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Uhppote Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card, 50-Pack

Uhppote Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card, 50-Pack

Last price we saw

$40.70at Sears, last seen Nov 2

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Our take on the Uhppote Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card, 50-Pack

The Uhppote 50-pack is a bulk set of blank 125 kHz EM4100 proximity cards in credit-card format (85 x 55 mm), made of PVC for ID and access-control use. They are read-only cards that store a fixed 10-digit ID, so they work with 125 kHz EM readers and not with 13.56 MHz NFC or MIFARE systems. The 50-pack is aimed at offices, gyms, landlords and installers who need many cards at once rather than one or two.

Best forOffices issuing staff badges in bulkGyms and clubs with 125 kHz EM readers
Landlords and property managers handing out tenant cards
Installers stocking spare 125 kHz credentials
Pros
  • 50 cards per pack keeps the per-card cost low
  • Standard credit-card size fits most badge printers and holders
  • Blank PVC surface takes printed names, logos or labels
  • Read-only EM4100 ID is simple to enroll on most 125 kHz controllers
  • No battery or moving parts, so cards last until lost or damaged
Cons
  • 125 kHz only; will not work with NFC phones, MIFARE or HID 13.56 MHz readers
  • Fixed ID cannot be rewritten or cloned by the user
  • No printed numbers or labels, so you must record each card's ID yourself
  • Thin PVC cards can crack if bent or kept in a tight wallet

Uhppote Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card, 50-Pack prices at every store

  • SearsCheck price at Sears

Uhppote Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card, 50-Pack price history

Lowest price we've seen: $40.70 on Nov 2 at Sears. Tracked across 1 store since Nov 2.

What reviewers say

Owners of similar Uhppote EM4100 card packs generally report that the cards read reliably on 125 kHz systems and enroll without trouble. Complaints tend to focus on the lack of printed IDs and on cards not working with newer phone-based or 13.56 MHz readers.

Pros
  • Reads consistently on 125 kHz EM access controllers
  • Good value for the quantity
  • Standard size works with common badge holders
Cons
  • No ID printed on the card, so cards must be logged manually
  • Not compatible with NFC or MIFARE readers
  • Occasional reports of cards failing after rough handling

Specifications

Length
85 mm
Width
55 mm
Type
Name Tags
Application Use
ID and access control
Form
Card
Material
PVC

Questions and answers

Will these cards work with my phone or NFC reader?
No. These are 125 kHz EM4100 cards, while phones and most NFC readers use 13.56 MHz. Check that your reader lists 125 kHz or EM4100 support before buying.
Can I write my own data to these cards?
No. EM4100 cards are read-only and carry a fixed ID programmed at the factory. You enroll that ID in your access system rather than writing to the card.
What is in the box?
Fifty blank PVC cards in credit-card size, 85 x 55 mm. No lanyards, holders or printed labels are included.
Are these the same size as a standard ID badge?
Yes. They match the 85 x 55 mm credit-card format, so they fit standard badge holders and many card printers.
How do I know which card is which?
Each card has a unique factory ID but no visible number. Read each card on your enrollment reader and label or log it as you go.
Is the 50-pack worth it over buying singles?
If you need more than a handful of 125 kHz cards, the pack is usually cheaper per card. For one or two cards, singles make more sense.