OTS 20 Batteryless: the human-powered locker lock
Every electronic locker lock has needed a power source, usually batteries. In a large facility that means battery change rounds across hundreds of lockers and a steady stream of used batteries to dispose of. The Ojmar OTS 20 Batteryless removes the battery altogether.
Human-powered
The OTS 20 Batteryless is the first batteryless electronic locker lock, and it is human-powered. Ojmar's Push Power technology generates the energy the lock needs as the user closes the locker. There are no batteries to replace and nothing to wire.
The OTS Batteryless range received an iF Design Award in 2025.
Key features
- RFID: MIFARE and NFC
- Shared or personal use
- No batteries, no wires
- Fully recyclable
- IP55 / IK9 rated
For facility teams
No battery change rounds, no batteries to buy or dispose of, and one less maintenance task on the schedule. Users still get RFID access with their card, wristband or phone.
For sustainability targets
For buildings working towards sustainability ratings or ESG commitments, a lock that needs no batteries and is fully recyclable is an easy, visible step.
Where it suits
- Gyms and fitness clubs
- Aquatic and leisure centres
- End-of-trip facilities
- Sustainability-focused buildings
Talk to us
The brochure, datasheet, quick guide and installation guide are on the OTS 20 Batteryless page, along with corporate and fitness videos. To talk about human-powered locks for your facility, call Locksmart Australia on 0417 774 488, email [email protected] or send us a message.