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Apparel Accessories Automobiles & Motorcycles Beauty & Health Cellphones & Telecommunications Computer & Office Consumer Electronics Education & Office Supplies Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Novelty & Special Use Security & Protection Shoes Sports & Entertainment Tools Toys & Hobbies Underwear & Sleepwears Virtual Goods Watches Weddings & Events Women's Clothing

Sensor & Detector

Price
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rating alitools
categories Clear
2722 products
Magnetic Reed gap Switch NC&NO Combined Door/Window Contact Sensor for Wireless Security Alarm System
1.48 −   $
27 orders / 22 review
Middle, 85%
12m range Automated Barrier Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate /Door Safety Infrared Photocells
5.89 −   $
27 orders / 3 review
Middle, 83%
5V 12V Water Leakage Detector Relay Module Water Leaking Flood Overflow Sensor with Cable for Kitchen Bathroom office Smart Home
4.66 − 11.17  $
27 orders / 3 review
Low, 18%
DC5V infrared beam sensor detector alarm photocell Photoelectric switch detect distance 1 meter NPN normal open NO output
1.99 −   $
27 orders / 7 review
High, 90%
Sgooway 433MHZ Wireless Window Door detector Security Smart Gap Sensor for Home Security WIFI GSM GPRS Alarm system
3.45 − 31.76  $
27 orders / 14 review
Middle, 65%
433MHz 2262 Code Wireless Window Door Sensor Magnetic Contact Wood Door Alarm Detector For Wireless GSM Home Alarm Panel
4.42 −   $
27 orders / 11 review
Low, 28%
Motion Sensor Camping Travel Alarm SOS 120dB PIR Infrared Detector Mini Wireless Movement Sensor Security System
10.31 − 20.68  $
27 orders / 4 review
Low, 24%
KERUI P861 Outdoor Waterproof PIR Motion Sensor Detector For Wireless Security Alarm System 5P/lot Driveway Garage Burglar Alarm
26.14 − 102.30  $
27 orders / 3 review
Middle, 84%
EARYKONG 10 PCS door open sensor door detector reed switch wireless 433MHz for house security wifi gsm home alarm garage alarm
20.27 −   $
27 orders / 2 review
High, 88%
Water proof wire door contact Reed sensor switch
2.14 − 3.36  $
26 orders / 18 review
Middle, 67%
Auto Anti-Theft system Circuit Relay switch Rfid Immobilizer wireless Relay for 12-24 V Car Diesel Motorcycle Pump motor
36.86 −   $
26 orders / 4 review
Middle, 77%
36 Ringtone Commercial Welcome Chime Wireless Home Security Infrared Motion Sensor Door Entry Detector Alarm Bell for Shop Store
33.59 −   $
26 orders / 6 review
High, 89%
Fuers Wireless Doorbell Welcome bell Intelligent Home Door bell Alarm 32 Songs Smart Doorbell Wireless bell Waterproof Button
7.23 − 12.45  $
26 orders / 2 review
Middle, 85%
Home Security Alarm System Standalone Magnetic Sensors Independent Wireless Home Door and Window Alarm Security Burglar Alarm
1.74 − 13.76  $
26 orders / 14 review
Middle, 82%
High Sensitivety 360 degree Automatic Ceiling infrared PIR Motion Sensor Switch led light motion sensor 220v AC 6m max
6.18 −   $
26 orders / 2 review
Middle, 83%
Ewelink Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
13.94 −   $
26 orders / 14 review
Low, 41%
8pcs PIR Wireless Passive infrared detector Alarm System 315M/433MHz Wireless GSM PSTN home security alarm system
25.42 −   $
25 orders / 19 review
High, 88%
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