Castles Technology S1F4 (Standard) | Android 13 Wireless Payment Terminal | 4G LTE + Wi-Fi + Bluetooth + LAN

The Castles Technology S1F4 (Standard) is an all-in-one, handheld Android smart payment terminal built for ISOs, merchant services providers, and resellers who need a portable solution that takes payments anywhere. Running Android 13 on a 5.5" color touchscreen, this wireless terminal pairs flexible connectivity with a built-in thermal printer, making it a strong fit for retail checkout, restaurant and hospitality pay-at-table, and delivery or field-service mobile payments.

With 4G LTE, Wi-Fi, Bluetooth, and LAN/Ethernet connectivity in a single device, the S1F4 keeps merchants connected on the counter or on the move. It accepts EMV chip, NFC contactless (CTLS), and magstripe payments, and is PCI PTS 6.x certified, giving your merchants a secure, future-ready terminal to deploy across multiple verticals.

Key Features:

• Android 13 platform on a 5.5" color touchscreen for a modern, app-friendly merchant experience.
• Quad connectivity — 4G LTE, Wi-Fi, Bluetooth, and LAN/Ethernet — so merchants stay online wherever they take payments.
• Optional eSIM support adds further connectivity flexibility for mobile and multi-site deployments.
• Accepts EMV chip, NFC/contactless, and magstripe payments to cover every card a customer presents.
• PCI PTS 6.x certified for secure, compliant card acceptance your merchants can trust.
• Integrated high-speed thermal printer (58mm paper) prints receipts on the spot, no add-on hardware required.
• Front and rear cameras support QR and barcode scanning for added checkout versatility.

Order the Castles Technology S1F4 (Standard) wireless terminal today and stock a portable, Android 13 payment device your merchants can take anywhere.

Shipping Information

Most orders ship same day if placed before 2 PM CST.

• Standard Shipping: 3–5 business days
  
• Expedited Shipping: 1–2 business days (extra fee)
  
• Free Shipping: Automatically applied on orders over $999
  
• International Shipping: Available. Delivery times and rates vary by destination.
  

Blind Shipping Available
If you’re a reseller, we can ship without branding or company info.
Just request blind shipping at checkout or contact support.

Returns & Refunds

Items eligible for return must be unopened, unused, and in original condition.
Contact support@allstarterminals.com within 14 days to start a return.

• Bulk Orders (10+ units): Final sale, non-returnable
  
• Accessories: Non-refundable (cables, stands, scanners, power supplies, etc.)
  
• Programmed/Encrypted Devices: Cannot be returned due to compliance regulations
  

Restocking Fee:
Opened or used terminals may incur a 25% restocking fee.

Refunds:
Approved refunds are issued to the original payment method within 7–8 business days.

Customer is responsible for return shipping.

Damaged or Defective Items

If your item arrives damaged or not functioning, contact us within 3 days.
We’ll inspect and send a replacement if needed.