What is the key feature of the fuel dispenser keypad?

What is the key feature of the fuel dispenser keypad?
5 min read
29 July 2023

What's The Feature that is Key of Fuel Dispenser Keypad? 

Your dispensers will be the real face of one's business, and additionally they have to project your brand loud and clear while protecting against charge card skimming. That’s why Ovation pumps feature a unique, more modern design that’s developed to remain true to your elements and protect your customers from careless drivers and swinging car doors.


Hong yang fuel dispenser keypad adopts ITO material, waterproof, good resistance to oil and grease, with UV against, long service life. This has an excellent feeling that is tactile isn’t fatiguing to fingers and offers effective beep sound to simply help the user distinguish between keys.

Level Keypad smart entry panel lets you unlock your door using a code instead of a key Check more at https://allthenews.website/level-keypad-smart-entry-panel-lets-you-unlock-your-door-using-a-code-instead-of-a-key/


Dispenser configurations can vary widely according to the desired functionality, but typical dispenser keypad include a manager keypad 36, a minumum of one pulser hydraulic node 140, a display 120 and either a two-wire keypad node 170 or card reader control node 180. Other nodes may be employed, such as for instance a printer node 202, for printing receipts.

A note acceptor can easily be added to the dispenser architecture by the addition of a functioning note acceptor microchip node and connecting it towards the communications bus 102. The note acceptor node communicates with all the management keypad 36 and, if present, a keypad that is two-wire, preferably through the exact same twisted pair 54 whilst the communication towards the site controller.

Card Readers

A card reader is some type of computer device that delivers a communication interface between the dispenser and a payment terminal. A client supplies the card reader with account information and a personal identification number (PIN).

Schalge Sense Keypad


The card reader sends commands into the controller which can be employed for dispensing fuel. In some systems, the card reader also performs other functions such as for instance reporting vehicle data to your control system.

Shoulder surfing is an occurrence that exposes customers of a fuel dispenser to theft of these transaction that is private information using the payment accounts and PINs provided for usage at a fuel dispenser. A virtual keypad is in a position to reduce shoulder surfing by only projecting a display associated with virtual keypad when it's actually being used. Other times, the virtual keypad display is scrambled to ensure that a bystander would not be able to study the input region locations so that you can interpret what a customer has entered to the keypad that is virtual.

Access Control

Using advanced encryption technology, our keypads protect your data from hackers and malicious software. In addition, our stainless steel design is vandal-proof and will withstand the weather.

Access controller keypad is built in the PCB board and make it smart. It can be controlled by APP.More ways and more easy to access.


The fuel dispenser 102 determines whether to grant access to the user device 104 upon receiving the password. The session password that was originally generated and included in the encrypted challenge to the user device 104, either by displaying the password to the user or by communicating it directly from the user device 104 to the fuel dispenser 102 over a communications channel without a display if granted, the server 106 communicates.

The virtual keypad image 74 is projected only if input during a transaction during the fuel dispenser 10 is required, thus depriving onlookers of a chance to study locations from the virtual keypad input regions and fraudulently acquire private transaction information from the fuel transaction that is dispensing. The keypad that is virtual may also be scrambled when projected for successive transactions to advance reduce fraud.


Modern fuel dispensers employ microelectronics to assist along with their primary functions of pumping and dispensing fuel, recording sales information, and providing credit card payment options. These features are typically add-ons to dispenser that is basic, which results in the necessity for extensive wiring and cabling within the dispenser interior, and thus increases opportunities for errors to happen.

Fuel dispenser memory 

In some embodiments, a fuel dispenser metal keypad memory stores a first secret key and a second key kept in a database controlled by a regulatory authority. A processor coupled to the fuel dispenser memory is programmed to receive a request from a person (e.g., a service person or regulator) to get into a purpose of the machine, assemble a challenge comprising a session password and a function code, encrypt the assembled challenge, output the encrypted challenge, and invite access to the requested function only when the consumer provides a session password that matches the initial key stored in the fuel dispenser memory.


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