HomepageShowcasePromo сodesFeaturesAbout usReviewsSupportHow it worksFAQBlog
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
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
−
rating alitools
categories Clear
2722 products
Sgooway Wireless 2 Pieces Vibration sensor detector shock detector for alarm system free shipping
8.97 −   $
× orders / × review
Middle, 65%
Embedded NC model Door Magnetic sensor switch ABS shell With doors windows Cabinet access control
16.00 − 17.00  $
× orders / × review
Middle, 76%
3 Wires Control Brass Motorized Ball Valve BSP NPT Crane for Water Leakage Detection System WLD-805,WLD-806(CWX-15Q)
27.33 − 44.44  $
× orders / × review
Low, 46%
Control Unit for HIDAKA WLD-807 Smart Home Water Leak Detector Alarm Support AA Batteries Operation
31.25 −   $
× orders / 1 review
Low, 3%
free shipping! best quality 433MHz Wireless Glass Vibration Breakage Sensor Detector For GSM and PSTN Alarm System
3.89 −   $
× orders / × review
Middle, 83%
free shipping security guard ,Only extra price 1$ ,extra fee
37.12 −   $
× orders / × review
High, 88%
1 pair 433mhz Wireless Solar IR Sensor Perimeter Alarm System Set photoelectric Infrared Beam Detector
85.84 −   $
× orders / × review
Low, 8%
wireless PIR sensor motion detector 1527 type without battery for home security alarm system
8.68 −   $
× orders / × review
Middle, 81%
New 220V 110v Recessed PIR Ceiling Occupancy Motion Sensor Detector Light Switch
10.00 −   $
× orders / × review
Middle, 82%
Free shipping 10pcs MC-38 Window or Door Contact Magnetic Reed Switch Alarm system /closed NC
7.63 −   $
× orders / × review
Middle, 85%
free shipping.10 Pcs/Lot Wired Switch signal alarm water leak alarm/Water leak sensor can connect with home guard alarm system
17.10 −   $
× orders / × review
Middle, 83%
Wofea 10pcs/lot Wired Door Window Magnetic Sensor Switch
8.10 −   $
× orders / × review
Middle, 81%
Wireless Door Bell Guest Welcome Chime Alarm PIR Motion Sensor For Shop Entry Security Doorbell Infrared Detector
8.09 −   $
× orders / × review
Low, 14%
HEIMAN ZigBee Smart Door Window Sensor Intelligent Home Security Equipment Wireless Connection with Battery HS3DS
20.14 −   $
× orders / × review
Low, 0%
Darho Home Security Door Window Siren Magnetic Sensor Alarm Warning System Wireless Remote Control Door Detector Burglar Alarm
3.46 − 16.47  $
× orders / × review
Middle, 72%
1/2", 3/4", 1" Electric Cranes Motor Valve Brass with 3 Wires(CR03) for Water Control Alarm System WLD-805 and WLD-806
55.54 − 90.37  $
× orders / × review
Low, 46%
Mini GSM PIR Alarm Motion Sensor Alarm Infrared Wireless GSM Alarm Anti theft Motion Detector High Sensitivity
29.65 −   $
× orders / × review
Middle, 62%
Audio Downloadable Mini PIR Motion Sensor Activated Music Sound Player Loudspeaker for Safety Voice Reminder
25.20 −   $
× orders / × review
Low, 44%
5 Pair Wired Door Window Sensor RC-36 Recessed Magnetic Contacts Security Reed Switch Alarm Home Security
16.28 −   $
× orders / × review
High, 87%
Gas-Leak-Detector Combustible Propane Butane Methane Natural Gas Safety Alarm Sensor Warning EU Plug
4.20 −   $
× orders / 1 review
Middle, 71%
LESHP 105 dB MP Alert Infrared Sensor Alarm system 2 Remote Controller Wireless Home Security PIR Anti-theft Motion Detector
39.24 − 210.63  $
× orders / × review
Low, 12%
Water leakage sensor WIFI leak level Alarm tank detector security Overflow protection Tuya Smart Life App home Remote control
6.89 − 21.20  $
× orders / × review
Middle, 73%
Dual Beam Sensor Active Infrared Intrusion Detector IR 30m~150m Outdoor Perimeter Wall Barrier Fence for GSM alarm
9.49 −   $
× orders / × review
Low, 42%
220V 110V 1200W Microwave Radar Sensor PIR Occupancy Body Motion Detector Light Switch
8.46 −   $
× orders / × review
High, 87%
Independent Wireless Door Sensor Gap Sensor Magnetic Sensor Wireless Home Window Door Entry Anti Thief Security Alarm 90dB
3.63 − 17.28  $
× orders / × review
Low, 41%
12V Infrared PIR Motion Sensor Switch with Time Delay 360 Degree Cone Angle Detecting Induction Sensor For LED Ceiling Light Hot
4.99 −   $
× orders / × review
Middle, 83%
Premium Quality Wired PIR motion sensor Wide Angle Infrared Detector for security Alarm system
2.40 − 10.16  $
× orders / × review
Middle, 71%
DOBERMAN 100dB Wireless Electronic Vibration Detector Cabinet Door Window Vibration Sensor Alert Security Alarm Detector
475.66 −   $
× orders / × review
Middle, 64%
Upgraded DIGOO 433MHz New Door & Window Alarm Sensor for Digoo DG-HOSA DG-HAMA Security Alarm System for Smart Home
9.16 − 39.01  $
× orders / × review
Low, 0%
DIGOO Upgraded 433MHz New Door & Window Alarm Sensor Wireless Alert Security Alarm Sensor for Digoo DG-HOSA DG-HAMA Security
6.67 − 26.30  $
× orders / × review
Low, 0%
HEIMAN Zigbee Smart Water Leakage Sensor Water overflow detector for zigbee smart home system,kitchen,bathroom,water tower,pool
27.99 − 81.89  $
× orders / × review
Low, 27%
6v-36V 2m Detect distance ( Adjustable ) photocell NPN Normal Open output Diffuse reflection photoelectric switch
4.83 −   $
× orders / × review
Low, 30%
KERUI P831 3pcs 5pcs Mini PIR Motion Detector Wireless Alarm Sensor With magnetic swivel base For G18 W18 W20 Home Alarm System
57.05 − 89.25  $
× orders / × review
High, 89%
220V-240V Radar body sensor switch Automatic home staircase corridor corridor Small volume micro microwave sensor module
9.22 −   $
× orders / 1 review
High, 87%
Wireless Door Window Sensor Alarm Detector With 130dB Alarm Sound Built-in Speaker
3.19 −   $
× orders / × review
High, 90%
20m Beam Photoelectric Infrared Detector Alarm Barrier Sensor Home Security Swing /Sliding/Garage Gate / Door Infrared Photocell
5.75 − 12.32  $
× orders / × review
Low, 31%
Tuya Smart Gas Detector WiFi Fire Alarm Smoke Sensor Gas Sensor For House Security Automatic Alarm SmartLife APP Control Notice
14.42 −   $
× orders / × review
Low, 1%
We use cookies for the correct operation of the service. Click here if you do not agree or want to know more.