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  • Home China Products Directory Security & Protection Alarm & Security Systems Probe, Sensor
    Total 9,696 products in

    Probe, Sensor

    category from about 510 manufacturers & suppliers
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    Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar with S ...

    FOB Price: $40000 - $60000 / Set
    Min. Order: 1 Set
    Ground Surveillance Radar GSR 216-1S / S band GSR216-1S, working in S-band, adopting the digital technology of active phased array system, through the modular, fine design, ...

    Uart Optical Fingerprint Reader Sensor Scanner with Stm32f205

    FOB Price: $57.63 - $58.19 / Piece
    Min. Order: 1 Piece
    UART Fingerprint Reader, Onboard Processor STM32F205, Commercial Fingerprinting Algorithm, Optical Sensor Overview UART Fingerprint Reader is a fingerprinting module designed for ...

    4-Wire Smoke Detectors with Relay Output for Fire Alarm System

    FOB Price: $9.5 - $10.7 / Piece
    Min. Order: 1 Piece
    Introduction 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke ...

    Bm612 Digital PIR Sensor Digital Smart Anti-Interference Infrared PIR Motion Sensor Am612 ...

    FOB Price: $0.55 - $0.82 / Piece
    Min. Order: 1000 Pieces
    6 pins Digital smart anti-interference infrared PIR motion sensor BM612 Upgraded Digital smart anti-interference infrared PIR motion sensor BM612 we can accept all sorts of ...

    Wireless Outdoor Infrared Detector Infared Laser Beam Sensor Yet609

    FOB Price: $4.5 - $6 / Piece
    Min. Order: 2 Pieces
    Product type Wireless Outdoor Infrared Detector Infared Laser Beam Sensor YET609 Spec. Photo Used for roller, door, window, shutter, barrier. ...

    Sentek Stand Alone Smoke Detector with Sounder

    FOB Price: $2.5 - $3.5 / Piece
    Min. Order: 100 Pieces
    Stand-alone detector: SD-218 series photoelectric smoke detectors are designed in accordance with UL217,EN14604 and manufactured under the best quality control,the SD-218 series ...

    Nanoradar 24GHz Millimeter Wave Radar Sensor for Multi Lane Traffic Enforcement, Traffic ...

    FOB Price: $125 - $185 / Piece
    Min. Order: 1 Piece
    Company Profile Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and ...

    Propane LPG Natural Gas CH4 CNG LNG Combustible Toxic Harmful Gas Leak Alarm Detector

    FOB Price: US $10 / Piece
    Min. Order: 1 Piece
    Main features 1.High precision High-performance semiconductor sensor has high sensitivity and good stability, anti-interference performance and heat & humidity resistance. ...

    Short-Range Perimeter Surveillance Radar for Airport Security and Surveillance

    FOB Price: $150000 - $180000 / Set
    Min. Order: 1 Set
    Air Surveillance Radar ASR 226X-1X3K-3D / X band ASR 226X-1X3K-3D, security surveillance radar is mainly composed of radar array and turntable. It is used for detection, ...

    Lpcb Approval En54 Standard Approval Conventional Reflective Infrared Beam Detector

    FOB Price: $105 - $150 / Piece
    Min. Order: 1 Piece
    The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately ...

    (EDS2000) Pet Immunity Quad PIR & Microwave Outdoor Sensor Motion Sensor

    FOB Price: US $52.5 / Piece
    Min. Order: 50 Pieces
    (EDS2000) Pet Immunity Quad PIR & Microwave Outdoor Sensor Motion Sensor Specification: Up to 55kg Pet immunity X-Band 10.525GHz detectors 15m WA detection range at 2.4m ...

    Ecosolution M24p Motion Sensor Intelligent Sensor Switch Mv Detector Hf Doppler Emitter ...

    FOB Price: $1.95 - $2.55 / Piece
    Min. Order: 500 Pieces
    Ecosolution M24P motion sensor intelligent sensor Switch MV Detector HF doppler emitter supplier microwave 24.125GHz Radar

    5celec RF 433 EV 1527 Wireless Door Sensor Transmitter Tx-640

    FOB Price: US $8 / Piece
    Min. Order: 1 Piece
    Recommend Products Company photos

    10 Years Battery LPCB 205 Wireless, Smoke Alarm

    Min. Order: 2000 Pieces
    205 DC smoke alarms provide battery powered smoke detection and alarm functions within a single unit. Advanced electronics in conjunction with a photoelectric smoke sensing ...

    Wireless Camera Hunter Hs-5000A

    Min. Order: 10 Pieces
    Wireless Camera Hunter HS-5000A Featuers 1. It can receive the image and voice of any global wireless cameras signals. 2. Multi language version. Easy to operate. 3. One ...

    12V~24V Relay Output Smoke Detector for Fire Alarm System

    FOB Price: $9.5 - $10.7 / Piece
    Min. Order: 1 Piece
    Introduction 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke ...

    Outdoor Waterproof Home Security Infrared Photocell Beam Door Sensor Radar Sensor for ...

    FOB Price: US $16.38 / Piece
    Min. Order: 50 Pieces
    Outdoor Waterproof Home Security Infrared photocell Beam Door Sensor Radar sensor for automatic door Product Description Vision is a radar sensor, which uses microwave doppler ...

    2019 Hot Shock Sensor for Burglar Alarm

    FOB Price: $7.69 - $8.1 / Piece
    Min. Order: 100 Pieces
    2019 Hot Shock Sensor for Burglar Alarm Description: This security product is simple to set up and has many features including dual sensitivity range and selectable LED ...

    RF EAS System Mono Acrylic Anti-Theft Gate EAS Alarm Security Sensor RF System EAS Antenna

    FOB Price: $365 - $380 / Piece
    Min. Order: 5 Pieces
    Specifications Product Code............................................SD0022 Frequency.............................................8.2MHz(*) ...

    Doppler Microwave Active Three-Coordinate Detection Radar Integrated Surveillance Camera ...

    FOB Price: $80000 - $100000 / Set
    Min. Order: 1 Set
    Ground Surveillance Radar GSR 215-4C / C band GSR 215-4C is a security surveillance radar, which is the same type of phased array radar as GSR 215-1C with advanced ...

    Dual-Beam Vehicle Detector/Traffic Detector/Loop Detector for Barrier Gate with ...

    FOB Price: $1 - $100 / Piece
    Min. Order: 2 Pieces
    1. Vehicle Detector Technical Parameter 1) Input Voltage: DC12V 150mA 2) Working Frequency: 24-24.5GHz 3) Modulation Mode: FMCW 4) Sending Power: 10-15dBm ...

    FM Approval Linear Heat Detector for Tunneling Project Use

    FOB Price: $2.3 - $3.2 / Meter
    Min. Order: 100 Meters
    here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and ...

    3.9mm HD Screen Hand Toolscope Coantec C-One Videoscope Borescope

    Min. Order: 1 Piece
    Toolscope Coantec C-ONE Videoscope Borescope C-ONE series is a tool borescope newly developed by Coantec, which is mainly used for rapid inspection and diagnosis of small ...

    Ecosolution M55 Motion Sensor Intelligent Sensor Switch Mv Detector Hf Doppler Emitter ...

    FOB Price: $0.8 - $1.5 / Piece
    Min. Order: 500 Pieces
    Ecosolution M55 motion sensor intelligent sensor Switch MV Detector HF doppler emitter supplier microwave 5.8GHz Radar

    Alarm Smart and Elegant Design Rk210pr Infrared Detector with Ce

    FOB Price: $4.2 - $6.2 / Piece
    Min. Order: 500 Pieces
    Alarm Smart and Elegant Design RK210PR Infrared Detector with CE Specification: Dual Passive Infrared Detective Technology Microprocessor Design Improves False Alarm ...

    Loop Detector for Parking Management Systems

    FOB Price: US $11.8 / Piece
    Min. Order: 1 Piece
    PD-132 Inductive Vehicle Single Loop Detector for Automatic Gate opener barrier gate Traffic Inductive Vehicle access Leave a message to us, if you need DC12V/DC24V/AC110V,no ...

    EN & UL Numens Smoke Alarm 24V Addressable Smoke Detector

    FOB Price: US $1 / Piece
    Min. Order: 1 Piece
    SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment ...

    Ce Approved En50291 Carbon Monoxide Detector Sensor

    FOB Price: $8 - $10 / Piece
    Min. Order: 20 Pieces
    Features: 100% Brand New. Color: White Sensor: Electrochemical CO sensor Alarm Style: Per EN50291 Sensitivity/Alarm Time: Within 60~90 minutes at 50ppm CO concentration; ...

    Hot Sale Marine Radar for Collision Avoidance

    FOB Price: US $215 / Piece
    Min. Order: 1 Piece
    Company Profile Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and ...

    Vehicle Detection Dual Channel Inductive Loop Detector for Car Parking

    FOB Price: $50 - $55 / Piece
    Min. Order: 1 Piece
    Product Descriptions An inductive loop detector is an electromagnetic communication or traditional traffic detection system which mostly uses buried coils and moving magnets to ...
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