• RFID Cards
  • Proximity Card
  • RFID Tags
  • Plastic Cards
  • Smart Card Reader
  • Magnetic Strip Card Reader
  • Biometric Device
  • Hand Held Devices

RFID Cards

RFID Cards

RFID Cards

Electrical Characteristics
Operating Frequency 125 KHz ; 13.56 MHz ; 865 MHz to 867 MHz
Reading Distance Depends on the Reader
Available Chip Type LF - EM4100;HITAG 1; HITAG 2; HITAG S;
HF - MIFARE® S50, S70; I-CODE 2; MIFARE® Classic 1K; MIFARE® Classic 4K;
Memory Size 96 bits to 4 KB
Physical Charateristics
Material PVC, PET-G & PC
Dimension 85.6 x 54 x 0.86 mm ( As per ISO Standards)
Weight Plain White, Pre Printed
Temperature Plain White, Pre Printed
Printing Options Pre-Printed and Serial number printing using laser engraving
Area of Application Access Control, Parking, Staff identification, Property tracking

SASLAB is a prominent RFID cards supplier located in KOLKATA, INDIA with a proven track record of customer satisfaction and a long list of clientele. We are a reliable source of passive and active RFID [Radio Frequency Identification] Cards. RFID cards have RFID chip for transmitting information to a reader. One does not have to swipe the card through a reader, Instead, to read and store the information containing in a chip, all you need to do is to pass the card within the range of radio frequency reader. Rfid cards are plastic cards that have Radio Frequency Identification inlay inside of it.

We are a leading RFID cards supplier in KOLKATA of these cards for varied purposes. We are known for our high quality and durable, cost-effective RFID cards that suit your particular requirements. In today's world, where we all are dependent upon technology, RFID cards can be used for a lot of applications such as Time Attendance, Access Control, E-Purse, Library Management, Animal Identification, Retail Inventory Management, Toll Road Management, Loyalty Applications, Healthcare Management, Asset Management, Warehouse Management just to name a few.

The Key Features Of the RFID Cards of SASLAB is that they can have 4 color printing to make the card look more attractive and elegant, they contain upto 4kb of memory, a Unique serial number, 16 secured and separated sectors to support multiple applications, up to 100,000 single write operations and up to 10 years of data retention making our cards one of India's most reliable, durable and advanced RFID cards available to date. They are also available in both 125 kHz (PROXIMITY CARDS) and HF and UHF card frequencies and in HITAG1; HITAG2; HITAG S; MAIFARE 1K; I-CODE (Read & Write) chip and TK 41000, MONZA, ALIEN and UPM chip types depending on your requirement.

Rfid card dealers across KOLKATAand India can contact us for having a consistent supply of high quality Rfid cards as per the quality parameters and requirements. We are your best source of Rfid cards with quality standards assured in place.

Proximity Card

Proximity Card

Proximity Card

CSC-125 , 125Khz RFID Clamshell cards are water proof and provide best reading range with 125KHz RFID readers. Clamshell cards are very popular in Access control applications but can be used in wide range of RFID applications. They are lowest cost RFID cards available currently in the market. They have 26-bit factory written ID that cannot be changed, though selected number sequences can be supplied for volume orders. These are read only tags.

Type of Card

  • Thik Card
  • Thin card with Number Printed
  • Thin Card (Without Printed Number/White)
  • RFID Tags

    RFID Tags

    RFID Tags

    RFID Jewellery Tags


    Operating Frequency: 125 KHz/13.56 MHz/840-956MHz

    Reading Distance: Reader Dependent

    Chip Type: HITAG 1, HITAG 2, HITAG S, MIFARE® Classic 1K, MIFARE® Classic 4K, I-CODE (Read & Write), Alien 9610, 9620, 9630, Impinj, Monza

    Memory Size: 204 bits/96 bits/512bits

    Material: ABS

    Dimension: 28*15*1mm (LF,HF) and 36*24*1 mm(UHF)

    Weight: 3 gms

    Color Black: Red, Blue (Other color on request)

    Printing Options: Logo printing using laser engraving, using screen printing (one color), Serial number printing using laser engraving.

    Area of Application: Specially used for jewellery application, Access Control, Automatic fare collection.

    RFID Metal Tags


    Electrical Characteristics

    Operating Frequency: 125 KHz ; 13.56 MHz

    Reading Distance: Depends on the Reader

    Available Chip Type: HITAG 1; HITAG 2; HITAG S; MIFARE® Classic IK; MIFARE® Classic 4K; I-CODE (Read & Write)

    Memory Size: 204 bits / 96 bits

    Physical Charateristics

    Material: Engineering plastic + Black resin; Enamelled Copper Wire

    Dimension: 30*20*3.2 mm(Customised)

    Weight: 6.5 grams to 18 grams (depending on size)

    Color: Black

    Temperature: -20°C to + 85°C

    Printing Options: Logo printing using laser engraving. Logo printing using screen printing one colour. Serial number printing using laser engraving.

    Area of Application: "Special automotive industry, Aerospace, Firealarm, Pharmaceutical, Various industrial applications."

    RFID Windshield Tags

    This tag is commonly used for tracking vehicles exiting and entering parking garages, automating payments at car wash stations and toll-ways, etc., greatly improving the efficiency of asset-management as well as access-control processes.

    UV resistant

    Fade-resistant ink and durable material

    Excellent read performance and range

    CUSTOM barcode data/readable printing available on both sides of tag


    Physical Dimension: 94mm*20mm

    Reading Distance: Depends on the reader

    User Memory: Up to 512 bit

    RFID Protocol: EPC Class 1 Gen 2; ISO18000-6C

    Printing: Offset printing, Silk Screen Printing, Personalization Printing.

    Temperature: -30°C to +80°C

    CHARACTERISTICS: Contactless chip inside; waterproof; dustproof; shake-proof


    AVAILABLE CHIPS(840-960 MHz) Alien 9620, 9640, 9654 Monza, Impinj

    Applications: Vehicle-tracking, Fleet-management, Access-control, Automated toll systems, Carwash, Parking facilities.

    RFID Active Tags

    Our RFID Active Tags are of high quality and long lasting. These tags have an in- built power source (battery), and an antenna and a chip. These tags are very useful in application where long range reading of tags with high precision is required.

    RFID Laundry-Garment Tags

    Size: 72mm*18mm

    EPC size: 96-480 bits

    User Memory: 512 bits

    Reading range for frequency: 840-960MHz: 4M-6M (Reader dependent)

    Tagging Method: Sewing, Heat-sealing

    Estimated Lifetime: 400 washing cycles or 5 years

    Estimated Failure Rate: 0.1%

    Washing Method: Laundry, Dry cleaning

    Water Extraction Pressure: 50 bar *3

    Water resistance: Water resistant

    Chemical Resistance: Detergent, Softener, Bleach (Oxygen/ Chlorine), Alkali

    Autoclave Heat Sterilization: 121 ºC for 15-20 minutes - 100 cycles

    Heat Resistance: Drying- 85 ºC (Up to 60min.) or 120 ºC (Up to 10 min.) Ironing- 200 ºC (Up to 10 sec. with press cloth)

    Humidity/ Temperature:
    Operating- -20 to 70 ºC, 10 to 95% RH
    Storage- -40 to 75 ºC, 8 to 95% RH

    RFID Key Tags

    Electrical Characteristics

    Operating Frequency 125 KHz ; 13.56 MHz

    Reading Distance Depends on the Reader

    Available Chip Type HITAG 1; HITAG 2; HITAG S; MIFARE® Classic IK; MIFARE® Classic 4K; I-CODE (Read & Write); Ti 256, INSIDE 2K ; TK 4100

    Memory Size 204 bits / 96 bits

    Physical Charateristics

    Material ABS&PC; Leather

    Dimension 46 (L) mm X 36 (W) mm (Other Shape & Size on request).

    Weight 5.8 gms

    Color Black; Sky Blue; Red

    Temperature: 20º C to +85º C

    Printing Options:
    Logo printing using laser engraving.
    Logo printing using screen printing one colour.
    Serial number printing using laser engraving.

    Data Maintenance: 10years,EMS memory can be wiped or written over 100K times

    Area of Application: Access Control, Parking, Staff identification, Property tracking.

    RFID labels for LIBRARIES

    Application : Books & Magazines
    Size : 50.0 x 53.0mm / 1.97x2.09 inches

    Application : Books & Magazines
    Size : 50.0 x 53.0mm / 1.97x2.09 inches

    Application : Books & Magazines
    Size : 54 x 86mm / 2.13x3.39 inches

    Application : CDs
    Size : 40.00 mm / 1.57 inches

    2,000 labels per reel

    Plastic Cards

    Plastic Cards

    Plastic Cards

    Plain Plastic Card

    SASLAB is one of the major manufacturers and suppliers of high quality plain white plastic cards in KOLKATA and Pan INDIA. Our Plain white PVC plastic cards are the highest quality, ultra fine cards available in Delhi and across India. We guarantee that all our blank cards will print in any regular business card reader they are put into. Also, we offer a quick delivery time.

    We offer quality cards at attractive price points in the industry and within the desired time. Plastic Card Printers across Delhi and India can contact us for having a consistent supply of high quality Plain White Plastic cards as per their quality parameters and requirements. We are your best source of Plain white plastic cards with quality standards assured in place.

    These PVC cards can be used to make: Plastic Gift Card, Plastic Business Card, Plastic ID Card, Membership Card, Loyalty Card, Fundraiser Card, School ID Card, Photo ID Card, Photo ID Badge, Any ID Badge or ID card.

    • Size : 86mm x 54 mm
    • Thickness: 0.76mm (Same as your ATM card)
    • Finish: Gloss or matt laminate finish with rounded corners
    • Packing: Individual cards in Poly Bags / Individual cards with peel off layer
    • Embossing Option Abhalable

    Pre Printed Cards

    SASLAB TECHNOLOGIES manufactures and supplies ultra high quality pre-printed cards in Kolkata. Pre-Printed cards are used extensively today. Printed on full spectrum of colors on Heidelberg Printing machines, our cards provide the most beautiful and accurate reproduction of the artwork with a mirror like finish and a scratch resistant surface. The pre-printed cards manufactured by us are highly durable and long- lasting and are both pleasing to the eye as well as highly practical. We manufacture and deliver these pre-printed cards for clients across all industries and across the length and breadth of India.

    We are manufacturers of pre-printed cards and carry many years' experience and have a long list of satisfied clients, who have benefited from our excellent cards

    What is full or four colors plastic card printing?

    Full color plastic cards are four color litho printed with Heidelberg machines. Unlike inkjet printers, thermal printers or color photocopiers, full color (C-M-Y-K) printing provides accurate, precise, detailed, natural, brilliant reproduction of your originals at a low cost-per-sheet. Our full color plastic card printing service has same process and quality as credit cards production, exactly like the credit cards. Types: Loyalty Cards, Membership Cards, Discount Cards, VIP cards, Gift Cards and more.

    Additional Other Options:

    • Gloss or matt laminate finish with rounded corners
    • Full card design service is available or we can accept your camera ready art.
    • Standard size is rectangular 2.125" x 3 375" with rounded corners
    • Standard available thickness comes in .011- .030 (Other thickness is also available)
    • Full color process on one or both sides.
    • Thermal printing of text, name, PIN numbers or automated lists may be printed directly on each piece.
    • Embossing with gold, silver, or black tipping(other colors available for 5k or more).
    • Hole punching - slot, round, various sizes and shapes are available.
    • Sequential numbering or individual serial numbering with provided database.
    • Signature and custom signature panels are available
    • Scratch-off overlay panels for special promotions and contests.
    • Hi-Co or Lo-Co Magnetic stripe encoding on tracks 1, 2, or 3.
    • Bar coding in multiple formats available.
    • Multiple finishes like Matte, Frosted, or UV coated.
    • White stock PVC, Clear, or Frosted Clear.
    • Foil Stamping in gold or silver for a brilliant attraction.
    • Metallic colors in gold or silver for a sparkling look.

    Smart Card Reader

    Smart Card Reader

    Smart Card Reader

    ACR122U USB NFC Reader

    The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only MIFARE® and ISO 14443 A and B cards, but also all four types of NFC tags.

    ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use.

    In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines.

    The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication.


    • USB 2.0 Full Speed Interface

    • CCID Compliance

    • Smart Card Reader:

    • Read/write speed up to 424 kbps

    • Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)

    • Supports ISO 14443 Type A and B cards, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags

    • Built-in anti-collision feature (only 1 tag is accessed at any time)

    • Application Programming Interface:

    • Supports PC/SC

    • Supports CT-API (through wrapper on top of PC/SC)

    • Peripherals:

    • User-controllable bi-color LED

    • User-controllable buzzer

    • Supports Android™ OS 3.1 and above


    • e-Government

    • Banking & Payment

    • e-Healthcare

    • Network Security

    • Access Control

    • e-Purse & Loyalty

    • Transportation

    ACR38U-I1 Smart Card Reader

    With the rapid growth of technology comes increases in electronic data theft. This emphasizes the need to secure electronic data,and therefore the integration of smart card technology into current IT infrastructures. Following this trend, ACR38U-I1 Smart Card Reader Series combines sophisticated technology and modern design to meet stringent requirements in smart card-based applications, such as payment systems and electronic identification, where a high level of security is becoming more essential.

    Being compliant with the CCID specification, ACR38U-I1 features plug-and-play readers to eliminate the need for driver installation and driver-system compatibility assessment. Its USB interface facilitates communication between a computer and a smart card very easily, allowing for seamless implementation of smart card-based applications in a PC environment.

    ACR38U-I1 is compliant with ISO 7816 and EMV Level 1 specifications. It supports ISO 7816 Class A, B and C ( 5V, 3 V and 1.8 V) cards, including all microprocessor cards with T=0, and T=1 protocols, as well as most of the popular memory cards in the market.

    Also available as an option is ACR38U-SAM, where a Security Access Module (SAM) slot is built into the reader to reinforce various high-security applications.


    • Supports ISO 7816 Class A, B and C (5 V, 3 V, 1.8 V) card

    • Supports CAC (Common Access Card)

    • Supports PIV (Personal Identity Verification) Card

    • Supports microprocessor cards with T=0 or T=1 protocol

    • Supports memory cards:

    • Cards following the I2C bus protocol (free memory cards), including:

    • Atmel: AT24C01 / 02 / 04 / 08 / 16 / 32 / 64 / 128 / 256 / 512 / 1024

    • SGS-Thomson: ST14C02C, ST14C04C

    • Gemplus: GFM1K, GFM2K, GFM4K, GFM8K

    • Cards with intelligent 256 bytes EEPROM and write protect function, including: SLE4432, SLE4442, SLE5532, SLE5542

    • Cards with intelligent 1K bytes EEPROM and write-protect function, including: SLE4418, SLE4428, SLE5518, SLE5528

    • Cards with '104' type of EEPROM non-reloadable token counter cards, including: SLE4406, SLE4436, SLE5536, SLE6636

    • Cards with secure memory IC with password and authentication, including: AT88SC153, AT88SC1608

    • Cards with Intelligent 416-Bit EEPROM with internal PIN check, including: SLE4404

    • Cards with Security Logic with Application Zone, including: AT88SC101, AT88SC102, AT88SC1003

    • Supports PPS (Protocol and Parameters Selection)

    • Features Short Circuit Protection

    • Application Programming Interface:

    • Supports PC/SC

    • Supports CT-API (through wrapper on top of PC/SC)


    • e-Government

    • Banking & Payment

    • e-Healthcare

    • Network Security

    • Access Control

    • Public Key Infrastructure

    • e-Purse & Loyalty

    • Tech Specs

    Magnetic Strip Card Reader

    Magnetic Strip Card Reader

    Magnetic Strip Card Reader

    MSR90 USB Magnetic Strip Card Reader 3 Tracks

    1. Small footprint to fit in tight places
    2. Reads up to 3 tracks of information
    3. Bi-directional swipe reading
    4. Hico all Cards compatible
    5. Superior reading of high jitter, scratched, and worn Magstripe cards
    6. Relibale for over 1,000,000 card swipes
    7. Threaded inserts for mounting
    8. Reads ISO7811, AAMVA, CA DMV & most other card data formats
    9. LED indicator(Green light is on when connecting. Green light blinks when cards swiped.)

    Size: 90x 27 x 29 mm( L x W x H)
    Color: black
    Housing: ABS
    Operating Temperature: -20 to +60
    Relative Humidity: 90% non-condensing
    Works with: Windows 98/2000/XP/Vista/7/8, MAC OS, or many other USB capable operating systems

    Biometric Device

    Biometric Device

    Biometric Device

    Digital Persona - USB fingerprint reader

    The U.are.U 4500 Reader is a USB fingerprint reader featuring an elegant, sleek design with a soft, cool blue glow and, of course, the unsurpassed performance Digital Persona is known for.Made for power-users and shared environments, the 4500 is the natural choice for those that want and need the very best. Here's a look at just some of its features and benefits:

    • Blue LED
      Soft, cool blue glow fits into any environment. Provides a pleasing presence; doesn't compete in low light environments, such as restaurants, or conflict with alarm condition colors, such as in healthcare.

    • Small form factor
      Conserves valuable desk space.

    • Rugged construction
      High-quality metal casing weighted to resist unintentional movement.

    • Special undercoating
      Stays where you put it because of a special undercoating.

    • Rotation invariant
      Touch it from any direction, it still provides a high quality image and matching performance, perfect for shared environments.

    • Excellent image quality
      High-quality optics ensure best image every time.

    • Works well with dry, moist, or rough fingerprints
      Reliable performance over the widest population of users. Reads even the most difficult fingerprints.

    • Easy-to-use
      To use, simply place a finger on the reader window and the reader quickly and automatically captures and encrypts the fingerprint image before sending it to the Digital Persona Identity Engine for verification.

    • Some of the many applications and verticals markets in which the U.are.U Readers may be used include:
      • • Drug dispensary
      • • Prescription fulfillment
      • • Time and Attendance
      • • Point of Service (Retail and Restaurant)
      • • Health Club membership access
      • • Finance and Banking account access
      • • Law Enforcement
      • • State and Local Government

    ESSL X990 Fingerprint Time & Attendance Bio-metric Machine with Access Control

    The elegant looking X990 from Essl is a standalone biometric fingerprint time and attendance machine with access control. This smart Essl X990 Biometric Attendance Machine provides exceptional performance and is of optimum use. It is designed specifically to popularize the finger print products and give work management a new dimension of perfection and ease of operations. The compact design and stylish details make it look very attractive. The compact design also makes it occupy lesser space.

    Hand Held Devices

    Hand Held Devices

    Hand Held Devices UHF

    Durability for enterprise use:operate in various environments

    Operating System:Windows Embedded CE 6.0

    Data Capture:UHF read/write, optional 1D barcode scanner, 2D image scanner, GPS, Camera

    Operating frequency:840-845MHz, 865-868MHz, 920-925MHz, 840-960MHz for customization

    UHF Reading Distance:250 CM

    UHF Protocol:EPC C1, GEN2/ISO18000-6C

    Scan engine:Symbol SE955/SE4500, higher speed, long scan distance higher resolution and stronger penetrability

    Scan frequency:50 (±6)/sec, two way

    Wireless Communication:WIFI, optional GPRS and Bluetooth

    Screen & keyboard:direct input or touch input (soft keyboard), easier to input data

    Appearance:ergonomic design, largely reduces user's fatigue in operation

    Industry class:IP64-rated, water-, dust- and shock-proof. Durable housing that allows for use in extreme environments, saving costs and time in repairing.

    Extendable functions:Connection to mobile thermal printer via Bluetooth/RS232, fingerprint identification module.

    Physical Parameters:

    Dimensions: 186.5*75*38.9mm (with standard battery)

    Weight: 500g(with battery)

    Screen: 3.2″ QVGA backlight TFT-LCD, 65K colors. 240×320 (QVGA size)

    Touch panel: Glass analog resistant touch

    Backlight: LED backlight

    Main battery: rechargeable li-ion polymer battery (3.7V/4,000mAh)

    Expansion slots: support SIM/SAM and Micro SD (TF) card

    Indicator: LED

    Camera: 3.2 mega pixels (optional)

    Input method: touch input with stylus and soft keyboard input

    Audio: speaker

    Loudspeaker: 0.5 watt

    Keys: 31 soft silica gel keys

    Programming environment
    C# and C++,.Net programming using Microsoft Visual Studio 2005&2008; Software Development Kits (SDK) provided

    Operating System
    Windows Embedded CE 6.0 core
    Windows Embedded CE 6.0 pro

    CPU: Samsung [email protected]
    Memory: 128MB RAM/1GB Flash

    Interfaces/communication: USB 2.0; RS232 (optional)

    Operating temperature: -20℃~50℃
    Storage temperature: -25℃~70℃

    Humidity: 5%RH~95%RH (non condensing)

    Dropping survive: 1.5-meter drop test on six sides (concrete floor, under operating temperature range)

    Rolling survive: 1,000 times, 0.5 meter, rolling by six contact surfaces

    Environmental Sealing/Industrial Level: IP64


    Our Mission

    For past few years, we have been emphasizing on spreading technological awareness about web development and software solutions. We take it as our responsibility to explain the entire operation of a project to the client and the probable pros and cons that may turn up in future. However, we also regard it as our duty to remove and resolve any issue in your websites. Our post-project service keeps upgrading and modifying the software solutions provided by us to the clients.

    Our Goals

    We dream of a completely digitalized world. We aim to dissolve any geographical barrier from any business and communication and unite and connect each corner of the world for business. Saslab is a visionary company that works hard to diffuse the advantages of web technology all over the world.

    Request a FreeConsultation

    Fill in the following details and we will get back to you soon.

    +91 9903401234
    [email protected]
    Support- 24/7
    Office-(Mon - Sat) 9.00 - 21.00
    Sunday Closed
    SASLAB Technologies Pvt Ltd
    117 , Hridaypur station road, Kolkata: 700127.
    Corporate Office:
    CK-233, 2nd Floor Sector- 2 SaltLake, Kolkata - 700091
      Call +91 9903401234 today.