- 10pcs AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric DetectorOpens in a new window or tab全新HK$ 170.28+HK$ 122.85 運費所在地: 澳洲即將售完3 人追蹤高度評價賣家高度評價賣家asiasellcomau (7,677) 99.8%
- 120 Degree Pyroelectric Infrared Body Sensor Human Detecting PIR MotionOpens in a new window or tab全新HK$ 53.80+HK$ 122.85 運費所在地: 澳洲高度評價賣家高度評價賣家asiasellcomau (7,677) 99.8%
- 120 Degree Pyroelectric Infrared Body Sensor Human Detecting PIR MotionOpens in a new window or tab全新HK$ 49.66+HK$ 96.99 運費所在地: 澳洲高度評價賣家高度評價賣家trendy_luxury_shop (247) 100%
- AM312 PIR Motion Body Human Sensor Mini IR Infrared Pyroelectric Detector ModuleOpens in a new window or tab全新HK$ 42.42+HK$ 122.85 運費所在地: 澳洲22 人追蹤高度評價賣家高度評價賣家asiasellcomau (7,677) 99.8%
- Human Body Pyroelectric Infrared Sensing Sensor PIR Optical HDPE Fresnel lensOpens in a new window or tab全新HK$ 51.88 至 HK$ 178.06原價: HK$ 54.615% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家hnpiwxny (5,967) 99.5%
- 10pcs Fresnel Lens For Body Purpose Pyroelectric PIR SensorOpens in a new window or tab全新HK$ 20.24原價: HK$ 22.5010% 折扣+HK$ 7.73 運費所在地: 中國免費退貨賣出 109 件高度評價賣家高度評價賣家survy2014 (289,817) 99.6%
- RPY86 LOT OF 1 PYROELECTRIC INFRARED SENSITIVE SENSOR DETECTOR SOT-49E (TO-5)Opens in a new window or tab全新:其他HK$ 38.28+HK$ 53.91 運費所在地: 保加利亞高度評價賣家高度評價賣家elecments13 (20,846) 99.7%
- 5pcs Fresnel Lens For Body Purpose Pyroelectric PIR SensorOpens in a new window or tab全新HK$ 13.91原價: HK$ 15.4710% 折扣+HK$ 7.73 運費所在地: 中國免費退貨賣出 78 件高度評價賣家高度評價賣家survy2014 (289,817) 99.6%
- 10Pcs Pyroelectric Infrared IR PIR Motion Sensor Detector Module HC-SR501Opens in a new window or tab全新HK$ 63.83原價: HK$ 70.9410% 折扣未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (190,440) 99.1%
- 5pcs RE200B-P SENSOR PYROELECTRIC 4V OUTPUT VOLTAGE TO-5 METAL CAN NiceraOpens in a new window or tab全新HK$ 46.88+HK$ 31.25 運費所在地: 台灣高度評價賣家高度評價賣家parts-in-taiwan (1,932) 100%
- 5pcs D203S PIR SENSOR PYROELECTRIC TO-5 METAL CAN PIR SENSOR COOpens in a new window or tab全新HK$ 46.88+HK$ 31.25 運費所在地: 台灣高度評價賣家高度評價賣家parts-in-taiwan (1,932) 100%
- IR Pyroelectric Infrared PIR Motion Sensor Detector Modules DC 2.7 to 12V(Pac...Opens in a new window or tab全新HK$ 161.11+HK$ 104.07 運費所在地: 美國免費退貨evelyemerso0 (164) 99.4%
- AM312 Mini PIR Motion Human Body Sensor Infrared IR Pyroelectric Detector ModuleOpens in a new window or tab全新HK$ 47.07+HK$ 96.99 運費所在地: 澳洲高度評價賣家高度評價賣家locally-stocked (5,195) 99.8%
- AM312 Mini PIR Motion Human Body Sensor Infrared IR Pyroelectric Detector ModuleOpens in a new window or tab全新HK$ 47.59+HK$ 122.85 運費所在地: 澳洲高度評價賣家高度評價賣家asiasellcomau (7,677) 99.8%
- DC 4.5-20V Pyroelectric Human Body Infrared Motion Sensor Module Switch LightOpens in a new window or tab全新HK$ 92.90 至 HK$ 117.98免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (190,440) 99.1%
- DC 4.5V-20V Pyroelectric Human Body Infrared Motion Sensor Module Switch LightOpens in a new window or tab全新HK$ 75.63 至 HK$ 98.13未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,119) 98.4%
- 1X Pyroelectric sensor ZRD09 human body infrared sensor switch light detectorOpens in a new window or tab全新HK$ 194.47免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家htj*133085 (64) 96.8%
- HB100 10.525GHz Microwave Sensor 2-16M Doppler Radar Human Body Induction SwitchOpens in a new window or tab全新HK$ 68.75免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家65639_szcp5km (10,375) 98.6%
- MINI Aotomatic DC5-24V PIR Infrared Motion Sensor Detector Switch for LED StripOpens in a new window or tab全新HK$ 34.30+HK$ 23.36 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,170) 99%
- 5A DC 12V Useful IR Pyroelectric Infrared PIR Motion Sensor Detector ModuleOpens in a new window or tab全新HK$ 29.46+HK$ 390.65 運費所在地: 中國賣出 65 件高度評價賣家高度評價賣家czb6721960 (311,170) 99%
- Wireless Intelligent Indoor PIR Motion Sensor MCUControl IR Detection 433/868MhzOpens in a new window or tab全新HK$ 99.23+HK$ 39.07 運費所在地: 中國cctvipcamera (24,331) 100%
- 433Mhz Intelligent Indoor PIR Wireless Motion Sensor Control iInfrared DetectionOpens in a new window or tab全新HK$ 90.63+HK$ 39.07 運費所在地: 中國camera-1688 (441) 86.7%
- Laser power meter, full wavelength, high precision, 0.1mW-2W, range 0.1mWOpens in a new window or tab全新HK$ 2,937.71+HK$ 195.33 運費所在地: 中國免費退貨高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- For SUNX Vision BGX-30MK Proximity Switch Explosion-proof Induction SensorOpens in a new window or tab全新HK$ 1,018.90+HK$ 31.17 運費所在地: 中國高度評價賣家高度評價賣家maevopu-hie235 (199) 95.2%
- Explosion-proof point type dual-band infrared flame detector A705/IR2 switchOpens in a new window or tab全新HK$ 3,664.32 至 HK$ 4,992.54免費跨國運送所在地: 中國高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- SEN0192 DFRobot Microwave Motion Sensor Compatible with Mobile DetectionOpens in a new window or tab全新HK$ 210.95免費跨國運送所在地: 中國高度評價賣家高度評價賣家maevopu-hie235 (199) 95.2%
- For SUNX Vision BGX-30MK Proximity Switch Explosion-proof Induction SensorOpens in a new window or tab全新HK$ 1,018.90+HK$ 351.59 運費所在地: 中國高度評價賣家高度評價賣家huangchu-55 (270) 98.2%
- Infrared Anti Theft Sensor 24GHZ Radar Millimeter Wave RS485 Type Remote AlarmOpens in a new window or tab全新HK$ 519.49 至 HK$ 964.83原價: HK$ 1,015.625% 折扣+HK$ 156.18 運費所在地: 中國dyjt003 (17) 87%
- PYRONIX OCTOPUS EP 360 DEGREES CEILING MOUNTED PIR QUAD MOTION SENSOROpens in a new window or tab全新HK$ 445.34+HK$ 140.63 運費所在地: 立陶宛高度評價賣家高度評價賣家lt_security_systems (1,052) 99.1%
- DC 5-24V 5A Infrared PIR Motion Sensor Security Light Control Switch + ConnectorOpens in a new window or tab全新HK$ 14.38 至 HK$ 54.54+HK$ 390.65 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,170) 99%
- BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( De...Opens in a new window or tab全新HK$ 161.11+HK$ 131.02 運費所在地: 美國免費退貨ramdu.-24 (280) 97.8%
- BS010WL DC 12v to 24v Mini Pir Motion Sensor Switch Occupancy Sensor Switch f...Opens in a new window or tab全新HK$ 144.39+HK$ 131.02 運費所在地: 美國免費退貨aail381 (242) 100%
- Bs010wl Dc 12v To 30v Mini Pir Motion Sensor Switch Occupancy Sensor SwitchOpens in a new window or tab全新HK$ 189.00+HK$ 170.09 運費所在地: 美國aliza8 (4,556) 99.7%
- BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( De...Opens in a new window or tab全新HK$ 161.11+HK$ 131.02 運費所在地: 美國免費退貨amosik-31 (799) 98.5%
- BS010WL DC 12v to 24v Mini Pir Motion Sensor Switch Occupancy Sensor Switch f...Opens in a new window or tab全新HK$ 157.75+HK$ 131.02 運費所在地: 美國免費退貨calevy0 (506) 98.7%
- DC 4.5-20V Pyroelectric Human Body Infrared Motion Sensor Module Switch LightOpens in a new window or tab全新HK$ 57.74 至 HK$ 78.05未指定運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,170) 99%
- LED DC5-24V 5A Strip Automatic MINI PIR Infrared Motion Sensor Detector SwitchOpens in a new window or tab全新HK$ 36.02未指定運費所在地: 中國賣出 169 件高度評價賣家高度評價賣家czb6721960 (311,170) 99%
- BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( De...Opens in a new window or tab全新HK$ 161.11+HK$ 109.77 運費所在地: 美國免費退貨idandror21 (860) 99.2%
- BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( De...Opens in a new window or tab全新HK$ 161.11+HK$ 131.02 運費所在地: 美國免費退貨meitariko12 (384) 99%
- BS010WL DC 12v to 24v Mini Pir Motion Sensor Switch Occupancy Sensor Switch f...Opens in a new window or tab全新HK$ 157.75+HK$ 109.77 運費所在地: 美國免費退貨san692096 (350) 99.4%
- BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( De...Opens in a new window or tab全新HK$ 161.11+HK$ 109.77 運費所在地: 美國免費退貨s36935 (842) 99%
- SENSKY BS010WL DC 12v to 24v Mini Pir Motion Sensor Switch Occupancy Sensor S...Opens in a new window or tab全新HK$ 152.67+HK$ 170.09 運費所在地: 美國2bfairshop (24,385) 98.5%
- 433Mhz Smart Indoor PIR Wireless Motion Sensor Control iInfrared DetectionOpens in a new window or tab全新HK$ 101.57+HK$ 39.07 運費所在地: 中國ulike_camera (16,387) 100%
- Molectron PR 200 Pyroelectric RadiometerOpens in a new window or tab二手HK$ 279.32原價: HK$ 429.7235% 折扣+HK$ 416.44 運費所在地: 美國kaisah_19 (635) 99.2%
- Home Security Camera 4G 3G Remote View House Solar Power Farm HomeOpens in a new window or tab全新HK$ 1,758.44+HK$ 185.70 運費所在地: 澳洲108 人追蹤高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- Solar Trail Camera Wireless Farm Security Waterproof Night VisionOpens in a new window or tab全新HK$ 874.17+HK$ 204.06 運費所在地: 澳洲75 人追蹤高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- Home Security Camera 4G Trail Hunting GSM Cam Wireless IR 3GOpens in a new window or tab全新HK$ 1,551.53+HK$ 185.70 運費所在地: 澳洲高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- PIR Sensor SPIR1 For Home Assistant (esp32-c3 + esphome) By SCREEKOpens in a new window or tab全新HK$ 101.57+HK$ 39.07 運費所在地: 中國免費退貨高度評價賣家高度評價賣家screekworkshop (248) 100%
- 5Pack PIR Motion Sensor Detector Module Kit for Arduino & Raspberry PiOpens in a new window or tab全新HK$ 85.01+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家geeekstudio (5,204) 98.6%
- Infrared PIR kit Detector Module Motion Sensor Inductive Switch Motion DetectorOpens in a new window or tab全新HK$ 15.26+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家socsu22 (224) 97.4%
- Sensor Board Inductive Switch Motion Detector Motion Sensor Detector ModuleOpens in a new window or tab全新HK$ 27.41+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家currenselling (391) 96.9%
- Infrared PIR kit Motion Detector Motion Sensor Detector Module Inductive SwitchOpens in a new window or tab全新HK$ 15.21+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家samplerritle (2,041) 98.4%
- Infrared Motion Detector Motion Sensor Detector Module Inductive SwitchOpens in a new window or tab全新HK$ 15.36+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家inchuanghui (13,907) 98.4%
- Switch Bracket Detector Module Motion Detector Inductive Switch Motion SensorOpens in a new window or tab全新HK$ 15.10+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家tigertradechen (5,731) 98.1%
- Wildlife Motion Sensor Camera Outdoor Animal Trail CamOpens in a new window or tab全新HK$ 259.72+HK$ 5.12 運費所在地: 中國高度評價賣家高度評價賣家bestsellshop88 (48) 97.4%
- Home Security Camera 4G 3G Trail Hunting Farm Guard Waterproof motion activationOpens in a new window or tab全新HK$ 1,551.53+HK$ 185.70 運費所在地: 澳洲81 人追蹤高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- Wireless Security Camera 4G 3G Home Farm Scout Trail Hunting Night VisionOpens in a new window or tab全新HK$ 1,546.62+HK$ 185.70 運費所在地: 澳洲高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- House Security Camera 4G Solar Panel Trail Hunting Home Wireless 3GOpens in a new window or tab全新HK$ 1,805.25+HK$ 304.15 運費所在地: 澳洲18 人追蹤高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- Laser power meter, full wavelength, high precision, 200mW range, 10uW resolutionOpens in a new window or tab全新HK$ 2,726.75免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 165.89免費跨國運送所在地: 中國onlineebuy (0) 0%
- Newport 843-R Optical Handheld Laser Power and Energy Power Meter Kit 843R NEWOpens in a new window or tab全新:其他HK$ 6,641.01+HK$ 512.61 運費所在地: 美國5 人追蹤高度評價賣家高度評價賣家ntc_tech (33,020) 99.8%
- Wireless Animal Motion Sensor Camera Outdoor Security Surveillance SystemOpens in a new window or tab全新HK$ 259.30+HK$ 5.12 運費所在地: 中國高度評價賣家高度評價賣家bestsellshop88 (48) 97.4%
- Infrared PIR kit Motion Sensor Motion Detector Detector Module Inductive SwitchOpens in a new window or tab全新HK$ 27.67+HK$ 10.29 運費所在地: 中國高度評價賣家高度評價賣家rianongha (2,829) 97.8%
- Home Security Camera 4G Solar Panel Trail Hunting GSM Wireless 3GOpens in a new window or tab全新HK$ 1,753.52+HK$ 304.15 運費所在地: 澳洲22 人追蹤高度評價賣家高度評價賣家storage_specialist (92,885) 97.2%
- Wired PIR Motion Dual Passive Infrared For Home Burglar F8P0Opens in a new window or tab全新HK$ 113.60免費跨國運送所在地: 中國高度評價賣家高度評價賣家yoyomater (460,789) 98.6%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 152.67免費跨國運送所在地: 中國outletmalls_92 (1,166) 96.9%
- Switch Bracket Detector Module Motion Detector Motion Sensor Inductive SwitchOpens in a new window or tab全新HK$ 16.29+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家sandieyagen (1,165) 97.6%
- Wired PIR Motion Dual Passive Infrared For Home Burglar H5T2Opens in a new window or tab全新HK$ 111.10免費跨國運送所在地: 中國高度評價賣家高度評價賣家ndo624 (2,712) 99%
- Switch Bracket Detector Module Motion Sensor Motion Detector Inductive SwitchOpens in a new window or tab全新HK$ 26.64+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家engfengia (216) 96.8%
- Infrared Motion Sensor Detector Module Inductive Switch Motion DetectorOpens in a new window or tab全新HK$ 35.69+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家longseaie (123) 96.9%
- kit Sensor Board Motion Sensor Inductive Switch Detector Module Motion DetectorOpens in a new window or tab全新HK$ 26.85+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家wasteim (4,280) 98.2%
- IR PIR Infrared Motion Body Human Sensor Switch Detector F LED Light Smart HomeOpens in a new window or tab全新HK$ 7.73 至 HK$ 25.94+HK$ 21.49 運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,119) 98.4%
- Wildlife Motion Sensor Camera Outdoor Animal Detector Cam Trail HuntingOpens in a new window or tab全新HK$ 259.20+HK$ 5.12 運費所在地: 中國高度評價賣家高度評價賣家bestsellshop88 (48) 97.4%
- Sensor Board Inductive Switch Motion Detector Motion Sensor Detector ModuleOpens in a new window or tab全新HK$ 27.88+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家shinnber788 (361) 95.5%
- PIR 12V-30V motion sensor switch 2.1 connectors LED timer 2-280 Seconds, 7mOpens in a new window or tab全新HK$ 150.01+HK$ 107.33 運費所在地: 澳洲blacksmithoz (689) 100%
- 0.1mW-2W Optical Power Meter Laser Power Meter Full Wavelength Accuracy 0.1mWOpens in a new window or tab全新HK$ 1,322.28原價: HK$ 1,391.895% 折扣+HK$ 78.13 運費所在地: 中國免費退貨高度評價賣家高度評價賣家thanksbuyer-hobby (19,010) 98.6%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 155.59免費跨國運送所在地: 中國高度評價賣家高度評價賣家mccolank (61) 100%
- 1g PVDF copolymer P (VDF-TrFE)Opens in a new window or tab全新HK$ 359.09免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家huangchu-55 (270) 98.2%
- PIR 12V-30V motion sensor switch 2.1 connectors LED timer 2-280 Seconds, 7mOpens in a new window or tab全新HK$ 150.01+HK$ 107.33 運費所在地: 澳洲blacksmithoz (689) 100%
- 4 LED Light lamp PIR Infrared Wireless Auto Sensor Motion Detector Door KeyholeOpens in a new window or tab全新HK$ 38.28+HK$ 46.88 運費所在地: 中國賣出 25 件cctvipcamera (24,331) 100%
- 1PCS Tuya ZigBee 3.0 PIR Motion Sensor Human Body Infrared IR Detector Wirel-MEOpens in a new window or tab全新HK$ 46.40免費跨國運送所在地: 中國高度評價賣家高度評價賣家qhksn6-41 (2,613) 92%
- Newport 843-R Optical Handheld Laser Power and Energy power Meter Kit 843R NEWOpens in a new window or tab全新:其他HK$ 6,694.37+HK$ 722.00 運費所在地: 美國高度評價賣家高度評價賣家ntc_tech (33,020) 99.8%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 155.70免費跨國運送所在地: 中國kaymallo (20) 100%
- 10g polyvinylidene fluoride copolymer P (VDF-TrFE) P (VDF-co-TrFE)Opens in a new window or tab全新HK$ 1,991.31免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家huangchu-55 (270) 98.2%
- COMMERCIAL WIDE ANGLE OCCUPANCY SENSOR, WHITE pass & Seymour 2000 sq ft coverageOpens in a new window or tab全新HK$ 390.65+HK$ 152.75 運費所在地: 美國billy2k (57,393) 99.4%
- GSN PIR PATROL 903 QUAD GSN + BRACKET profesional detector new OriginalOpens in a new window or tab全新HK$ 442.37+HK$ 140.63 運費所在地: 立陶宛高度評價賣家高度評價賣家lt_security_systems (1,052) 99.1%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 150.24免費跨國運送所在地: 中國免費退貨winterwintercold (11) 82.4%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 152.75免費跨國運送所在地: 中國高度評價賣家高度評價賣家sunsicooper (165) 96.6%
- Motion Sensor LED Switch Movement Detector Automatic Infrared Wall Mount OutdoorOpens in a new window or tab全新HK$ 155.39免費跨國運送所在地: 中國eleinspace (11) 92.3%
- MP-840 K9-90 SMA VISONIC 2.4 GHz ZigBeeOpens in a new window or tab全新HK$ 218.77免費跨國運送所在地: 以色列高度評價賣家高度評價賣家avi-digitel (713) 100%
- PIR Infrared Wireless Auto Sensor Motion Detector 4 LED Light lamp Door KeyholeOpens in a new window or tab全新HK$ 30.78+HK$ 46.88 運費所在地: 中國ulike_camera (16,387) 100%
- Sensor Board Motion Sensor Inductive Switch Detector Module Motion DetectorOpens in a new window or tab全新HK$ 27.73+HK$ 4.09 運費所在地: 中國高度評價賣家高度評價賣家allstarsube (494) 97.5%