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UWB lndoor Positioning


supports the PoE switch power supply and 5.0V adapter bluetooth 4g BLE device indoor positioning gateway

VDB2605 is a Bluetooth Gateway with 4G Modem. It can be used in various scenarios flexibly. For example,the remote control BLE device, receives the data sent by the BLE device and sends it to servers. VDB2605 also supports the PoE switch power supply and 5.0V adapter power supply.

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The VDB2605 power interface supports DC_5V input, input voltage range is 4.5-12.0 V, and the current is greater than 500mA.The voltage interface adopts the DC-005 power socket, and power seat aperture is 5.5mm. The needle diameter is 2.1 mm and is positive. Remark: The input voltage of the 5V power adaptor is AC 100-240V and 50/60Hz, output voltage is 5V 2A.The power connector is positive inside and negative outside.


Dimension Diameter: 124mm; Height: 40m
Power Supply DC4.5-12V、POE Switch up to 57V
Currents 250mA@5V
Operating Temperature -20℃~70℃
Interface Power Supply Port
WiFi Protocol IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Data Rate IEEE 802.11 b Standard Mode: 1,2,5.5,11Mbps
IEEE 802.11g Standard Mode: 6,9,12,18,24,36,48,54Mbps
IEEE 802.11n : 72Mbps @ HT20
150Mbps @ HT40

HT40 MCS7 : -67dBm@10% PER(MCS7)
HT20 MCS7 : -73dBm@10% PER(MCS7)
54M: -76dBm@10% PER
11M: -91dBm@ 8% PER
Wireless Security WPA/WPA2, WEP, TKIP, and AES
Working mode Bridge、Gateway、AP Client
Bluetooth Protocol Bluetooth ® 5.0
Data Rate Uncoded:1Mbps/2Mbps,Coded:125kbps(S=8)/500kbps(S=2)
Wireless Security AES HW Encryption
Connection Distance 200m
Transmit Power 0~+20dBm


Supports the PoE switch power supply and 5V adapter power supply.

Support IEEE 802.3 standard-compliant solution, including pre-standard PoE support.

Support IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Protocol.

Support Bluetooth ® 5.0.



One WAN/LAN variable network port.

RoHS compliance (Lead-free).

FCC,CE complia

Indoor Positioning
1)VDB2605 Bluetooth module collects information about Beacon nearby, including RSSI, MAC, etc., once per second.

2)Bluetooth module send the Beacon information to WiFi module through UART serial port, once per second.

3)WiFi module transfers the Beacon information to the specified UDP server, and accepts the information returned by the server.

4)Beacon locations can be displayed on the front page after the UDP server analyze and calculate the beacon information. An order can also be delivered to the WiFi module, then sent to the bluetooth module to develop different functions (such as: Lighting lamps and lanterns etc.)



1. who are we?
We are based in Guangdong, China, start from 2006,sell to North America(30.00%),Eastern Europe(15.00%),Western Europe(15.00%),Northern Europe(14.00%),Oceania(5.00%),South Asia(5.00%),Domestic Market(5.00%),South America(4.00%),Southeast Asia(3.00%),Africa(00.00%),Mid East(00.00%),Central America(00.00%),Southern Europe(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;