TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

Compliant with Bluetooth 4.0 BLE standard Support intelligent door lock app for opening doors Built in clock chip Built-in antenna Built in passive switch (relay) 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 Note:The factory batches are different. If there is a slight difference in appearance, it does not affect the use. Colour:Green Material:Plastic Size:38x27mm (excluding lines) Package Contents: 1 * Electronic Lock Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.