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🔐 Unlock the power to clone and control access like a pro!
The Keysy RFID Duplicator is a compact, wireless device designed to copy and emulate up to four 125kHz RFID key fobs or cards. It operates within a 4-inch range and exclusively duplicates onto Keysy-branded rewritable keyfobs or cards, making it a must-have tool for professionals managing secure access systems.














| Asin | B07D7K2LCB |
| Battery Types | Lithium |
| Best Sellers Rank | 596,388 in DIY & Tools (See Top 100 in DIY & Tools) 1,158 in Home Alarm Systems |
| Box Contents | Key Fob |
| Brand Name | Keysy |
| Button Quantity | 4 |
| Colour | Translucent Gray |
| Compatible Devices | Keysy Key Fobs, Cards & Stickers |
| Controller Type | Button Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,095) 4.3 out of 5 stars |
| Item Type Name | Keycard copier |
| Item Weight | 0.09 Pounds |
| Manufacturer | Keysy |
| Manufacturer Part Number | 8821 |
| Maximum Number Of Supported Devices | 1 |
| Maximum Range | 0.25 Feet |
| Model Name | KF-001G01 |
| Model Number | KF-001G01 |
| Network Connectivity Technology | Wireless |
| Number Of Batteries | 1 C batteries required. |
| Product Features | Rewritable |
| Unit Count | 1.0 count |
| Upc | 662187459097 |
User
G
Works great
User
A great alternative to carrying around multiple fobs.
This is an amazing piece of kit.If you want to duplicate your Impro fob, hid fob, awid etc.Or just do away with the fobs and have them all on one device.Highly recommend
User
Don't buy
It didn't work at allll I replaced batteries multiple times and still never worked and also I issued a refund a long time ago and still haven't received that
User
Doesnt work in the slightest
Complete waste of money, doesn't copy anything. Save up for a legit cloner.
User
It works! Worth it.
I didn’t want to pay for an extra fob from my landlord, which was needed for when I had visitors staying with me, or my dog sitter, etc.This was compatible with mine, and my original fob seems quite old. The stickers (purchased separately) are also SO convenient. I stuck one on the side of my dog’s retractable leash and one in my phone case. There’s been times I have forgotten my keychain fob and have been locked out so this completely solved that issue.
User
Gerät ist ohne Funktion
Leider funktioniert das Gerät nicht. Die mitgelieferte leere Batterie wurde gegen eine neue ausgetauscht, leider ohne Erfolg. Die Rücksendung in die USA ist extrem umständlich. Es soll ein Gefahrgutaufkleber angebracht werden, obwohl keine Lithium Ionen Batterie enthalten ist. Sehr schlechte Logistik von Amazon!!
User
Solved all our RFID issues! Copies, Emulates Quick & Easy
Update 9/8/22: Excellent customer service. I wrote an email to tiny labs last week regarding my keys not working and today I received a replacement keysy.First attempt it lit up green but did not work, I believe I held it in the incorrect scanning location (I think this was user error at the reader). However I did some more research and I found that there is a "long range mode" using the Konami code. This gives you a few more inches of distances from the reader, but you do have the press the button. This worked out great for me cause I prefer not to have to hold the device up to the reader. We wanted to be able to make a fob for guests and a couple spares so in case we forgot our keys we wouldn't be locked out of our building. Now I have two extra! Because of the device itself and the included extra fob. I have also purchased extra keysy cards and stickers. We plan on keeping backup cards in our wallets and a backup sticker on our phones behind the case. I'll update this review with how well those work. I'm very surprised this product isn't more popular, but also happy if everyone knew how easy this works many companies, gyms, parking places would change their technology. It only emulates or copies the fob or card which means that as long as the end user is not giving them away you still have some protection. It solves our issue cause we just want backups for ourselves. It would have cost me $50 for another fob from our apartment and I'm sure they would deactivate the first one so this really solves the issue and then some for roughly the same price! Tips: make sure you are holding the device stationary when scanning the original key fob or card. If you have issues with the reader (by the door) look on YouTube for keysy easter egg.
User
So easy and quick to install- in literal seconds!
This is amazing. I don’t know why I didn’t buy this product earlier. The instructions are very simple and straight forward. I had no problems making my copy/replacement fob within literal seconds. Tested it and it worked immediately. I love that this device can store 4 different fobs.I’d say it’s worth the price. Ive been locked out of my apartment building a couple of times and its really not worth the hassle of bothering my neighbours to buzz me in. I’m glad I didn’t try the cheaper off brands because I need something reliable.
User
It felt so good to make my own FOB - here's my story
I recently moved into a new apartment complex. It is somewhat upscale, certainly not luxurious, but it is protected with a door security system to prevent unauthorized access - that's a feature I really like. Recently, not being completely familiar with the process of entry, I inadvertently locked myself out. It was late at night, and cold, and I had also left my phone in the apartment. Everything was closed, and it was only through the serendipitous arrival of a neighbor I had just met, that I was able to get back in - cold and humbled by my own stupidity.The next day, I decided to go to the office and get a duplicate FOB. I had left my phone behind that night, only because I hadn't intended to leave the building, but normally I would always carry my phone. I reasoned that with an extra FOB I could leave it in the car, and if locked out I could use my phone to remotely unlock the car and get the backup FOB. I just had to remember to never leave the apartment without my phone, and I would never be locked out. What a great plan.When I went to the office, all smiley and cheerful, I asked if I could purchase a second FOB. "Why, of course. They're $100". Goodbye smiles and chuckles - that's flat out gouging, and I said so - outrageous. The response was that it was a very sophisticated system, and the FOBS were very expensive. Of course I didn't buy one, and I figured there was a better way - and there was.The FOB is HID, ($5 each on Amazon if you buy quantity - $8 everyday) and my research led me to Amazon and Keysys. Ultimately I purchased the RFID duplicator with an extra FOB, $64, and because the duplicator also acts as a FOB, I now had two extra FOBs - $32 each. Then I saw that I could also purchase the "Keysy RFID Rewritable Sticker Tags (5-Pack) (White)", and using the duplicator, which also had the code in memory, I programmed a sticker and put it on my phone, under the phone cover - works like a charm, and now I just need to carry my phone - $29 each for 3 - and unlimited potential. But wait - there's more...The Keysy RFID Rewritable Sticker Tags (5-Pack) (White) still has four more stickers I could use, and if I program them all I am down to $12.97 each - a far cry from $100. And so I think I will program one for my shoe, and a glove, and my middle finger - just to make a point when I enter the building... and I will still have one left - for emergencies.This Keysys system worked perfectly for me, and I recommend it.
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