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Bluetooth Beacon


BLE4.2 Personnel Positioning Card Beacon VDB1609SK

VDB1609SK is a BLE4.2 card. It can broadcast its owner’s personal identification information like name and UUID.

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Modulation technique GFSK
Wireless Standards Bluetooth ® 4.2
Dimension(L×W×H) 85mm*54mm*7.5mm

VDB1609SK is a BLE(Bluetooth Low Energy) 4.2 card. It can broadcast its owner’s personal identification information like name and UUID. And it can be used as indoor positioning card, which can be located by BLE gateway or other BLE locating base-station.

VDB1609SK has a rechargeable 500mAh Li-Battery. It can be charged by a magnetic USB connector line. Please follow the magnetic draw direction which will combine the card and connector tightly. Do not let the battery run out for too long, which may damage the battery, and make it difficult to recharge.

The VDB1609SK has a power button that can also be used as an SOS button. Hold down in boot mode to activate the SOS signal. In shutdown mode, long press to power on. In startup mode, short press three times quickly and long press for 3s to power off.

VDB1609SK has two LED. The red one will be on when the battery is charging. The blue one will be on when pressing the button.


VDB1609SK is a BLE(Bluetooth Low Energy) 4.2 card.


◆Low power consumption

◆IP grade: IP66(water resistance)

◆Maximum broadcast distance up to 70m

◆Support TWO-DIMENSIONAL code, NFC customized content

◆Application of flexible

◆Convenient to carry

◆Compliance with ROHS, FCC, CE standards

Basic working parameters
Default refresh frequency 2Hz
Data rate 1Mbps
Transmission power -20~+4dBm
Sensitivity -94dBm at 1Mbps BLE
Broadcast distance 70m(Max TX power)
Battery capacity 500mAh
One charging time 2 months@1Hz(@0dBm 2Hz)
temperature Working temperature: - 20 ℃ ~ 70 ℃
Storage temperature:-20~40℃(<3month)
size 85mm * 54mm * 7.5mm(±1mm)
Modulation technology GFSK
Protection level IP66
Working mode beacon broadcast mode
Bluetooth parameters
Frequency Range 2400MHz---2483.5MHz
Bluetooth version Bluetooth 4.2
Output DC 5V /1A

◆Indoor positioning

◆Information push


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%).
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;