37,798 Security Detector
results from2,699 suppliers
Advanced Desktop Dangerous Liquid Detector Without Opening for Security Check
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Style: Table-Type
- Alarm Form: Visual and Audible
- Certification: CE, ISO
- Application: Museum, Prison, Pier, Station, Hotel, Customs, Border
Multi-Function Life Detector 3PCS Camera Probes 4K Multipurpose Security Rescuing System
Min. Order:1 Set
- Technology: 360 Degree Rotated Camera
- Style: Pan/Tilt
- Type: Video Camera
- Sensor: CMOS
- HDMI Format: 1080P
- Horizontal Resolution: 1200tvl
6 in 1 Portable Waterproof Muti Gas Detector with External Sampling Pump for Industry Security
US$ 1000-1100 / Piece
Min. Order:5 Pieces
- Brand: Hanwei Electronics
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: Combustible Gas, Toxic Gas, O2, etc
- Type: Portable Multi Gas Detector
Handheld Security Detector Subway Airport Metal Detection Wand Security Checker High Precision Handheld Metal Detector
US$ 66-106 / Piece
Min. Order:10 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Style: Portable
- Alarm Form: Audible Alarm
- Certification: CE
- Application: Museum, Prison, Pier, Station
OEM 360 Degree Waterproof Security Check Metal Detector
US$ 5.29 / Piece
Min. Order:200 Pieces
- After-sales Service: Customized
- Warranty: Customized
- OEM: Yes
- ODM: Yes
- Custom: Yes
- Color: Custom
Smart Home Security Alarm Infrared Motion Sensor Detector with Humitiy and Temperature PIR WiFi Motion Sensor Detector
US$ 8.79-9.49 / Piece
Min. Order:100 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: WiFi
Aeronautic Defense Handheld Uav Detector Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm
US$ 6999-7999 / Piece
Min. Order:1 Piece
- Type: Ofdm/FM/WiFi
- Usage: Uav Detector
- Certification: CE
- Channel: 3CH
- Receive Frequency: GPS,2.4G,5.8g
- Transmission Rate: 1km,2kms
Security Systems Electronic Metal Detector Walk-Through Metal Detector
US$ 10 / Piece
Min. Order:1 Piece
- Certification: CE, ISO
- Customized: Non-Customized
- Form: Flatbed
- Application: Museum, Prison, Pier, Station
- Outer Frame: 2220mm (H) X 820mm (W) X 522mm (D)
- Inner Frame: 2000mm (H) X 700mm (W) X 522mm (D)
Wireless Signal Scanner GSM Finder Device RF Detector Microwave Detection Security Sensor Alarm Find Anti Safe Protect
US$ 229-498 / Piece
Min. Order:10 Pieces
- Type: Signal Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, FCC, CCC
- Application: Indoor
- Working Principle: Signal Detector
Tuya Smart Home WiFi Wireless Home Security Alarm Door Sensor, PIR Detector Google Assistant&Alexa
US$ 23-28 / Piece
Min. Order:100 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, FCC, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
Industrial Security Detector Gp3003b1 Hand Held Metal Detector
US$ 10 / Piece
Min. Order:10 Pieces
- After-sales Service: Yes
- Warranty: Yes
- Certification: ISO
- Customized: Non-Customized
- Application: Examination Room, Factory
- Alarm Form: Sound and Light Alarm
Microwave Doppler Radar Motion Detector for Auto Alarming & Security System
US$ 20000-30000 / Set
Min. Order:1 Set
- Type: Sensor
- Usage: Radar Monitoring
- Installation Mode: Stationary Installation
- Certification: ISO
- Application: Communication Electronic Products, Ground Targets Detection
- Detection Range: 1.5km (Pedestrians) 3km (Vehicles)
High Sensitivity Special Security Inspection Detector Wand Small Portable Scanner
US$ 5-6 / Piece
Min. Order:300 Pieces
- After-sales Service: 1 Years Warranty
- Warranty: 1 Years Warranty
- Certification: CE, ISO, RoHS; FCC
- Customized: OEM / ODM
- Application: Examination Room, Public Area, Factory, Hotel; Airport;Office
- Alarm Form: Sound and Light Alarm
Conveyor Hand Held Needle Belt for Food Concrete Security Mini Price Garment Bag System Rebar Locator Handheld Metal Detector
US$ 73.45-95.86 / Piece
Min. Order:1 Piece
- After-sales Service: 6 Months
- Warranty: 6 Months
- Certification: CE
- Customized: Customized
- Application: Examination Room, Public Area, Factory
- Alarm Form: Sound and Light Alarm
P7000 Business Conference Room Security RF Detector Dual-Antenna GSM GPS Detector for Mobile Phone Signal Detector
US$ 86-99 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Handheld
- Application: Industry, Spy Hidden Camera
- Name: Wireless Signal Detector
- Weight: 0.6kg
Standalone Portable Wall Mounted Combustible Gas Leak Detector for House Security
US$ 19.5-22 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Gas
- Installation Mode: Wall Mounted
- Application: Home, Communication Electronic Products
- Weight: 0.26kg
- Detector Type: Gas
Home Security LCD Carbon Monoxide Detector 3 X 1.5V Battery Poisoning Alarm Detector
US$ 1-10 / Piece
Min. Order:500 Pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Battery Operated Co Detector
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electrochemical
4 Wire Smoke Detector for Home Security System Conventional Smoke Alarm with Relay Output
US$ 6.9-7.9 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Ionization Smoke Style
- Operating Voltage Range: 9 to 28 VDC Non-Polarized
Bingoelec High Quality Home Security Wireless Tuya WiFi Detector Zigbee Smoke Detector
US$ 7.1-8.5 / Piece
Min. Order:299 Pieces
- Type: Infrared Sensor Switch
- Principle: Infrared
- Wires: No
- Standard: Standard
- Application: Garage
- Size: Universal
Home Security Fire Prevention Alarm Conventional Smoke Detector
US$ 4.9-5.7 / Piece
Min. Order:1000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Standalone
- Working Mode: Active
- Certification: CE, RoHS, CCC
- Application: Indoor
- Working Principle: Electro-Optical Type
Gate Opener Security Vehicle Detector Exit Wand Loop Detecto
US$ 32-38 / Piece
Min. Order:9 Pieces
- Type: Sensor
- Usage: Anti-theft, Metal
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Packing: Cartoon
- Standard: 13.6*8.6*5.2CM
Fixed Ex Combustible Gas Detector for Fire Alarm Security
US$ 160-1400 / Piece
Min. Order:2 Pieces
- Type: Infrared Sensor Probe
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Gas Detectors
6 Zones Security Door Portable Single Pole Bilateral Walk Through Metal Detector
US$ 450-600 / Set
Min. Order:10 Sets
- Certification: CE, ISO, FCC RoHS
- Customized: Customized
- Form: Flatbed
- Application: Museum, Prison, Pier, Station, FCC RoHS
- Operating Voltage: AC90V~240V 50/60Hz
- Working Environmental Temperature: -20ºC~65ºC
Smart and Mute Function Carbon Monoxide Detector Security Systems
US$ 2.5 / Piece
Min. Order:3000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: RoHS, CE14604, Reach, Anpi, TUV, Intertek
- Application: Indoor
- Working Principle: Electro-Optical Type
Multi Zones Walk Through Metal Detector for Security Check Door Frame Airpot
US$ 600-740 / Piece
Min. Order:1 Piece
- After-sales Service: Online Support
- Warranty: 2 Years
- Certification: CE, ISO, Calibration Certificate
- Customized: Customized
- Form: Portable
- Application: Museum, Prison, Station, Hospitals
MD3003b1 Portable Handheld Metal Detector Airport Security Metal Detector Explosive Detector
US$ 7-7.5 / Piece
Min. Order:25 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Certification: CE, RoHS
- Customized: Non-Customized
- Application: Examination Room, Public Area, Factory, School/Airport/Train Station
- Alarm Form: Sound,Vibrate
Walk Through Metal Detector 24 Zones Security Gate
US$ 1 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1 Year
- Portable: Non Portable
- Form: Flatbed
- Application: Security Check, Industrial
- Type: Walk Through Matel Detector
Airport Smart Security Gate Knife Arches Walk Through Metal Detector with Touch Screen
US$ 499-788 / Set
Min. Order:1 Set
- After-sales Service: 24 Hours After-Service
- Warranty: 12 Months Warranty
- Certification: CE, ISO
- Customized: Non-Customized
- Form: Portable
- Application: Museum, Prison, Pier, Station
Security Built in Battery Charge Hand Held Body Scanner Metal Detector
US$ 9.9-15 / Piece
Min. Order:1 Piece
- Packing: Carton Box
- Standard: 0.4kg
- Port: Shenzhen
- Production Capacity: 1000sets/Month
- Trademark: vikingdetector
- Origin: Made in China
Conveyor Metal Detector Equipment for Food Security
US$ 3500-5000 / Piece
Min. Order:1 Piece
- Certification: CE
- Condition: New
- Customized: Customized
- Alarm Form: Shutdown Alarm
- Warranty: 1 Year
- Application: Food Metal Detector
Full Body Scanner Walking Through Metal Detector Alarm System Security
US$ 450-550 / Set
Min. Order:1 Set
- After-sales Service: Online Technical Support
- Warranty: 1 Year
- Certification: CE
- Customized: Non-Customized
- Form: Flatbed
- Application: Museum, Prison, Pier, Station
Water proof Security Gun Detector Gate SPW-300A Walk Through Metal Detector
US$ 460-488 / Piece
Min. Order:50 Pieces
- Certification: CE, ISO, FCC RoHS
- Customized: Non-Customized
- Form: door frame
- Application: Museum, Prison, Pier, Station, events security inspection
- Detecting zones: 6/12/18 zones
- Signal Transmission: Wired Alarm
Handheld Portable Narcotics Trace Detector for Security Inspection at Airport, Checkpoints
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Style: Portable
- Alarm Form: Visual and Audible
- Certification: CE, ISO
- Application: Museum, Prison, Pier, Station, Hotel, Custom, Territorial Boundaries
Security Alarm Dual PIR+Intelligence Infrared Detectors Is-220t
US$ 6.2-7.9 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE
- Application: Home, Special Equipment
- Shipment: DHL,UPS, FedEx..
Home Security Battery-Powered Co Alarm/Detector with En50291 Approved
US$ 8.5 / Piece
Min. Order:500 Pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Natural Diffusion
- Certification: ISO, En-50291
- Application: Indoor
- Working Principle: Electrochemical
Wireless Smart WiFi Fire Security Smoke Alarm System, Smoke Detectors CE Certificate
US$ 6-10 / Set
Min. Order:2 Sets
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, MUTCD
- Working Principle: Electro-Acoustic Style
- Transmission Mode: Wireless
Popular Smart Life Home Security Personal Multiple Gas Detector
US$ 90-118.7 / sets
Min. Order:1 sets
- After-sales Service: 24 Hours Online Service
- Warranty: 3 Years
- Brand: Smart
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
2 Wire Conventional Fire Detector of Fire Alarm Security System
US$ 7.6-8.6 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Fire Alarm
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
2019 New Security Explosives Trace Detection Bomb Detector
US$ 7800-9600 / Set
Min. Order:1 Set
- Sensitivity Mix: Nanogram Explosives, Even Pictogram Sulfur
- Warm-up Time: 16.5 Minutes
- Identify Speed: < 5 Seconds, Normally 2 Seconds
- False Alarm Rate: ≤ 1%
- OEM: Acceptable
- Display: 2.8 Inch TFT Color Touch Screen
Tuya Smart Home Loud/WiFi Door Sensor Door Open Detectors Security Protection
US$ 6.29-6.99 / Piece
Min. Order:10 Pieces
- Type: Door/Window Sensor
- Installation Mode: Handheld
- Certification: CE
- Application: Home
- Product Name: Tuya WiFi Smart Door Sensor
- Standy-by: ≤5ua
