The RFID Programmer E4 device from Spreest is a reliable solution for quickly preparing cards for hotel, apartment, and office guests. The device works with the entire TTLock ecosystem (TTLock, TT Hotel Pro, TT Renting, and TTology), facilitating lock setup and permission assignment.

TTLock Platform Features

• TTLock – universal Bluetooth unlocking (or remotely via Wi-Fi gateway), one-time and temporary electronic keys, PIN codes, real-time entry/exit history, and lock low battery notifications.
• TT Hotel Pro – instant check-in/out with one click, clear division of rooms and floors, staff roles (reception, service, cleaning), automatic lock time synchronization, occupancy reports, and stay statistics.
• TT Renting – complete remote management of short-term apartments: automatic sending of codes to guests, cleaning schedules with push notifications, owner and renter dashboards, and integration with booking platforms.
• TTology – central control of smart locks, gates, and lockers: flexible permissions by minute, day, or recurring, opening history up to 6 months back, and single-use access sharing.

Main Features

• Instant 13.56 MHz card coding – the card is ready in seconds.
• Full integration with TTLock, TT Hotel Pro, TT Renting, and TTology apps.
• Plug & Play – the device is detected automatically, no drivers required.
• Metal case – durable and sleek, only 11 mm thick.

Technical Specifications

• Model: E4
• Case material: Metal
• Dimensions: 67 × 103 × 11 mm
• Interface: USB Type-C
• Power supply: 5 V / 500 mA
• Operating frequency: 13.56 MHz
• Supported cards: MiFare S50

Package Includes

• 1x E4 TTLock RFID Programmer
• 3x Access Card
• 1x Power Cable
• 1x User Manual