A keypad that looks identical to the one already bolted into the ATM can still be the wrong part. Genmega, Hantle, and Nautilus Hyosung each certify their keypads under different naming schemes, and the software running on the machine has its own version requirement separate from the hardware. Here are the questions operators ask most before ordering a replacement.
What does a PCI compliant keypad actually mean?
It means the encrypting PIN pad, the EPP, is on the current approved list from the PCI Security Standards Council and supports TR-31 key blocks for loading encryption keys. Processors now require TR-31 support fleet-wide, so an EPP still running the older key-loading method will eventually get flagged, even if every key still types correctly. PCI compliance covers the keypad specifically. ADA accessibility, EMV chip support, and fee signage are related but separate requirements, covered in ATM compliance basics.
How do I know if my current keypad is out of date?
Check the label on the back of the keypad first. Genmega and Hantle units are marked B1, B2, B3, or B5. Hyosung units are marked EPP-8000 or EPP X1. B1, B2, and EPP-8000 are the older generation and are the ones operators are usually calling about when a processor starts declining transactions. B5 and X1 are the current PCI generation ATMTrader stocks new. When the label is worn or missing, the processor or your service provider can confirm compliance status by serial number faster than guessing from the outside of the case.
What is the difference between a keypad and a keypad kit
The keypad by itself is the EPP module, the part that actually encrypts the PIN. A keypad kit bundles the EPP with the mounting bracket and, on some models, the cable or spacer needed to seat it correctly. Genmega's 1700W and G1900 keypad kit, G2500 keypad kit, Onyx keypad kit, and T4000 and GT3000 keypad kit all ship as complete kits at $580. The standalone Genmega and Hantle B5 keypad at $560 does not include a bracket, which matters if the existing bracket on the machine is still good and there's no reason to pay for a second one.
Which keypad fits a Hantle machine?
The same B5 keypad that fits Genmega fits Hantle. ATMTrader's B5 keypad listing covers the Hantle 1700W, C4000, and T4000 alongside the Genmega G1900, G2500, and GT3000, because the two brands share the same EPP hardware family. A 1700W or G1900 install needs the separate B3/B5 mounting bracket at $20 if the machine doesn't already have one on hand, since the standalone keypad ships without it.
Does the keypad need to match my software version, not just my model?
Yes, and this is where a correct-looking order still fails at installation. The Genmega and Hantle B5 keypad requires ATM software version V05.00.37 or higher. On an older build, the keypad installs physically but the machine won't let a technician set secure passwords or load master keys, which means the terminal stays down after the part swap. Confirm the software version before ordering, and pull an updated build from ATM software downloads if needed.
Will a new keypad also fix EMV or ADA issues?
No, those are separate parts and separate audits. The keypad handles PIN encryption only. EMV chip acceptance runs through the card reader, and ADA compliance covers reach height, audio jack support, and tactile key markings. A machine can have a fully current keypad and still fail an ADA walkthrough or run an outdated EMV reader. The full breakdown of what each requirement covers, and which upgrades address which gap, is in ATM compliance basics.
What happens if I keep running a non compliant keypad?
Nothing fails immediately, which is exactly why operators put this off. The risk shows up later, when a processor enforces its own compliance cutoff and starts declining transactions on flagged terminals, or when a PCI audit catches it during a merchant review. Fixing it after a decline means unplanned downtime on top of the part cost. Fixing it on a normal maintenance cycle means one scheduled service call.
How much should a PCI keypad replacement cost?
Genmega and Hantle B5 keypad kits run $580 for a complete kit, or $560 for the keypad alone if the bracket is reusable. Hyosung's Universal PCI X1 EPP keypad runs $690, and the 2700CE and 2700T upgrade kit with the full mounting hardware runs $713. Add labor if a technician handles the install, or the ATMTrader repair center if the machine is coming off site for the swap.
Can I install the keypad myself?
Physically, yes, most operators who already handle routine service can seat a keypad and bracket without much trouble. The part that trips people up is the software side: entering master keys and setting secure passwords through the admin menu, which has to happen correctly or the keypad won't authenticate with the processor. Reviewing the model-specific steps before starting saves a second trip. ATMTrader's tutorials cover the Genmega and Hyosung menu procedures, and the repair center is the fallback for send-in service when a self-install stalls.
My keypad looks fine physically, why is the processor still flagging it?
A keypad can accept PIN entries all day and still be non-compliant, because the flag isn't about whether the keys work. It's about the encryption method and key-loading standard running underneath. That's invisible from the outside, which is why matching the label (B5, X1, EPP-8000) against your processor's current requirement is the only reliable check, not a functional test at the terminal.
What's the fastest way to avoid ordering the wrong part?
Pull three things before buying: the exact model number stamped on the ATM (not just "Genmega" or "Hyosung," the specific model), the keypad label from the back of the current unit, and the ATM's current software version. That combination is what separates a $560 keypad from a $580 kit, and what tells you whether you need the bracket too. When any of the three is unclear, matching by symptom or part number alone is how the wrong keypad ends up back in a box for return. The broader logic for matching any ATM part, not just keypads, is in the ATM parts compatibility guide.