OTS 20 BATTERYLESS
Batteryless Electronic Lock
This innovative RFID lock works without cables and without batteries, completely eliminating maintenance.
With an eco-friendly design, it uses 35% less plastic compared to traditional locks, and all its components are fully recyclable.
Thanks to its multi-technology, it is compatible with Mifare Classic, Ultralight, DESFire, and NFC, without the need for firmware updates.
Security is ensured by encrypted data, while unlimited autonomy guarantees continuous use without interruptions.
The data transfer system allows easy monitoring of the lock status and access traceability.
The configuration is simple and intuitive thanks to dedicated software that allows flexible assignment of access permissions.
In addition, the facility management function makes it possible to control lock status and event logs, providing comprehensive and reliable management.
Like all next-generation innovative solutions, the OTS20 Batteryless combines sustainability, security, and convenience in a single revolutionary product.




- Authentication Mode: RFID
- Supported Technologies: MIFARE® (DESFire EV1 & EV2, Ultralight, Ultralight C, Classic 1K/4K, UID 4B and 7B – ISO/IEC 14443)
- Reading: UID / Sector / Application / File / Page
- Supported Credentials: RFID cards, bracelets, FOBs, Technogym key, stickers, and transponders
- Reading Range: up to 2 cm (by pressing the button)
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Usage Modes:
- Free mode: up to 3 locks simultaneously with a single wearable
- Dedicated mode with auto-deletion: up to 6 locks simultaneously (1 wearable per lock)
- Dedicated mode without auto-deletion: up to 6 locks simultaneously (multiple wearables per lock)
- Multifunction mode: up to 3 free + 3 dedicated locks simultaneously with a single wearable
- User Interface: lock status indication (locked / unlocked)
- Communication: NFC, AES 256 encryption
- Maximum Simultaneous Connections: 1
- Power Supply: self-generating energy without battery (eco-friendly)
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Mechanical
- Dimensions: 108 × 65 × 35 mm
- Weight: 223 g
- Material / Housing: black PANTONE 426 C
- Closing Resistance: DIN 4547-2 Class C
- Maximum Tightening Torque: 300 cN/m
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Electrical / Communication
- Power Supply: no battery required, self-generates energy during use
- Reading Field Range: up to 2 cm (by pressing the button)
- Communication Standard: NFC, AES 256 encryption