Ojmar OTS20 (Batteryless) Lock
Ojmar Locks
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The Ojmar OTS20 is a game-changer for locker security — a fully batteryless RFID lock powered by cutting-edge energy-harvesting technology. Every tap of an RFID card generates the power needed to operate the lock, eliminating batteries, wiring, maintenance costs and downtime. Built for high-traffic gyms, workplaces, leisure centres and universities, the OTS20 delivers seamless, contactless access with outstanding reliability. Its sleek, modern design fits effortlessly into any locker layout, while the maintenance-free operation makes life easier for facilities teams. If you want a sustainable, future-ready RFID lock that’s both smart and ultra-dependable, the OTS20 is the ultimate upgrade.
- Eco-Friendly Design and Sustainability: Go green with our eco-friendly solution. All components are fully recyclable, contributing to a healthier planet. Manufactured with 56% less plastic compared to standard locks on the market.
- Multi-Technology Compatibility: Simultaneous operation without the need for a firmware update: Mifare Classic, Mifare Ultralight, Mifare DESFire, NFC.
- Maintenance-Free Operation: No need to worry about replacing batteries, ever.
| Power Supply | Self Powered by "Push Power" Technology |
| Autonomy | Unlimited |
| Protocol | RFID |
| RFID Standards | MIFARE (DESFire EV1 & EV2, Ultralight, Ultralight C, Classic 1K/4K 4B and 7B UID – ISO/IEC 14443) |
| Credentials | RFID Cards, RFID Wristbands, RFID Fobs |
| Protection | IP55/IK9 |
| Mechanical Lock Occupation Indicator | Red |
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Once again I have received a fantastic service from Lockertek. I was in need of a new safe and very quickly! I was given great advice by the lady in the office Nicola, who was very knowledgeable and polite and the delivery was very fast. Most certainly recommend this company and with definitely be using them again.
