Detective Device Dealers in Kolkata

(142 products available)
  • Hand Held Metal Detector

    Hand Held Metal Detector

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    1 piece (MOQ)

    • Material: PVC
    • Color: Black
    • Power Source: Battery
    • Application: Industrial
    • Size: Mulitsizes
    • Feature: Saving Power
    • Type: Hand Held Metal Detector
    • Country of Origin: India
    • Sound: Beep, Light Blinking, Siren

    SRTEC Hand Healed Metal Detector is designed to detect all types of metals (ferrous / nonferrous) .The search coil & control modules are housed in a aesthetically designed baton. The HHMD designed for quick response & indication. Sweep the Detector over target area such a way Detector must be in Motion to detect the Metal .

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  • Door Frame Metal Detector

    Door Frame Metal Detector

    30,000 Per Piece

    10 Piece (MOQ)

    • Power Source: Electric
    • Application: For Security
    • Warranty: 5year
    • Country of Origin: India
    • Brand Name: Assco
    • Detection Zones: Single Zone
    • Model Name /Number: D2406
    • Range: 4 Meter
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  • Best Deals from Detective Device

  • Gas Detector

    Gas Detector

    850 - 4,500 Per Unit

    5 Box (MOQ)

    • Material: ABS Plastic
    • Application: Gas Detecting
    • Color: White
    • Feature: Easy To Use, Eco Friendly, Rechargeable, Stable Performance
    • Power Source: Battery
    • Warranty: 2Year
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  • Minelab GPZ 7000 Gold Metal Detector

    Minelab GPZ 7000 Gold Metal Detector

    35,000 - 40,000 Per Unit

    2 Piece (MOQ)

    • Country of Origin: USA
    • Type: Gold Metal Detector
    • Material: Aluminum
    • Certification: CE Certified
    • Color: Black
    • Warranty: 5year

      100% TRADE ASSURANCE 100% SAFE DELIVERY 100% CUSTOMER SATISFACTION  100% MONEY BACK GUARANTEE

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    SHASHI KUMAR
    Kolkata
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  • Smart Wi-Fi Gas Detector

    Smart Wi-Fi Gas Detector

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    10 Piece (MOQ)

    • Brand Name: CP Plus
    • Working Voltage: AC 100V
    • Average Power Consumption: ≤3W
    • Warm-up Time: About 3 minutes
    • Detected Gas: Natural Gas (CH4)
    • Alarm Sensitivity: 6% LEL (±3% LEL)
    • Alarm: Red LED flashes + Voice prompt
    • Fault: Yellow LED flashes + Voice prompt
    • Sound Level: ≥70dB (1m away)
    • Alarm Mode: Acousto - optic alarm
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  • System Sensor Conventional Smoke Detector

    System Sensor Conventional Smoke Detector

    650 Per Piece

    • Brand Name: System Sensor
    • Usage/Application: Office/Residential,Industrial
    • Model Number: 2351EC
    • Alarm Sensor Type: Photoelectric
    • Power Source: AC
    • Color: White
    • Automation Grade: Automatic
    • Mounting Type: Ceiling
    • Warranty: 1 Year
    • Product Type: Smoke Detector
    • Alarm Indication: Red Light Beep
    • I Deal In: New Only
    • Wireless: No
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  • Heat Detector

    Heat Detector

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    • Color: White
    • Material: Plastic
    • Application: Industry
    • Brand Name: Fyrax
    • Minimum Order Quantity: As per Requirement

    We are offering Heat Detector to our client.Specifications Color: White Material: Plastic Application: Industry

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  • ALTAIR 4X Multigas Detector

    ALTAIR 4X Multigas Detector

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    • Features: Ribbed rubber housing provides secure grip and high durability and Unit features 95+ db alarm and ultra-bright LEDs

    The ALTAIR 4X is an extremely durable Multigas Detector that simultaneously measures up to four gases from a wide range of XCell(R) sensor options including combustible gases, O₂, CO, H₂S, SO₂ and NO₂. The ALTAIR 4X Detector surpasses industry standards in several crucial areas. Its four-year sensor life is 60% longer than the industry average, while its 24-hour run time exceeds the industry average by 71%. This versatile portable detector is a perfect match for industries ranging from fire fighting to welding, and its digital sensor output makes it less likely to suffer from RF interference. The unit features exclusive MotionAlert™, which lets others know if the user has become immobile, and InstantAlert™, a manual alarm that alerts others of potentially dangerous situations. This rugged unit is designed to withstand a drop of up to 20 ft (6m) and uses less than half as much calibration gas as the industry average.

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  • Resistance Temperature Detector

    Resistance Temperature Detector

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    • Type: Pt-100 (PRT) / Cu-53 (CRT), Simplex / Duplex, 2 /3/4 / 6 wire.
    • Calibration: As per DIN 43760
    • Head: With / Without head
    • Sheath Material: S.S. 304 / 316/ 310/ Inconel / Incolloy
    • Sheath Dia: 3/6/8 mm. (MI type) . 6/8/10/12 mm ( Beads type)
    • Sheath length below head: As per clients’ requirement
    • Process Connection: 1/4"/ 3/8”/1/2” BSP(M) /NPT(M) adjustable/ Flanged/ Clients’ specn.
    • Temperature Range: -100 deg to 400 deg C.
    • If without head: Terminal block on flange / Plug-Socket
    • Thermowell type: Bar stock - Tapered / Straight. Others
    • Thermowell Matl. & Length: SS 316, 310, Inconel, or as per clients’ requirement
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  • Walk Through Metal Detector

    Walk Through Metal Detector

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    • Alarm mode: Sound, Led Lights
    • Brand: ESSL
    • Brand: Kapri Corp
    • Material: Steel
    • Metal Detector Type: Walk Through Metal Detector
    • Operating Temperature: 0 to 45 Degree C
    • Surface Treatment: Galvanized
    • Frequency: 50 Hz
    • Metal Type: Gold , Ferrous Metals, Non-Ferrous Metals, All Types
    • Grade: Automatic
    • Payment Terms: L/C (Letter of Credit)/T/T (Bank Transfer)
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  • Fire Detectors

    Fire Detectors

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    We offer fire detectors. The detection of fire is fire is the first and the most important step in order to initiate the process of extinguishing any fire. Fire detectors detects the fire through smoke or heat and signles the control panel by electronic impulses about the alarm-state.

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  • Ravel Handheld Metal Detector

    Ravel Handheld Metal Detector

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    • Size: Standard
    • Type: Portable
    • Material: Aluminum, PVC
    • Certification: CE Certified
    • Color: Black
    • Power Source: Electric
    • Warranty: 1 Year
    • Brand Name: Ravel
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  • Gas Detector

    Gas Detector

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    • Material: Metal
    • Application: Industrial
    • Durability: Long Life
    • Resistivity: Rust Resistant
    • Surface Finishing: Polished

    We are offering gas detector. As the world’s most popular and widely used zeromaintenance gas detector, the gasalertclip extreme offers continuous, reliable protection. Available in two year or three year versions, this single gas detector requires no calibration, sensor replacement, battery replacement or battery charging. Compatible with the microdock ii automatic test system, the simplicity of the gasalertclip extreme combined with minimal training requirements and negligible maintenance costs, make the gasalertclip extreme one of the most cost-effective ppe solutions for facility workers and on-site contractors.

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  • Water Leak Detector

    Water Leak Detector

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    • Frequency Response: 40kHz +-2kHz
    • Output Frequency: 40kHz
    • Resource: Health And Safety Hazards Arising From Floods
    • Indicator: LED
    • Battery: 9V, 6F22 or equivalent
    • Working voltage: AC 220V

    We are offering a wide range of Water Leak Detector .

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  • Counterfeit Currency Detector

    Counterfeit Currency Detector

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    The customers can easily avail from our company highly durable Counterfeit Currency Detector. The reliable Counterfeit Currency Detector is highly acclaimed by the customers for its easy usage in the applications related to huge currency dealings. We are the well-reckoned Counterfeit Currency Detector Manufacturers, Exporters & Suppliers in India. Qualities : Perfectly finished body Accuracy in detecting Indian and other currencies Specially marked cheques and drafts Easy detection while counting Components : Powerful UV detector Lamp with high power and intensity control Watermark detector Micro point reader

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  • Hot Metal Detector

    Hot Metal Detector

    18,920 Per Piece

    1 Piece (MOQ)

    • Size: Mulitsizes
    • Type: Automatic
    • Material: Metal
    • Application: Hot Metal Detector
    • Color: Yellow And Blue
    • Feature: Light Weight (Micro Controller Based)
    • Warranty: 1year
    • Country of Origin: India
    • Range: Upto 5 Meter
    • Display: LED
    • Note: The Price is with inclusive GST
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  • Door Frame Metal Detector

    Door Frame Metal Detector

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    KEY FEATURES MULTI ZONE DETECTION ( EIGHT ZONE) DO OR FRAME METAL DETECTOR IS MICROPROCESSOR BASED & PC COMPATIBLE (OPTIONAL) KEYPAD PROVIDED FOR ALL PROGRAM SETTINGS. AUTO SET (NO INITIAL SETTING IS REQUIRED) DETECTOR IS CONTINUOUSLY ACTIVE SELF TEST PROGRAM , SYSTEM FAULT INDICATOR PROVIDED DISPLAY OF TIME ,COUNTER, PROGRAM SETTING, SENSITIVITY DURING SETTING. MULTI-MODE COUNTER I.E. IN, OUT, TOTAL IN & OUT INFRA RED OCCUPANCY SENSORS. DIGITALLY CONTROLLED SENSITIVITY, & VOLUME. INDEPENDENT SENSITIVITY SETTING OF EACH ZONE. SAFE FOR CARDIAC PACEMAKERS(OPERATING FREQUENCY 10KHZ - 20 KHZ) & FILM SAFE BATTERY BACKUP FOR MEMORY PROTECTION (OPTIONAL). CMS - Central Monitoring Station Security Engineers Pvt. Ltd. SE - VIII are Eight zone separate metal detectors in one frame. This coil structure enhance the metal detection process compared to conventional single zone metal detector. Metal location is reliably displayed at each zone . If metal present in more than one zone all zones with metal are displayed on the geographical Zone Representation provided on the front panel and the zone with the peak metal is displayed on the 8 digit LED display. Sensitivity of each zone can be set separately to get uniform sensitivity at each zone Microprocessor technology ensure fast & reliable data processing & operation. Metal detection, sensitivity setting, Threshold setting, Zone discrimination. SE -VIII detects both ferrous & nonferrous metal. SPECIFICATIONS FLOOR SPACE REQUIRED515 x 895 sq.m (approx)OVERALL FRAME ASSEMBLY515 x 895 x 2130 mm.POWER230 VAC ± 15% 50 Hz, 50 VAPASSAGE CLEARANCE515 x 760 x 1865 mm.WEIGHT60 Kg (approx) Sensitivity Model SE-VIII LOWObjects like GrenadesHIGHSmall Metal Objects of 35 mm side cube of any metalOPTIMUMSmall firearms like 22 caliber gun c)USEDINDefense services / Police establishments, Factory watch & ward & Security services

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  • portable door frame metal detector

    portable door frame metal detector

    45,000 Per Piece

    • Features: Plugged in Charging, Built in Speaker, Very easy to operate
    • Alarm Mode: Led Lights, Sound
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  • Holiday Detector

    Holiday Detector

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    Model:VHDVeer Electronics make Holiday Detector is capable to test various insulative coatings like Coal tar, Paint etc. It generates high Voltage DC for testing. When this Voltage is applied to the coated area and if pinhole or any defective point of coating is detected high voltage spark occurs on pipe or surface where we are testing. At the same time, an electronic Buzzer also beeps which gives Audio indication as well as Red colour Fault LED also glows as Visual indiction of fault.     Features:   Portable sizeInsulated cabinetDigital / Analog actual set Voltage displayNo need of Jeep MeterRegulated output voltage12 months Warranty with Battery.Built-in automatic battery charger circuit.Calibrated and tested as per IS:1876.Assured Quality which complies ISO 9001:2008

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  • PHASE DETECTORS

    PHASE DETECTORS

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    Model: HIOKI 3129 PRICE : 13,519 INR Phase Detector, 70-600V AC, Phase Detection, Live Wire Check, Non Metallic Contacts, Magnetic adapter; fixable to distribution boards,

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  • crack detectors

    crack detectors

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    FEATURES   Powerful magnets with rotating head. Movable yoke covering inspection area up to 500mm. Light weight, no electricity needed. Complete kit with standard crack test block, Black/Red magnetic paste and PVC squeeze bottle. Simple, sure and positive indication, test can be performed even by an unskilled worker.

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  • Smoke Detectors

    Smoke Detectors

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    Smoke Detector, Heat Detector, Multicriteria Detector We have years of experience in offering Conventional and Addressable Smoke and Heat Detectors.    We do also offer Multicriteria (Smoke+Heat) Detectors. We have also rich experience in supply of Standalone (Battery opertaed) Detectors.   Wireless Smoke and Heat Detectors are also offered by us.

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  • Hand Held Metal Detector

    Hand Held Metal Detector

    3,700 Per Piece

    5 Piece (MOQ)

    • Country of Origin: Made in India
    • Brand Name: Cosmopolitan
    • Color: Black
    • Model Name/Number: Hand Held Metal Detector
    • Usage/Application: Security Purpose
    • Battery Type: Replaceable, Rechargeable, Plugged in Charging
    • Alarm Mode: Led Lights, Sound
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  • smoke detector

    smoke detector

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    4-Wire operation with. Wide operating voltage. External alarm relay output. Advanced electronic technology. Proven detection performance. Designed to meet approvals worldwide (e.g. UL LPCB CE).

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  • Automatic Hand Money Detector

    Automatic Hand Money Detector

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      Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

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    Unitech
    Kolkata
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  • Conventional Heat Detector

    Conventional Heat Detector

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     Feature     ☆ N/O contact output, contacts closed and self-lock when alarming    ☆ Built-in single chip microcomputer for real time data sampling and processing    ☆ Fixed temperature alarm Technical Specifications     ☆ Operating Voltage: 12VDC    ☆ Operating Current:           Standby Current: 1mA           Alarm Current: 20mA    ☆ Operating Environment:           Temperature: -10℃ +50℃           Relative Humidity: 95%    ☆ Dimensions: Diameter 100mm, Height 58mm

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  • Heat Detector

    Heat Detector

    600 Per Piece

    • Brand Name: AGNI
    • Type: ELECTRICAL
    • Certification: YES
    • Product Type: ELECTRICAL
    • Usage/Application: AS PER NORMS
    • Alarm Sensor Type: YES
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  • Heat Detectors

    Heat Detectors

    800 Per Piece

    • Brand Name: RAVEL
    • Minimum Order Quantity: 10 Piece
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  • refrigerant leak detector

    refrigerant leak detector

    8,136 Per Piece

    • Brand: Fluke
    • Model Name/Number: RLD2
    • Operating temperature: 0 DegreeC to 50 DegreeC
    • Wavelength: 395 nm
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  • smoke detector

    smoke detector

    200 Per Piece

    10 Piece (MOQ)

    • Color: white
    • Country of Origin: Made in India
    • Alarm Current: 35mAaDC12V; 133mAa0C24V 9mA (NC): 19mA( NO )
    • Operating Voltage: DC9-35V
    • Sensitivity: 2. 06' ft +- 1 3%ft
    • Size/Dimension: 100 x 46mm
    • I Deal In: New Only
    • Working Environment: -10'C- +50'C (5% - 95%,RH)
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    Salimar Fire
    Kolkata
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