Will these work with the etekjoy et924 device?

Yes. These key fobs work for the ET924 cabinet lock. Thanks.

If I purchase multiple bags, will they all be unique?

Yes. The card numbers are unique. thanks.

Are the codes for each fob visible on the outside of the fob or when scanned shows the code in the system?

I don't see any codes on the outside of the fob.

Do you have these tags with the code number printed on the back or front of tag?

Hello. No. This is IC card. The cards with printed numbers normally are ID cards (125KHZ). Thanks.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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ETEKJOY 100PCS 13.56MHz RFID Key Fob Proximity IC Card ISO14443A Token Tag for Electronic Smart Door Lock, Compatible with MIFARE Classic 1K Card M1, Read-Only (Black)

Product ID: 215049972

Details

Brand
ETEKJOY
Item dimensions L x W x H
7.87 x 5.51 x
Lock Type
Keypad
Material
Acrylonitrile
Special Feature
Fob Unlock

📦100pcs bulk pack - ultimate value & readiness

📶13.56MHz frequency - seamless compatibility

🔐MIFARE Classic 1K - trusted secure access

¥6947

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔑 Unlock the future of smart access — secure, simple, and scalable!

DURABLE COMPACT - Sleek ABS plastic casing with a slim 1.58x1.26 inch profile fits comfortably on any keyring.
BULK ACCESS SOLUTION - 100-pack supply perfect for offices, property managers, or tech-savvy communities scaling smart access.
FUTURE PROOF SECURITY - ISO14443A standard ensures your access control stays cutting-edge and widely supported.
EFFORTLESS COMPATIBILITY - Works flawlessly with 13.56MHz RFID systems like TTLock & Tuya smart locks.
PRE PROGRAMMED CONVENIENCE - Ready-to-use, read-only key fobs eliminate setup hassle and ensure security integrity.

The ETEKJOY 100PCS RFID Key Fob pack offers 13.56MHz frequency proximity tags compatible with MIFARE Classic 1K systems, ideal for smart door locks like TTLock and Tuya. Each pre-programmed, read-only fob is housed in durable ABS plastic, sized for everyday carry, and sold in a bulk pack of 100—perfect for professional environments demanding reliable, scalable, and secure access control.

Specifications

ASIN	B0897KHNHV
Additional Features	Fob Unlock
Best Sellers Rank	#300 in Home Security Systems
Brand	ETEKJOY
Brand Name	ETEKJOY
Color	Black
Connectivity Protocol	RFID
Control Method	Touch
Controller Type	Hand Control
Customer Reviews	4.4 out of 5 stars 165 Reviews
Included Components	100 x RFID Key Fobs
Item Dimensions	7.87 x 5.51 x 0.79 inches
Item Weight	0.4 kg
Item dimensions L x W x H	7.87 x 5.51 x 0.79 inches
Lock Type	Keypad
Manufacturer	ETEKJOY
Manufacturer Part Number	ET919
Material	Acrylonitrile Butadiene Styrene
Material Type	Acrylonitrile Butadiene Styrene
Model Name	ET919
Model Number	ET919
Number of Items	100
Number of Pieces	100
Recommended Uses For Product	RFID door locks and access control systems, particularly those using 13.56MHz frequency and compatible with MIFARE Classic 1K Cards Recommended Uses For Product RFID door locks and access control systems, particularly those using 13.56MHz frequency and compatible with MIFARE Classic 1K Cards See more
Shape	Round
Special Feature	Fob Unlock
Style Name	Classic

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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