The ITLong DK6500A/DK6500B Bluetooth sensor user manual provides product overview, hardware details, app usage, installation, troubleshooting and safety…
This manual covers the DK6500A and DK6500B Bluetooth sensors, which use BLE to communicate with a mobile app for door‑access and elevator control. It includes a product overview, hardware description, app instructions, usage steps, installation guidelines, and a troubleshooting section.
Safety notes, RoHS compliance, and contact information for technical support are also provided to ensure proper and safe operation of the devices. This manual is written in Chinese.
| Power Supply | DC12‑24V |
|---|---|
| Operating Current | <100 mA |
| Operating Temperature | -10 °C to 60 °C |
| Storage Temperature | -20 °C to 70 °C |
| Relative Humidity | 20 %–90 % non‑condensing |
| Supported OS Versions | Android 4.3+ / iOS 7.0+ |
| Communication Distance | 0–10 m (environment dependent) |
| Response Speed (iOS) | 0–3 s |
| RS‑485 Interface | 9600 bps, 8N1 |
| Dimensions (L×W×H) | 120 mm × 100 mm × 21.34 mm |
Use the SW1 dip switches; SW1.1 and SW1.2 set the sensor’s number, and each sensor must have a unique combination.
A fast‑flashing LED means the sensor is not communicating properly with the controller.
Use a shielded twisted‑pair cable (RVVP2*0.75 mm²) and keep the length within 50 m.