All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
Electrical Testing Instruments
Industrial Metal Detectors
Scene detection
(999+ products available)
Previous slide
Next slide
5-35 Km Long Distance Imaging Infrared PTZ Thermal Network Camera With Night Vision And CMOS Sensor For Drone
Detection
$15,000-20,000
MOQ: 1
Previous slide
Next slide
CT Drone Detector X Band Azimuth Machine Scanning & Pitch DBF Scanning 3D Coordinates Drone UAV
Detection
and Locater Drone
$82,800
MOQ: 2
Previous slide
Next slide
Full-
scene
Drone
Detection
Positioning Equipment Identifies DJI Autel Hubble FPV Racing Drones DIY Drones Frequency 70MHz-6.2GHz
$15,400-16,800
Delivery by Jun 12
MOQ: 1
Previous slide
Next slide
DC3V Tuya WiFi ZigBee PIR Motion Sensor with
Scene
Button for Home Automation Security Alarm System up 10m
Detection
AA Battery
$5.99-8.99
MOQ: 100
Previous slide
Next slide
Glomarket Tuya Zigbee Smart Door Window Sensor Detector Real Time
Detection
Opening Closing Smart
Scene
Sensor
$4-5.50
MOQ: 2
Previous slide
Next slide
Tuya Mini Square Zigbee PIR Motion Sensor Can Form Linkage
Scenes
Check the Status Any Time 120°
Detection
Works With Smart Life
$3.70-4.30
MOQ: 10
Previous slide
Next slide
New Generation Handheld Drone
Detection
and Positioning 100MHz~6GHz Radius 2-5km UAV&FPV
Detection
and Positioning Detector
$3,200-3,900
MOQ: 1
Previous slide
Next slide
18 Zones Metal /Phone
Detection
AI Door Body Scanner for Security Check
$1,950-2,300
MOQ: 2
1
2
3
4
5
More pages
89
Top categories
Testing and Analysis Instruments
Measuring & Gauging Tools
Lab Supplies
Testing Equipment
Previous slide
Next slide