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Guykrn

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When purchasing a product, price is the consumer's primary concern. At present, Guykrn has 12 products for sale. Guykrn products range in price from $10.9 to $75.88, and the average price of all the products is about $36.75.

You can confidently purchase Guykrn products from the seller Guyi Electronic Technology Co., Ltd.. The brand holds an average rating of 4.44, testifying to its excellent reputation.

Guykrn Best Sellers

Last Updated: Jan 10, 2026

10 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems

Commercial Access Cards
10 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems Cover
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COMMON FORMAT: 10 pcs CR80 Blank Printable 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 2.125mm" x 3.370mm" x 0.030mm" blank white printable CR80 keyless entry cards
SITE CODE: These RFID access control cards come in the site code 46,if you need a special facility code, please contact us.
DOES NOT WORK WITH INKJET PRINTERS

50 pcs 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems

Commercial Access Cards
50 pcs 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems Cover
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COMMON FORMAT: 50 pcs 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 85mm X 54mm X 0.8mm white clamshell keyless entry cards
SITE CODE: These RFID access control cards come in the site code 100,if you need a special facility code, please contact us.
Quality Guarantee: Wildly Use on the Global Market

100 pcs 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems

Commercial Access Cards
100 pcs 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems Cover
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COMMON FORMAT: 100 pcs 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 85mm X 54mm X 0.8mm white clamshell keyless entry cards
SITE CODE: These RFID access control cards come in the site code 100,if you need a special facility code, please contact us.
Quality Guarantee: Wildly Use on the Global Market

100pcs 125KHz Proximity Cards - EM4100/TK4100 Compatible, 1.8mm Thick, Read Only for Access Control

Commercial Access Cards
100pcs 125KHz Proximity Cards - EM4100/TK4100 Compatible, 1.8mm Thick, Read Only for Access Control Cover
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High Compatibility – Works with EM4100, TK4100, and standard 125KHz Proximity readers (RDM6300, USB readers, access control panels). Not compatible with UHF or encrypted readers (e.g., HID, Cobra). Important:Please note that these cards are 125Khz EM/ID cards, which are only compatible with 125Khz EM/ID readers and not all access control systems.
Pre-Programmed & Secure – Each card has a unique 18-digit ID (10-digit ABA + 8-digit Wiegand)
Durable 1.8mm PVC – Thicker than standard cards (85.6x54mm), waterproof, and built for daily use in harsh conditions (-40°C to 85°C).
Plug-and-Play – No setup needed; ready for access control, time attendance, hotel locks, and membership systems.
100-Pack Value Bundle – Save costs with bulk pricing, ideal for businesses, schools, apartments, and parking systems.

25 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems

Commercial Access Cards
25 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems Cover
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COMMON FORMAT: 25 pcs CR80 Blank Printable 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 2.125mm" x 3.370mm" x 0.030mm" blank white printable CR80 keyless entry cards
SITE CODE: These RFID access control cards come in the site code 46,if you need a special facility code, please contact us.
DOES NOT WORK WITH INKJET PRINTERS

100 Pack Blue EM4100 Keyfobs - 64Bit Read Only RFID 125Khz Key Fobs for Access Control, Attendance, and Identification

Commercial Access Cards
100 Pack Blue EM4100 Keyfobs - 64Bit Read Only RFID 125Khz Key Fobs for Access Control, Attendance, and Identification Cover
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Read-Only EM4100 Keyfobs – Pre-programmed with unique ID numbers for secure access control.
Wide Compatibility – Works with all standard 125Khz EM ID readers supporting ISO 18000-2 protocol.
Durable ABS/PVC Material – Built to last, even with daily use.
Optimal Detection Range – 2-10mm (0.08-0.39") for quick and reliable scanning.
EM-ID card type, read only, not rewritable, can't compatible with UHF reader and encrypted readers, for example, HID, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc. Please note that these keyfobs are 125Khz EM/ID keyfobs, which are only compatible with 125Khz EM/ID readers and not all access control systems.

100 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems

Commercial Access Cards
100 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems Cover
Buy on Amazon Find on eBay
COMMON FORMAT: 100 pcs CR80 Blank Printable 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 2.125mm" x 3.370mm" x 0.030mm" blank white printable CR80 keyless entry cards
SITE CODE: These RFID access control cards come in the site code 46,if you need a special facility code, please contact us.
DOES NOT WORK WITH INKJET PRINTERS

50 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems

Commercial Access Cards
50 pcs 26 Bit Proximity CR80 Cards Weigand Prox Blank Printable Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers. Works with The vast Majority of Access Control Systems Cover
Buy on Amazon Find on eBay
COMMON FORMAT: 50 pcs CR80 Blank Printable 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 2.125mm" x 3.370mm" x 0.030mm" blank white printable CR80 keyless entry cards
SITE CODE: These RFID access control cards come in the site code 46,if you need a special facility code, please contact us.
DOES NOT WORK WITH INKJET PRINTERS

Touchless Infrared Exit Switch - No-Contact Access Control for Gates, Doors & Garage Openers

Touchless Infrared Exit Switch - No-Contact Access Control for Gates, Doors & Garage Openers Cover
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Hygienic & Touch-Free Operation: Utilizes advanced infrared sensing technology for effortless, contactless activation—ideal for maintaining cleanliness in high-traffic areas.
Robust IP55 Waterproof Rating: Ensuring reliable performance.
Wide Compatibility: Perfect for access control systems, automatic gates, garage doors, elevator buttons, and security exits.
Instant Response & High Sensitivity: Provides rapid and accurate detection within a range of 0.1–10 cm, with visual LED status indicators.
Durable Stainless Steel Construction: Engineered for long-lasting use with a mechanical life tested over 500,000 cycles. Suitable for hollow doors.

10 pcs 26 Bit Proximity Clamshell Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems

Commercial Access Cards
10 pcs 26 Bit Proximity Clamshell Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems. Works with The vast Majority of Keyless Entry Access Control Systems Cover
Buy on Amazon Find on eBay
COMMON FORMAT: 10 pcs 26 Bit access control cards formatted with the 26-bit H10301 standard format used on most access control security systems.
COMPATIBLE: These isoprox compatible contactless cards work with the same 26 bit weigand readers that both the 1386 ISOProx and 1326 ISOProx key cards work with. Compatible 125khz card readers include: Proxpoint Plus, Thinline II, MiniProx, RP40, RP10, RPK40, RP15, Prox80, ProxPro, EntryProx 4045, Bosch ARD-AYJ12, Viking PRX-2, and many more.
APPEARANCE: 85mm X 54mm X 0.8mm white clamshell keyless entry cards
SITE CODE: These RFID access control cards come in the site code 100,if you need a special facility code, please contact us.
Quality Guarantee: Wildly Use on the Global Market

200 PCS EM4100 Smart Key Cards, Read Only Access Control Proximity Cards, Works Only with Standard ID Door Readers & Electric Locks

Commercial Access Cards
200 PCS EM4100 Smart Key Cards, Read Only Access Control Proximity Cards, Works Only with Standard ID Door Readers & Electric Locks Cover
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[Important] Please note these cards are Standard 125KHz Frequency, Compatible with non-encrypted 125KHz RFID readers. Not compatible with UHF or encrypted readers (e.g., HID, Indala, Cobra),if you are unsure,Please consult your technician to ensure your reader will support normal (non-encrypted) standard 125KHz RFID cards.
[Works with Standard ID Readers Only] Designed specifically for standard (non-encrypted) 125kHz ID door access systems. Features the widely compatible EM4100 chip and follows the ISO 18000-2 protocol. Perfect for use with most generic ID card readers on the market.
[Durable & Reliable Performance] Made from sturdy PVC & ABS material, these credit-card-sized cards are built to last. They are waterproof and can operate in extreme temperatures from -40°F to 185°F, ensuring reliable access year-round.
[Standard Credit Card Size] CR-80 dimensions (3.375" x 2.125") and 30 mil thickness—easy to carry and use for access control, employee IDs, and more!
[ 200-Pack Value Bundle] Save costs with bulk pricing, ideal for businesses, schools, apartments, and parking systems.

100 pcs Customized 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems

Commercial Access Cards
100 pcs Customized 26 Bit Proximity Clamshell Weigand Prox Swipe Cards Compatable with ISOProx 1386 1326 H10301 Format Readers and Systems Cover
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Facility Code According to Your Necessary
Compatable Cards

Guykrn FAQs

Yes, Guykrn is a legitmate brand on Amazon. After conducting a comprehensive analysis of 101 customer reviews for Guykrn products on Amazon, we have determined its average rating. Offering great value and satisfying quality, Guykrn has achieved a respectable rating of 4.44 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from Guykrn on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

If you're interested in Guykrn and want to find more Guykrn products, you can follow the steps below:

  1. Go back to FindThisBest's homepage.
  2. Type Guykrn in the search box and hit Enter to see the search results.
  3. Find and click the correct Guykrn to go to the new page.
  4. Select the products you want in the Guykrn buying guide, and take a glance at the prices and features of the products.
  5. View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Guykrn products.

We analyze millions of Guykrn products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

There are usually 5 to 10 products in a brand buying guide. We found 12 Guykrn products for sale, 12 of which were analyzed in detail and recommended to customers.

  1. Go to the Guykrn page.
  2. Select the product you want in the Guykrn buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product 10 pcs 26 Bit Proximity CR80 Cards Weigand Prox Bl..., you can view it on Amazon page.
  3. Place your order on Amazon.

Our mission is to provide you with the most up-to-date and objective information about the Guykrn products, helping you make more informed buying decisions. We recommend best choices of the products from the Guykrn brand, helping you make better shopping choices with less time and energy.

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