日本一本到道一区免费

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  • Home China Products Directory Security & Protection Alarm & Security Systems Probe, Sensor
    Total 7,772 products in

    Probe, Sensor

    category from about 337 manufacturers & suppliers

    Waterproof Reflective Infrared Photoelectric Sensor Human Detector

    FOB Price: $8.5 - $11 / Piece
    Min. Order: 10 Pieces
    Product type Security Photocell Detector Auto Gate Retro Reflective Beam Sensor Spec. Photo Used for automatic gate, fence, ...

    Domestic Stand-Alone Smoke Detector Fire Alarm (SD218)

    FOB Price: $2.5 - $4 / 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 ...

    Wholesale ATM Alarm Impaq/E (TX199) Texecom Shock Detector for Sensor Alarm

    FOB Price: $7.69 - $8.1 / Piece
    Min. Order: 100 Pieces
    Wholesale ATM Alarm Impaq/E (TX199) Texecom Shock Detector for Sensor Alarm Specification: "To design a high quality shock sensor that actually prevents false alarms by: 1. ...

    Intelligent 2 PIR and MW Outdoor Alarm Motion Detector with Pet Immunity

    Min. Order: 1 Piece
    3 - Tech Outdoor 2 PIR + MW Alarm Motion Detectors With MW Anti - mask (Pet Immunity & Curtain Lens For Option) Detailed Product Description Features: 1.DRO micro ...

    E-5Continents surface mounted with 3M tape door magnetic contacts 5C-37

    FOB Price: $0.8 - $1.2 / Piece
    Min. Order: 500 Pieces
    Surface mounted with 3M tape door magnetic contacts 5C-37

    New Study High Quality Gold Metal? Detector

    FOB Price: $100 - $200 / Piece
    Min. Order: 10 Pieces
    Description This detector includes exclusive Target ID technology and patented discrimination features. This technology features two indicator scales that allow you to see the ...

    Es-P17A Ceiling Flush Mounting PIR Sensor Switch /Passive Infrared Detector PIR Occupancy ...

    FOB Price: $2.35 - $5 / Piece
    Min. Order: 1 Piece
    ES-P17A Ceiling Flush Mounting PIR Sensor Switch specifications: 1. Power source: 220V/AC-240V/AC2. Power frequency: 50/60Hz 3. Time delay: Min. 10± 3sec.; Max. 7± ...

    Numens Smoke Alarm 24V Addressable Smoke Detector, En54 Approved 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 ...

    Outdoor Wireless Solar Power 2 PIR Motion Detector with Pet Immunity

    Min. Order: 1 Piece
    Outdoor Wireless Solar Power 2 PIR Motion Detector With Pet Immunity Specifications: 1. Power Supply: 1.2V*3 AAA Ni-MH chargeable battery (Recommended Panasonic or Sanyo ...

    Pyronix Digital Quad PIR Detector, PIR Infrared Sensor (KX-15ED)

    FOB Price: $7.8 - $8.5 / Piece
    Min. Order: 100 Pieces
    Pyronix Digital Quad PIR Detector, PIR Infrared Sensor (KX-15ED) Features: Dual element pyro-electric sensor Selectable EOL (End Of Line) resistors Blue wave technology ...

    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 ...

    Wired Emergency Alarm Sounder Fire Strobe Siren with Flash Light DC 12-30V

    FOB Price: $3.3 - $5.1 / Piece
    Min. Order: 1 Piece

    Photoelectric Smoke Sensor Alarm for Home Alarm System

    Min. Order: 100 Pieces
    Specification: Photoelectric Smoke Sensor Alarm for Home Alarm System Features: • 2-wire (without Remote LED output) • ...

    Cable Ditch, Buried Cable to Prevent Theft

    FOB Price: US $20000 / Piece
    Min. Order: 1 Piece
    SRFVS combines the principle of optical fiber interference with the theory of distributed sensing, and analyzes the environmental stress induction of the carrier (such as power ...

    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 ...

    E-5Continents metal / steel door magnetic contacts 5C-52

    FOB Price: $2.8 - $3.5 / Piece
    Min. Order: 500 Pieces
    E-5Continents metal / steel door magnetic contacts 5C-52

    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(*) ...

    Magnetic Door/Window Enter Alarm with AAA Battery

    FOB Price: $0.39 - $2.3 / Piece
    Min. Order: 3000 Pieces
    1.5V 1 PCS AAA battery.(not included) HOW TO INSTALL: 2.place the cover in place. 3.peel the paking of the alarm unit and place it on the edage of the moveable portion ...

    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 ...

    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; ...

    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 ...

    Outdoor Wireless PIR + MW Motion Detector with Pet Immunity

    Min. Order: 1 Piece
    WOP-680D is an outdoor wireless dual-tech motion detector specially for short-distance detection. It adopts four-element PIR sensor, plane MW sensor, double-layer filtering system ...

    Anti-Theft Waterproof Outdoor Infrared Beam Detector Sensor

    Min. Order: 20 Pieces
    Parameters: Features: 1. Adopt two aspheric surface lens, optical gathered, powerful, concentric. 2. Adopt unique base design, easy to install. 3. Light resistance reaches ...

    Honeywell Security Alarm System Shock Detector/Sensor Sc-100/Sc-105

    FOB Price: US $55 / Piece
    Min. Order: 50 Pieces
    Honeywell Security Alarm System Shock Detector/Sensor SC-100/SC-105 Specification: Picture: Detects attacks on Bank vault doors, ATMs, night deposit ...

    Optical Fiber Fence Perimeter Intrusion Monitoring System

    FOB Price: US $20000 / Piece
    Min. Order: 1 Piece
    Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing ...

    as-Ufd Fire Alarm Ultrovialet Flame Detector

    FOB Price: $70 - $100 / Piece
    Min. Order: 1 Piece
    AS-UFD Fire Alarm Ultrovialet Flame Detector Description: AS-UFD an Ultraviolet flame detector designed to detect fires and provide alarm outputs directly from the ...

    Lpcb Certification Convention Fire Alarm Beam Smoke Detector for All Fire Alarm System

    FOB Price: $115 - $180 / 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 ...

    Cheap Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with Ce

    Min. Order: 100 Pieces
    Specification: Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with CE Features: • 2-wire (without Remote LED output) ...

    Yet610b Long Detect Infrared Photocell Sensor Beam with Battery AC/DC 12V-24V

    FOB Price: US $4.2 / Piece
    Min. Order: 1000 Pieces
    YET610B Long Detect Infrared Photocell Sensor Beam with Battery AC/DC 12V-24V Spec. II. Operating mode YET610B-TX: It can be used after installed the battery. ...

    Jt2000 Handheld Electronic Water Pipe Leakage Detector

    FOB Price: $100 - $10000 / Piece
    Min. Order: 1 Piece
    Application of Jt2000 Handheld Electronic Water Pipe Leakage Detector Jt2000 Handheld Electronic Water Pipe Leakage Detector is suitable for checking the underground ...
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    日本一本到道一区免费

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