ZKTeco LH4000 RFID Card Smart Door Lock
| Software | ZKBiolock Hotel Lock System |
| Card Type | ISO14443 (RFID) Type-A, S70 4KB/ S50 1KB |
| Power Supply | 4 x AA Alkaline battery |
| Operating Temperature | 0°C- 45 °C |
| Door Thickness | 35-55 mm |
ZKTeco LH4000 RFID Card Smart Door Lock







