Slimme toegang
 |  |  |  |
|---|---|---|---|
 |  |  |  |
 |  |  |  |
 |  |  |  |
 |  |  |  |
 |  |  |  |
 |  |  |  |
 |  |  |  |
 |  The NB IoT smart lock PCB features a SIM card holder, a Quectel NB IoT module (like a tiny modem) NFC chips, and a MCU processor. |  |  |
 |  |  |  |
 |
| | | |
|---|---|---|---|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| The NB IoT smart lock PCB features a SIM card holder, a Quectel NB IoT module (like a tiny modem) NFC chips, and a MCU processor. | | |
| | | |
|