8-18V TTLOCK App Bluetooth Relay Switch Reader Unlock Module For Parking Lot Access Control System BLE Electronic Lock Module

8-18V TTLOCK App Bluetooth Relay Switch Reader Unlock Module For Parking Lot Access Control System BLE Electronic Lock Module

 BLE Module SN-9134

Compliant with Bluetooth 4.0 BLE standard

Support intelligent door lock app for opening doors

Built in RTC clock chip

Built-in antenna

Built in passive switch (relay)

Size 38 * 27mm (excluding lines)

Note：

1.Below the minimum operating voltage, it may cause the module to malfunctionExceeding the maximum operating voltage may cause module damage

2.Generally, modules are in a sleep state and only switch to other states when unlocking with the app

3.Extreme environments can cause modules to malfunction