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Sensor & Detector

Price
−
rating alitools Clear
categories Clear
290 products
Tuya Smart WiFi Door Sensor Door Open / Closed Detectors Wifi Home Alarm Compatible With Alexa Google Home Tuya APP
10.17 − 60.40  $
5005 orders / 2372 review
High, 90%
EARYKONG Wifi Water Detector Leakage Sensor Alarm Leak Detector Sound Tuyasmart Smart Life APP Flood Alert Overflow Security
7.32 −   $
4737 orders / 1243 review
High, 90%
KERUI Mini Wireless Intelligent PIR Motion Sensor Alarm Detector For GSM PSTN Home Burglar Anti-Theft Alarm System Security
8.83 − 39.89  $
3080 orders / 143 review
High, 89%
Home Alarm Water Leakage Spot Alarm Detector Independent Water Leak Sensor Detection Flood Alert Overflow Security Alarm System
2.90 − 15.66  $
2959 orders / 757 review
Middle, 73%
Original KERUI D025 433MHz Wireless Window Door Magnet Sensor Detector For Home Wireless Alarm System
9.81 − 78.61  $
2461 orders / 174 review
High, 89%
wofea wifi water detecter wireless water leak sensor 433mhz water detector for home security alarm 1527 type
4.99 −   $
1770 orders / 10 review
Middle, 81%
Lamp Base E27 Standard AC 170-250V Lamp Bulb Base Infrared IR Sensor Automatic Wall Light Holder Socket PIR Motion Detector
3.39 − 3.99  $
1529 orders / 269 review
Middle, 84%
EARYKONG Wifi Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors
8.82 − 74.28  $
1519 orders / 852 review
High, 90%
free shipping!New Univesal Wired PIR sensor for Home Alarm System Wired Infrared Motion Detector Sensor work with Alarm Panel
4.81 −   $
1175 orders / 184 review
Middle, 83%
Wired PIR Infrared motion detector, for Home Burglar GSM alarm system,
5.10 −   $
1108 orders / 123 review
High, 90%
Wofea wired type Leakage Alarm Detector water sensor
1.62 − 11.74  $
1097 orders / 139 review
Middle, 81%
KERUI Wireless Mini PIR Motion Sensor Alarm Detector With magnetic swivel base For G18 W18 Home Security Alarm System
7.49 − 58.32  $
712 orders / 167 review
High, 89%
Wired Door Window Open Detector Door Sensor 5 Pieces Include Stable than Wireless For Home Burglar System For GSM Alarm System
11.04 −   $
699 orders / 90 review
High, 90%
DC 12V 24V 8A Automatic Adjustable PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lamp
1.79 −   $
686 orders / 442 review
Middle, 84%
DC 5V/12V/24V USB Body Infrared PIR Motion Sensor Switch Human Motion Sensor Detector Switch For LED Light Strip Automatic
3.19 −   $
651 orders / 374 review
Middle, 85%
Wofea Tuya Wifi Smart Valve Controller For Water Gas Pipeline Auto Shut ON Off Compatible With Alexa Google Assistant SmartLife
25.84 −   $
648 orders / 233 review
Middle, 81%
KERUI DW9 Wireless Driveway Security Alarm Waterproof PIR Motion Detector Garage Welcome Burglar Alarm Secure System Patrol
14.88 − 66.80  $
604 orders / 350 review
Middle, 84%
433Mhz Sensors & Alarms Contact Wireless Door Window Magnet Entry Detector Sensor for Wireless GSM Home Security Alarm System
4.49 − 31.24  $
529 orders / 178 review
Middle, 70%
Awapow Wireless Anti-Theft Motorcycle Bike Alarm with Remote, Waterproof Bicycle Security Alarm Vibration Sensor 113dB Loud
10.36 − 22.48  $
505 orders / 119 review
Middle, 84%
Wofea 433mhz / Wifi Wireless Window And Door Sensor Wifi Contact Magnetic Detector Smart Door Sensor Battery Not Included
8.28 − 30.69  $
500 orders / 69 review
Middle, 81%
Tuya Smart WiFi Infrared Detectors Motion Sensor Alarm Compatible With Tuyasmart APP Smart Life APP
13.96 − 18.35  $
431 orders / 280 review
High, 90%
DC5V point laser detector sensor alarm detect distance max 10m
2.75 −   $
397 orders / 27 review
High, 90%
KERUI Wireless Door Magnetic Sensor Detector For Touch Keypad Panel GSM PSTN Home Security Burglar Voice Alarm System
6.38 − 32.52  $
373 orders / 61 review
Middle, 84%
free shipping wireless vibration sensor shock detector working with our alarm system
2.99 − 3.79  $
358 orders / 5 review
Middle, 81%
36 Ringtones Shop Store Welcome Chime Wireless Home Security Infrared PIR Motion Sensor Detector Alarm Bell Entry Alert System
14.39 − 30.62  $
318 orders / 218 review
High, 89%
Ukraine Stock KERUI D025 433MHz Wireless Window Door Magnet Sensor Detector For Home Wireless Alarm System
8.74 − 64.99  $
306 orders / 148 review
High, 89%
WIFI Gas Detector Combustible Household Smart Gas Alarm Sensor 2022 New Wifi Home Alarm System Tuyasmart / Smart Life APP
8.24 − 15.20  $
306 orders / 149 review
High, 90%
EARYKONG WiFi smart Tuya Water Leakage Sensor Tuya Water Alarm Compatible With Tuyasmart / Smart Life APP Easy Installation
3.71 − 6.55  $
303 orders / 31 review
High, 90%
wofea motion Detector Wired type PIR Sensor infrared detector switch with NO NC output 12V
5.66 − 62.37  $
305 orders / 75 review
Middle, 81%
KERUI Wireless Infrared PIR Sensor Built-in Antenna 433MHz PIR Motion Sensor Detector For GSM PSTN Home Alarm System
8.20 − 38.04  $
276 orders / 106 review
Middle, 84%
GauTone PIR Motion Sensor Detector 433MHz eV1527 for Home Alarm System Wireless Infrared Motion Detector
6.71 − 57.21  $
273 orders / 321 review
Middle, 80%
GauTone 433MHz Door Sensor Wireless Home for Alarm System App Notification Alerts Window Sensor Detector
2.97 − 56.96  $
265 orders / 39 review
Middle, 80%
EARYKONG Tuyasmart Wifi Water Valve Protect your home one button control Compatible Tuyasmart Smart Life Alexa Goole Home Device
33.42 −   $
257 orders / 59 review
High, 90%
KERUI PIR Motion Detector Security Alarm Detector Anti-theft Motion Sensor Detector Welcome Doorbell Human Body Detector
8.65 − 45.59  $
239 orders / 132 review
Middle, 84%
Free Shipping! External antenna Wireless PIR Sensor 315MHZ or 433MHz PIR Motion Sensor Detector For gsm pstn Home Security Alarm
4.57 −   $
200 orders / 50 review
Middle, 83%
Tuya PIR Motion Sensor WiFi for Smart Life Infrared Passive Detection, Security Alarm System Detector Remote Work With Alexa
9.67 − 54.21  $
194 orders / 29 review
Middle, 84%
Onvian Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
4.23 −   $
184 orders / 27 review
High, 87%
Wofea WIFI water sensor with auto shut valve smart siren automation Compatible with Alexa
10.36 − 54.56  $
176 orders / 17 review
Middle, 81%
GauTone Wireless Outdoor Solar Siren Powered Strobe Sound Flash Waterproof Alarm Siren for 433MHz Wifi GSM Alarm System
29.94 − 37.31  $
160 orders / 26 review
Middle, 80%
wofear 2pcs/lot wireless vibration sensor shock detector Break Breakage Glass Sensor Detector
6.65 −   $
154 orders / × review
Middle, 81%
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