HomepageShowcasePromo сodesFeaturesAbout usReviewsSupportHow it worksFAQBlog
Apparel Accessories Automobiles, Parts & Accessories Beauty & Health Books & Cultural Merchandise Computer & Office Consumer Electronics Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Industrial & Business Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Motorcycle Equipments & Parts Novelty & Special Use Office & School Supplies Phones & Telecommunications Phones & Telecommunications Accessories Security & Protection Shoes Special Category Sports & Entertainment Sports Shoes,Clothing&Accessories Tools Toys & Hobbies Underwear Virtual Products Watches Weddings & Events Women's Clothing
Apparel Accessories Automobiles, Parts & Accessories Beauty & Health Books & Cultural Merchandise Computer & Office Consumer Electronics Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Industrial & Business Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Motorcycle Equipments & Parts Novelty & Special Use Office & School Supplies Phones & Telecommunications Phones & Telecommunications Accessories Security & Protection Shoes Special Category Sports & Entertainment Sports Shoes,Clothing&Accessories Tools Toys & Hobbies Underwear Virtual Products Watches Weddings & Events Women's Clothing

Sensor & Detector

Price
−
rating alitools
categories Clear
610 products
Tuya Smart WiFi Door Window Sensor Magnetic Contact APP Control Work With Amazon Alexa
9.88 −   $
3 orders / 2 review
Low, 41%
1 PC 433MHz Wireless Water Leakage Sensor Leak Detector For Home Security Alarm
2.58 −   $
3 orders / 2 review
High, 87%
Kerui Remote Control Wireless Doorbell Alarm Sensor Motion Detection Door Bell USB Charger Welcome Alarm System Smart Home
12.80 −   $
3 orders / 2 review
Low, 41%
Russian Ship WLD-806 Water Leak Sensor Alarm Kit with 2pcs DN15 Valves Water Leakage Detector Protection Against Water Leaking
43.03 − 103.19  $
2 orders / 1 review
Low, 18%
Gas Detector Voice Warning Kitchen Alarm in Combustible Natural LCD Display GAS LEAK SENSOR Alarm With backup battery EU Plug
14.28 −   $
2 orders / 1 review
Middle, 80%
Tuya WiFi Outdoor waterproof Alarm Siren Sensor 130DB Sound Wireless Smart Life Home Security Systems Alexa Google IFTTT
21.76 − 42.80  $
2 orders / × review
Middle, 72%
The Original Self Defense Siren-Portable Safety Alarm for Women w/SOS LED Light & Carabiner Helps Elders & Kids Emergency Call
22.18 − 112.57  $
2 orders / 3 review
Middle, 84%
433MHz Wireless Door Window Open Detector Door Open Sensor For Home Burglar Alarm System For Wifi GSM Alarm System
3.61 −   $
2 orders / 1 review
Low, 14%
KERUI P817 Wireless Infrared Detector Curtain Sensor PIR Detector Burglar Alarm System Detector suit for all KERUI alarm
8.41 −   $
2 orders / 0 review
High, 89%
(1 PCS) Indoor 360 degree ceiling PIR motion detector infrared sensor light switch NC NO output options Mini PIR Alarm intruder
19.62 −   $
2 orders / × review
Low, 16%
KERUI Wireless Window Curtain Motion Sensor PIR Detector Infraid Sensor Circuit Design 433MHz For Home Alarm System
9.69 −   $
2 orders / 0 review
Low, 41%
200m range Wired Outdoor Waterproof Infrared Beam Detector, infrared barrier Detector
22.23 −   $
2 orders / × review
Middle, 75%
LPSECURITY 20m to 150m waterproof LED indicator photoelectric IR two beams detector Outdoor Sensor Infrared Barrier Detector
10.02 −   $
2 orders / 1 review
Middle, 75%
Control Unit for HIDAKA WLD-807 Smart Home Water Leak Detector Alarm Support AA Batteries Operation
38.44 − 50.78  $
2 orders / 0 review
Low, 3%
Outdoor Wired Red Siren of Strobe
15.97 −   $
2 orders / × review
Middle, 75%
220VAC Kitchen CH4 Natural Gas leaking detector Magnetic Solenoid valve to cut off coal gas Fire alarm sensor for home security
28.70 − 29.41  $
2 orders / × review
Low, 16%
100 Meter Wireless 433 Solar Power Panel Passive Infrared Beam Detector Smart Home Security Alarm Host Driveway Window Sensor
93 245.00 −   $
2 orders / 1 review
Low, 8%
HEIMAN Zigbee Motion Sensor Smart Movement PIR Human Body Detector with smart home / house alarm
31.35 − 150.20  $
2 orders / 1 review
Low, 27%
100m Burglar Alarm Infrared beam sensor 3 Beam Barrier Fence Detector Home Alarm System for house door window shutter security
33.23 −   $
2 orders / 1 review
Middle, 80%
1 PC 433MHz Wireless Water Leakage Sensor Leak Detector For Home Security Alarm Newest Drop Ship
3.74 −   $
2 orders / 2 review
Middle, 82%
Outdoor Tool Professional Motion Sensor Light Switch Outdoor AC 220V Automatic Infrared PIR Motion Sensor Switch With LED Light
2.30 − 11.26  $
2 orders / 2 review
Low, 25%
IP66 waterproof 2 beams wireless 433MHz Active Infrared barrier fence infrared beam Sensor detector alarm 10m detect distance
49.98 −   $
2 orders / 1 review
High, 90%
Mini Portable Wired Dual Infrared PIR Motion Detector Sensor for 25Kg Pet Immune Intelligent Volume Recognition Home Security
12.49 −   $
2 orders / × review
Low, 14%
Home Standalone Plug-In Combustible Gas Detector LPG LNG Coal Natural Gas Leak Alarm Sensor Voice Warning Alarm Sensor
15.30 − 136.00  $
2 orders / 1 review
Middle, 76%
LESHP 105db Wireless PIR Motion Sensor Alarm for Home Security Anti-theft Motion Detector Alarm System With 2 Remote Controller
3.08 −   $
2 orders / × review
Low, 32%
Motion Sensor 110v~230v Motion Detector Automatic Infrared PIR Sensor 180 Degree Rotating Outdoor Timer Light Switch
244.00 −   $
1 orders / × review
Middle, 85%
Wireless Combustible Gas CO Detector Sensor 433MHz US 110V/EU 220V Selectable Default 220V ,Free shipping
18.99 −   $
1 orders / × review
Middle, 83%
KERUI Wireless Doorbell Home Security Smart Doorbell Chimes Waterproof Outdoor Touch Button Super Long Transmission
9.58 − 15.79  $
1 orders / 0 review
Low, 41%
New Arrival Infrared Detector Intrusion AlarmBurglar Alarm ABT-150 Photoelectric Dual Beam Perimeter Fence Window Outdoor
41.20 −   $
1 orders / × review
Middle, 79%
Konlen Outdoor Wired 4 Beam Infrared Perimeter Detector Wall Gate Defense Active IR Sensors 150 Meters Motion Surveillance
66.17 −   $
1 orders / 1 review
Middle, 70%
LPSECURITY 30 TO 100M LED indicator IR 2 beam detector Outdoor IR Sensor Dual Beam Infrared Barrier Detector gsm Alarm system
17.00 −   $
1 orders / 1 review
Middle, 83%
High Quality Low Power Wireless Infrared Detector, Motion Sensor, 433MHz wireless, 1 battery 3 years Standby time, Earykong
10.54 −   $
1 orders / 1 review
High, 90%
LPSECURITY 40 TO 150M Wired Dual Beam Photoelectric Infrared Detector For Home Garden Alarm System for gate opener barrier gate
10.34 −   $
1 orders / × review
Middle, 62%
HIDAKA WLD-806 (DN15*1pc) Wired Water Leakage Detector with Auto Stop BSP NPT 1/2" Valve Water Leaking Sensor Alarm for Home Use
62.06 −   $
1 orders / × review
Low, 3%
HIDAKA WLD-807 (DN25*2pcs) home alarm water leak detector with EU plug Brass BSP NPT valve for home security system
85.12 −   $
1 orders / × review
Low, 3%
(1 PCS)EL-55 Wired PIR Motion Sensor Detector 12V Input Temper function Alarm Relay Contact Home security Intruder Alarm
20.77 −   $
1 orders / × review
Low, 12%
Russian Home Smart Water Leak Detector Alarm System with Automatically Shut Off DN15 DN20 Manipulator Valve Water Flood Sensor
31.20 −   $
1 orders / × review
Low, 18%
20m to 150m Photoelectric Dual Beam Sensor Active Infrared Intrusion Detector IR Outdoor Perimeter Wall Window Fence Alarm
11.87 −   $
1 orders / × review
Middle, 80%
1 PC 433MHz Wireless Water Leakage Sensor Leak Detector For Home Security Alarm
1.97 −   $
1 orders / 2 review
Middle, 74%
Water Leakage Alarm Detector 130dB Water Alarm Leak Sensor Detection Flood Alert Overflow Home Security Alarm System
34.22 −   $
1 orders / × review
Low, 8%
We use cookies for the correct operation of the service. Click here if you do not agree or want to know more.