70.6476) 50+ CNY61.810 (CNY69.8453) 100+ CNY61.230 (CNY69.1899)	Min: 1 / Mult: 1	7m	5m	Standard	3VDC	82°	6VDC	94°	94°	Standard	-	Black	64Zones	170µA	-	EKMC Series
EKMC4610112K	3816769 Data Sheet RoHS	PANASONIC PIR Sensor 7 m High 90 ° 90 ° Flat Square Black	Each	1+ CNY135.490 (CNY153.1037) 5+ CNY118.550 (CNY133.9615) 10+ CNY98.230 (CNY110.9999) 50+ CNY88.070 (CNY99.5191) 100+ CNY81.290 (CNY91.8577) More Pricing...	Min: 1 / Mult: 1	7m	7m	High	3VDC	90°	6VDC	90°	90°	Flat Square	-	Black	40Zones	170µA	-	EKMC VZ Series
EKMC1601113	2095730 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital Pearl White 7 m Standard 82 ° 94 ° Standard Pearl White	Each	1+ CNY63.940 (CNY72.2522) 5+ CNY63.230 (CNY71.4499) 10+ CNY62.520 (CNY70.6476) 50+ CNY61.810 (CNY69.8453) 100+ CNY61.230 (CNY69.1899)	Min: 1 / Mult: 1	7m	5m	Standard	3VDC	82°	6VDC	94°	94°	Standard	-	Pearl White	64Zones	170µA	-	EKMC Series
AMN31112J	1373711 Data Sheet RoHS	PANASONIC PIR Sensor NaPiOn White Digital PCB 5 m Standard 82 ° 100 ° Standard White	Each	1+ CNY155.080 (CNY175.2404) 5+ CNY139.560 (CNY157.7028) 10+ CNY125.160 (CNY141.4308) 50+ CNY115.820 (CNY130.8766) 100+ CNY109.970 (CNY124.2661) More Pricing...	Min: 1 / Mult: 1	5m	5m	Standard	3VDC	82°	6VDC	100°	100°	Standard	-	White	64Zones	170µA	-	AMN 2,3,4 Series
555-28027	2819349 Data Sheet	PARALLAX PIR Infared Measurement Sensor Module	Each	1+ CNY139.910 (CNY158.0983) 5+ CNY130.980 (CNY148.0074)	Min: 1 / Mult: 1	6.1m	20ft	-	3VDC	-	6VDC	-	-	Fresnel Lens	-	-	-	-	-	-
AMN31111	1373710 Data Sheet RoHS	PANASONIC PIR Sensor NaPiOn Black Digital PCB 7 m Standard 90 ° 108 ° Standard Black	Each	1+ CNY110.160 (CNY124.4808) 5+ CNY102.170 (CNY115.4521) 10+ CNY100.660 (CNY113.7458) 50+ CNY99.140 (CNY112.0282) 100+ CNY97.620 (CNY110.3106) More Pricing...	Min: 1 / Mult: 1	7m	5m	Standard	3VDC	90°	6VDC	108°	100°	Standard	-	Black	64Zones	170µA	-	AMN 2,3,4 Series
AMN11111	4160253 Data Sheet RoHS	PANASONIC PIR Sensor 5 m Adjustable 82 ° 100 ° Standard Black	Each	1+ CNY296.640 (CNY335.2032) 5+ CNY259.560 (CNY293.3028) 10+ CNY215.060 (CNY243.0178) 50+ CNY192.820 (CNY217.8866) 100+ CNY180.520 (CNY203.9876)	Min: 1 / Mult: 1	5m	-	Adjustable	3VDC	82°	6VDC	100°	-	Standard	-	Black	64Zones	170µA	-	MP Series
EKMB1301113K	2095743 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital Pearl White 7 m Standard 82 ° 94 ° Standard Pearl White	Each	1+ CNY108.680 (CNY122.8084) 5+ CNY99.070 (CNY111.9491) 10+ CNY91.340 (CNY103.2142) 50+ CNY89.520 (CNY101.1576) 100+ CNY87.690 (CNY99.0897) More Pricing...	Min: 1 / Mult: 1	7m	5m	Standard	2.3VDC	82°	4VDC	94°	94°	Standard	-	Pearl White	64Zones	6µA	-	EKMB Series
AMN13111	4160290 Data Sheet RoHS	PANASONIC PIR Sensor 5 m Adjustable 22 ° 38 ° Spot Black	Each	1+ CNY287.210 (CNY324.5473) 5+ CNY258.460 (CNY292.0598) 10+ CNY231.790 (CNY261.9227) 50+ CNY214.500 (CNY242.385) 100+ CNY203.660 (CNY230.1358)	Min: 1 / Mult: 1	5m	-	Adjustable	3VDC	22°	6VDC	38°	-	Spot	-	Black	24Zones	170µA	-	MP Series
EKMC1604113	2748804 Data Sheet RoHS	PANASONIC PIR Sensor Saturn Lens Pearl 17 m Standard 40 ° 105 ° Wall Installation Pearl White	Each	1+ CNY114.020 (CNY128.8426) 5+ CNY99.770 (CNY112.7401) 10+ CNY82.670 (CNY93.4171) 50+ CNY74.120 (CNY83.7556) 100+ CNY68.420 (CNY77.3146) More Pricing...	Min: 1 / Mult: 1	17m	12m	Standard	3VDC	40°	6VDC	105°	40°	Wall Installation	-	Pearl White	68Zones	170µA	-	EKMC Series
AMN32112J	1373713 Data Sheet RoHS	PANASONIC PIR Sensor NaPiOn White Digital PCB 2 m Standard 91 ° 91 ° Slight Motion White	Each	1+ CNY169.270 (CNY191.2751) 5+ CNY152.330 (CNY172.1329) 10+ CNY136.610 (CNY154.3693) 50+ CNY126.420 (CNY142.8546) 100+ CNY120.030 (CNY135.6339) More Pricing...	Min: 1 / Mult: 1	2m	2m	Standard	3VDC	91°	6VDC	91°	91°	Slight Motion	-	White	104Zones	170µA	-	AMN 2,3,4 Series
EKMB1103111	2095744 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital White 17 m Standard 92 ° 102 ° Long Distance White	Each	1+ CNY161.070 (CNY182.0091) 5+ CNY149.400 (CNY168.822) 10+ CNY146.420 (CNY165.4546) 50+ CNY143.430 (CNY162.0759) 100+ CNY140.440 (CNY158.6972) More Pricing...	Min: 1 / Mult: 1	17m	12m	Standard	2.3VDC	92°	4VDC	102°	102°	Long Distance	-	White	92Zones	1.9µA	-	EKMB Series
EKMB1201111	2095738 Data Sheet RoHS	PANASONIC PIR Sensor PaPIRS Digital White 7 m Standard 82 ° 94 ° Standard White	Each	1+ CNY202.680 (CNY229.0284) 5+ CNY184.650 (CNY208.6545) 10+ CNY166.610 (CNY188.2693) 50+ CNY158.840 (CNY179.4892) 100+ CNY147.600 (CNY166.788) More Pricing...	Min: 1 / Mult: 1	7m	5m	Standard	2.3VDC	82°	4VDC	94°	94°	Standard	-	White	64Zones	1.9µA	-	EKMB Series