3/4,5 V | 50 mA | 433 MHz | 125 kHz EM | 500 user
6V | 4 x AAA | BLE | fingerprint/PIN | TTLock | IP65
12V DC | Holding force: 350 kgf |Flush-mounted | For large doors
12/24V DC | Holding force: 350 kgf | INOX |Flush-mounted | For normal-sized doors