Dejavoo P3 Wireless Android Terminal

Dejavoo P3 is a compact, rugged wireless Android terminal with a 5” HD touchscreen. It’s best for curbside, delivery, line-busting, and mobile checkout.

Designed for Flexible, Multi-Environment Checkout

When you take payments away from the register, you need more than a basic handheld – you need speed, reliability, and a checkout flow your team can run confidently. The Dejavoo P3 Secure Android Wireless is designed for on-the-go payments with the connectivity and hardware to keep transactions moving.

Get the P3 as a dedicated, standalone solution, perfect as a primary mobile terminal or as a flexible backup when your counter gets slammed.

Standout Features of the Dejavoo P3

Full-Speed Checkout Performance

The device features a 5-inch HD IPS color touchscreen with a 720 × 1280 resolution, providing clear on-screen prompts and efficient navigation. A quad-core 1.28GHz processor supports responsive operation during high transaction volumes.

Comprehensive In-Person Payment Acceptance

It supports all major payment methods, including EMV chip cards (IC), magstripe cards (tracks 1, 2, and 3), and NFC contactless payments. Digital wallet acceptance is included for Apple Pay, Google Pay, and Samsung Pay.

Integrated Receipt Printing

A built-in 2-inch thermal printer enables fast, on-demand receipt printing without requiring external accessories.

Connectivity Built for Daily Operations

The terminal supports dual-band Wi-Fi (2.4GHz and 5GHz) and offers cellular connectivity options across 3G, LTE, and GSM networks. Bluetooth versions 2.1, 3.0, and 4.2 are included for compatible peripherals and operational workflows.

Portable Power for Busy Service Environments

A removable 7.4V/2600mAh lithium polymer battery supports extended mobile use during peak service periods.

Camera-Enabled Processing

A 5MP rear-facing camera supports optional 1D and 2D barcode scanning for use cases such as item scanning and verification.

Security-First Architecture

Security capabilities include support for 3DES, RSA, and SHA-256 encryption standards, along with defined key management concepts detailed in the device specifications.

Gateway-Ready Software Ecosystem

The platform is compatible with software solutions from Dejavoo, including iPOSpays, SPIn, and DeNovo.

System Architecture and Device Specifications

The device runs on an Android-based operating system with Android 7.1.
Processing is handled by a quad-core 1.28GHz CPU, paired with 1GB of RAM.
Storage capacity varies by configuration; documentation indicates either 8GB or 16GB of internal ROM, depending on the hardware version.
User interaction is handled through a 5-inch HD IPS touchscreen with a 720 × 1280 resolution.
For connectivity, the terminal supports dual-band Wi-Fi across 2.4GHz and 5GHz using 802.11 a/b/g/n standards, along with cellular connectivity options including 3G, LTE, and GSM.
Bluetooth versions 2.1, 3.0, and 4.2 are supported for peripheral connections.
Payment acceptance covers NFC contactless transactions, EMV chip cards compliant with ISO7816, EMV, and PBOC 3.0 standards, as well as magstripe cards across tracks 1, 2, and 3.
Receipt output is handled by an integrated 2-inch thermal printer with a print speed of 70mm per second, supporting 58mm paper width and rolls up to 40mm in diameter.
A 5MP rear-facing camera is included with optional barcode scanning support, and an optional 0.3MP front camera may be available depending on configuration.
Physical connectivity is provided through a USB-C port with OTG support.
The device includes dual SIM slot support, with configurations listing compatibility for Nano SIM, standard SIM, PSAM, and TF/SD cards.
Its physical dimensions are 201.83 × 79.24 × 68.37mm, with a total weight of 408 grams.
Operational temperature ranges from -20°C to 50°C, with storage tolerance extending from -30°C to 70°C.
Optional features include GPS and AGPS, along with onboard sensors such as a G-sensor, proximity sensor, and ambient light sensor.

Ring Up Sales Easily on the P3

Start the device & confirm connectivity (Wi-Fi or cellular signal).
Open your payment app.
Enter the amount (and select tax/tip prompts if enabled for your account).
Customer pays via tap (NFC), insert (chip), or swipe (magstripe) as prompted.
Confirm approval & provide receipt using the built-in printer (or digital receipt options if enabled in your software).

Fast, Customer-Friendly Refunds

From the terminal home screen, tap the Other Sales Features icon.
Select Refund, then enter the password, which by default is the last four digits of your TPN.
Enter the return amount and press OK.
Have the customer tap for contactless or insert the chip card.
If prompted, select the preferred receipt delivery option, which may include SMS, email, printed receipt, or no receipt.
The terminal completes the refund and generates the return receipt.

Quick Voids for Same-Day Corrections

From the terminal home screen, tap the Other Sales Features icon and select Void.
Enter the transaction number or the last four digits of the card, choose the correct transaction from the list, confirm the selection, and tap Yes.
If prompted, enter the password, which defaults to the last four digits of your TPN.
Complete any receipt prompts as needed.
The transaction is voided without requiring the card to be present.

End-of-Day Settlement Made Simple

Tap the Favorites menu icon, then select Show/Settle Daily Batch.
Enter the password if prompted, using the last four digits of your TPN by default.
The terminal retrieves and displays the batch summary report, with the option to swipe left for detailed transaction data.
Tap Settle in the top-right corner.
If untipped transactions exist, choose Yes or No when prompted to continue.
The settlement is complete, and the report prints automatically.

Get the Dejavoo P3 from Host Merchant Services

Fill out the form to request pricing, confirm availability, and see how this countertop terminal can fit into your checkout workflow. Our team will follow up to help you choose the right setup for your business.

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Frequently Asked Questions

Is the P3 a good fit for restaurants, delivery, and service calls?

P3 is ideal for mobile merchants, curbside service, and fast-paced environments. It’s an all-in-one Android terminal with a built-in keyboard and printer, designed for restaurants, delivery operations, and home-service merchants.

I want simple reporting and business management, what pairs well with the P3?

If you’re looking for simple reporting and business management, DeNovo pairs well with the P3. Dejavoo positions DeNovo as a cloud-based business management system that provides easy data access and workflow support, with a compatible solution for the P3/P Line.

What kind of security capabilities are listed for the P3?

The P3 supports standard security mechanisms and algorithms, including 3DES, RSA, and SHA-256, along with key management concepts such as Master Key and Session Key.

Can the P3 support barcode scanning for faster checkout?

Yes. The P3 features a 5MP rear camera with support for optional 1D and 2D barcode scanning, as well as an optional front camera. If barcode scanning is part of your workflow, Host Merchant Services can confirm the appropriate configuration for your deployment.

What receipt paper does the P3 use?

The P3 includes a built-in 2” thermal printer that uses 58mm-wide paper rolls with a 40mm roll diameter.

If my Wi-Fi is unreliable, can the P3 still be used for mobile payments?

Yes. The P3 supports dual-band Wi-Fi (2.4GHz and 5GHz) as well as cellular connectivity (3G/LTE/GSM), giving you multiple connection options based on your environment.

What does “gateway-ready” mean for the P3?

“Gateway-ready” means the P3 can be deployed with Dejavoo’s compatible software ecosystem. Supported solutions for the P Line/P3 include iPOSpays, SPIn, and DeNovo. Your exact setup will depend on your processing requirements and integration needs.