Will this work on a Volvo or Prius?

No sorry, Keysy is only compatible with LF (125kHz) RFID. It will NOT work with any automotive applications.

My apartment complex has a gate card to open the gate and they only give one per household, can I copy an extra card with this?

If it's the type you wave in front of a reader it will probably work. If you can send a picture of the card to compat@tinylabs.io I can give you a more definitive answer. Thanks!

I have 2 access control systems, 1 (elevator) with hid prox and a door with em4100, can i replace the 2 fobs for a single one with this?

Yes, As long as it's compatible frecuency. The idea is that you can have 4 different keys in the Keysy. You press the number, 1 for elevator and 2 for door for example. Once you press the button, the keysy "becomes" that key, so you put it close to the reader and that's it. It has worked for me everywhere I go except my car park that uses a long range cards, kind of what road tolls use. Not proximity. Aditional to this functionality, I make keys for my guests , cleaning , etc.

Will it work with chevy vehickles

Although I do not know for sure, this is a passive fob, so probably not for doors or remote start that requires the push of a button. Also the instructions say it will not work with passive ignition systems for starting and driving. The four buttons on the Keysy are to select which of up to four stored cards or fobs are to be used.

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Keysy RFID Duplicator

Product ID: 70221662

Details

Brand
Keysy
Connectivity Technology
Wireless
Model Name
Keysy RFID
Recommended Uses For Product
Portable
Special Feature
Rewritable

📡125kHz RFID frequency compatibility

🔄Rewritable Keysy branded fobs/cards

🔋Battery powered, portable design

SAR 336

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Description

🔑 Unlock access, skip the hassle, own your keys like a pro!

TRUSTED USA BASED SUPPORT - Backed by a 1-year warranty and responsive customer care for peace of mind
SECURE PRIVATE KEY COPYING - No need to share sensitive credentials with third parties—your data stays safe
UNIVERSAL 125 K HZ RFID SUPPORT - Seamlessly copy HID Prox, AWID, Indala, ioProx & more key fobs
ALL IN ONE PORTABLE DUPLICATOR - Compact handheld device fits in your pocket for on-the-go access control
REWRITABLE KEYSY FOBS INCLUDED - Copy up to 4 key fobs/cards onto one Keysy remote for ultimate convenience

The Keysy RFID Duplicator is a compact, battery-powered device designed to copy and emulate 125kHz RFID key fobs and cards from popular brands like HID Prox and AWID. It writes credentials onto rewritable Keysy-branded fobs, enabling users to consolidate multiple access keys into one portable remote. Ideal for professionals seeking secure, private, and hassle-free access control management, it comes with a 1-year warranty and dedicated US-based customer support.

Specifications

ASIN	B07D7K2LCB
Antenna Location	Portable
Are Batteries Required	Yes
Best Sellers Rank	#23,853 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Commercial Access Control
Brand	Keysy
Built-In Media	Instruction Manual
Color	Translucent Gray
Compatible Devices	Keysy Key Fobs, Cards & Stickers
Connectivity Protocol	RFID
Connectivity Technology	Wireless
Control Method	Remote
Controller Type	Keysy
Customer Reviews	4.3 4.3 out of 5 stars (1,171)
Indoor Outdoor Usage	Indoor
Item Dimensions	2.24 x 1.34 x 0.43 inches
Item Type Name	Keycard copier
Item Weight	1.44 ounces
Manufacturer	Tiny Labs
Model Name	Keysy RFID Duplicator
Model Number	KF-001G01
Mount Type	Hand held
Other Special Features of the Product	Rewritable
Power Source	Battery Powered
UPC	662187459097
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant
Waterproof Rating	IP54
Wattage	5 watts

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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.

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SAR 336

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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