37,812 Security Detector
results from3,781 suppliers
WiFi Smart Co Gas Sensor Carbon Monoxide Leakage Fire Security Detector
US$ 13-15 / Piece
Min. Order:1 Piece
- Type: Probe
- Usage: Gas
- Installation Mode: Wall Mounted
- Certification: CE
- Application: Bathroom, Basement, Kitchen, Laundry Room etc
- Product Name: Wi-Fi Gas Leakage Detector
Multi-Function Mini Wireless Camera Device Finder GSM Signal Detector Anti-Candid Privacy Security Protect Vibration Alarm
US$ 8-12 / Piece
Min. Order:10 Pieces
- Type: Camera Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, FCC, CCC
- Application: Indoor
- Working Principle: Signal Detector
Popular Smart Life Home Security Personal Multiple Gas Detector Co H2s Lel O2 4 Gas Meter IP67 Portable 4 in 1 Gas Detector
US$ 90-118 / Piece
Min. Order:5 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Customized: Non-Customized
- Portable: Portable
- Gas: Ex, Co, H2s, O2, Nitrogen Dioxide or Other Gases
- Type: Catalytic/Electrochemical/Semiconductor/Infrared
Super Scanner V Hand Held Metal Detector Portable Security Metal Detector
Min. Order:10 Pieces
- Signal Transmission: Radar
- System: Sound and Magnetic System
- Type: Metal Detector
- Application: Industry
- Usage: Door, Personal
- Metal Detector: 340mm*40mm*80mm
Wireless Ionization Smoke/Fire Detector Alarm Home Security Fire Alarm
US$ 3-10 / Piece
Min. Order:1000 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Photoelectric Smoke Style
Microwave Doppler Radar Detector for Automatic Security System
US$ 50 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Level Sensor
- Installation Mode: Contact Type
- Certification: CE, ISO, RoHS
- Application: Industry, Communication Electronic Products, Car/Motorcycle
- Transmit Band: 24.00GHz
PIR Motion Sensor Smart Security Wireless Human Motion Infrared Detector Htw-L727
US$ 9.6-10 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Temperature
- Installation Mode: Ceiling Mounted
- Certification: CE, ISO, RoHS, CCC
- Application: Hotel
- Output Delay Time: 0~110s/16~250s or Others Optional
Personal Anti CCTV Mini Camera Lens Security Vibration RF Bug Detector
US$ 13-15 / Piece
Min. Order:2 Pieces
- Type: Sensor
- Usage: Mobile Phone Signal/GPS
- Installation Mode: Handheld
- Application: Home, Industry, Communication Electronic Products, Car/Motorcycle, Traffic
- Weight: 0.3kg
- Detecting Frequency Range: 1MHz - 6.5GHz
Smart Home Security Alarms 10 Years Battery Interlinked Carbon Monoxide Detector
US$ 9-12 / Piece
Min. Order:500 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
Highend Security Checking 33 Zones Door Frame Archway Infrared Metal Detector for Body Scanning
US$ 1099-1899 / 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
Zetron Ms104K Multi 4 in 1 Gas Alert Detector for Industry Security
US$ 200-2000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Brand: Zetron
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
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
8.2MHz 58kHz EAS RF/Am Hand Held Deacticator Detector for EAS Hard Tag Security Soft Label Retail Anti Theft Sticker
US$ 50-70 / Piece
Min. Order:1 Piece
- Type: Deactivator
- System Design: RF
- Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
- Detection Signal: Radio Frequency RF
- Certification: CE, RoHS, CCC
- Frequency: 8.2MHz
OEM Custom Food Security Belt Conveyor Metal Detector Instrument
US$ 1990-2590 / Set
Min. Order:1 Set
- After-sales Service: Provided
- Warranty: 1 Year
- Certification: CE, ISO
- Condition: Used
- Customized: Customized
- Alarm Form: Shutdown Alarm
Hand-Held Metal Detector for Top-Class Security Applications
US$ 137-140 / Piece
Min. Order:1 Piece
- Certification: CE, ISO
- Customized: Non-Customized
- Application: Examination Room, Public Area, Factory
- Alarm Form: Sound and Light Alarm
- Power Voltage: Standard 9V Battery
- Operating Voltage: 7V-12V
Portable Digital Xray Machine Medical X-ray Security Machine with Medical Device Flat Panel Detector
US$ 12000-23000 / Piece
Min. Order:1 Piece
- Customized: Non-Customized
- Certification: CE, ISO13485
- Scale: Medium
- Detector Type: Wireless Detector
- Collimator Power Supply: 24VAC 6A
- Packing: Wooden Carton
Wireless 17X17 Flat Panel Detector Ied/Eod Based Security Scenarios Dr System Radiation Equipment
US$ 3500-5000 / Piece
Min. Order:1 Piece
- Customized: Customized
- Certification: CE, FDA, EEC, ISO13485
- Scale: Small
- Model: Wire
- Trigger Mode: Aed (Optional)/Software/Prep
- Active Area (Inch): 17*17
18 Zones Security Gate Door Frame Walk Through Metal Detector
US$ 550-592 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1 Year
- Certification: CE, ISO
- Customized: Customized
- Application: Museum, Prison, Pier, Station
- Detecting Zone: 6 Zone
Smart PIR Motion Sensor Human Detector Body Moving Infrared Security Alarm Detector
US$ 7.27-9.5 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Human Infrared Detector
- Installation Mode: Wall Mounted
- Certification: CE, FCC, RoHS
- Application: Home
- Battery: Lr6-1.5V*2/AA(Not Included)
Wand Hhmd and Wtmd Security Metal Detectors for Sale
US$ 3-3.8 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: Support
- Certification: CE, ISO
- Customized: Customized
- Application: Examination Room, Public Area
- Alarm Form: Sound and Light Alarm
Gc1002 Portable Handheld Metal Detector Security Metal Detector
US$ 23-25 / Piece
Min. Order:50 Pieces
- After-sales Service: Hand Held Metal Detector
- Warranty: 1 Year
- Certification: CE, RoHS
- Customized: Non-Customized
- Application: Examination Room, Public Area, Factory, Checkpoint
- Alarm Form: Sound, Vibrate
Building Security Fire Detector for Alarm Safety&Security System
US$ 6.5-7.4 / Piece
Min. Order:1 Piece
- Type: Heat Sensor
- Anti-theft Alarm System Approach: Fire Alarm
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Space Security Alarm Detector
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Heat Detector
Export Carton Photoelectric Fire Detector for Home Security
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
Wholesale Independent 9V Battery Operated Fire Safety Infrared Photoelectric Smoke Alarms Detectors for Home Security
US$ 5.38-6 / pieces
Min. Order:1 pieces
- Type: Standalone
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, ISO, FCC, RoHS
- Transmission Mode: Wireless
- Alarm Volume (within 1m): ≥90dB
Advanced Terahertz Human Body Security Detector
US$ 1 / Piece
Min. Order:1 Piece
- Portable: Non Portable
- Form: Flatbed
- Application: Security Check, Industrial
- Type: Terahertz
- Certification: CE, ISO, FDA, FCC
- Customized: Customized
Detection Door Security Detector Portable Walk Through Metal Detector
US$ 650-750 / 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
Wolf Guard Tuya Smart Home Security Overflow Smart Wireless Systems Water Alarm Leakage Sensor Equipment WiFi Water Leak Alarm Detector
US$ 6.6-6.8 / Piece
Min. Order:5 Pieces
- Type: Sensor
- Usage: Liquid
- Installation Mode: Wall Mounted
- Certification: CE, ISO, FCC
- Application: Home, Traffic
- Name: WiFi Water Leak Detector
Drone Security 360 Degree Uav Drone Detector for Single Person Security VIP Protection Handy Drone Alarmer
US$ 500-600 / Set
Min. Order:10 Sets
- Applications: Outdoor Use
- Detection Means: Passive Detection
- Detection Frequency: Full Range 300MHz~6GHz
- Detection Distance: 1.0~2km
- Detection Sensitivity: Better Than-95dBm(25kHz)
- Detection Directivity: 360 View Full Omnidirectional
Industry Standards Smoke Alarms Smoke Detectors for Safety and Security
US$ 4.75 / Piece
Min. Order:500 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Ionization Smoke Style
Alarm Security Infrared Motion PIR Detector with Pet Immunity
US$ 13.50 / Piece
Min. Order:100 Pieces
- Certification: CE
- Condition: New
- Customized: Customized
- Alarm Form: Sound and Light Alarm
- Application: Home, Special Equipment
- Installation Mode: Contact Type
New Product Standalone 220VAC Voltage Working Natural Gas Leak Detector for Home Security Protection
US$ 6.6-7.1 / Piece
Min. Order:3000 Pieces
- Type: Gas Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: En50194
- Application: Indoor
- Transmission Mode: Cable
Handheld Particle and Vapor Explosive Trace Detector for Security Inspection
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Style: Portable
- Alarm Form: Audible Alarm
- Certification: CE, ISO
- Application: Museum, Prison, Pier, Station, Hotel
Scanner Sand Scoop Wall Finder Security Water Pipes Concrete Rebar Wire Decetor Gold 3 In1 Diamond Body Handheld Metal Detector
US$ 60.35-172.41 / 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
Factory Price 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
High Sensitive Stable Independent Alarm Smoke Detector Home Security Wireless Alarm Smoke Detector Sensor Fire Equipment
US$ 1.5 / Piece
Min. Order:1000 Pieces
- Type: Smoke Alarm
- Installation Mode: Ceiling Mounted
- Certification: CE
- Application: Home, Industry
- Anti-Theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
Outdoor and Indoor Military Camping Use Co Alarm Carbon Monoxide Detector for Security Alarm
US$ 40-60 / pieces
Min. Order:10 pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Auto
- Working Mode: Active
- Certification: CE
- Application: Indoor, Outdoor, Mine, Petroleum, Industry, Home, Cent, Car
- Working Principle: Electromechanical
Cellular Signal Detector Wireless Camera Signal Detector for Presonal Security
US$ 43.9 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Camera/GPS Detector
- Installation Mode: Handheld
- Certification: CE, ISO, RoHS
- Application: Home, Special Equipment, Car/Motorcycle, Hotel
- Vibration (Mute): Yes
Reliable Metal Detector Machine for Food Security
US$ 4000-6000 / Piece
Min. Order:1 Piece
- Certification: CE
- Condition: New
- Customized: Customized
- Alarm Form: Shutdown Alarm
- Warranty: 1 Year
- Application: Food Metal Detector
Wired Infrared Intrusion Detectors PIR Motion Detector Pet Immune Home Security
US$ 5.5-6 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Product: Wired Infrared Intrusion Detectors PIR Motion Dete
Hot Sales Shape Metal Detector Made in China for Entertainment Venues Security Check
US$ 380-420 / Piece
Min. Order:1 Piece
- After-sales Service: 2 Years Warranty
- Warranty: 2 Years Warranty
- Certification: CE, ISO, RoHS; FCC
- Customized: OEM / ODM
- Application: Museum, Prison, Pier, Station, Hotel; Airport;Office
- Name: Walk Through Metal Detector
