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VDB1615 is a Bluetooth Beacon device. It uses a broadcasting protocol which is based on BLE (Bluetooth Low Energy ). VDB1615 broadcasts its general cofig parameters like UUID, Major, Minor, RSSI etc. to surroundings over 37, 38 and 39 BLE channels continuously and non-directionally.
Read More| Distance | 100m |
| Antenna Type | PCB Antenna |
| Wireless Standards | Bluetooth ® 4.2 |
VDB1615 is a Bluetooth Beacon device. It uses a broadcasting protocol which is based on BLE (Bluetooth Low Energy ). VDB1615 broadcasts its general cofig parameters like UUID, Major, Minor, RSSI etc. to surroundings over 37, 38 and 39 BLE channels continuously and non-directionally.
VDB1615 is based on Nordic Bluetooth 4.2 chip. It is powered by 2 ER14250 batteries. Its battery life is related to the internal broadcasting parameters.
Features
Low Power Consumption
Small,Lightweight,Beautiful appearance
Flexible Application
Easy to Install(use 3M sticky tape)
Advertise Range up to 100 Meters
RoHS compliance (Lead-free)
FCC,CE compliance
| Model | VDB1615 |
| Antenna Type | PCB Antenna |
| Battery | ER14250 2 * 1200 mAh |
| Voltage | 3.6 v |
| Dimension(D×H) | 52.0 * 23.2(±0.3)mm |
| Wireless Features | |
| Wireless Standards | Bluetooth ® 4.2 |
| Frequency Range | 2400MHz——-2483.5MHz |
| Data Rates | 250 kbps / 1 Mbps / 2 Mbps |
| Modulation Technique | GFSK |
| Wireless Security | AES |
| Transmit Power | Tx Power -20 to +4 dBm in 4 dB Steps |
| Sensitivity | -93dBm at 1Mbps BLE |
| Work Mode | Peripheral |
The beacon vdb1615 is powered by 2 ER14250 batteries, and the battery life is related to the broadcast parameters. With the default parameter configuration (transmission power 0dBm, broadcast distance 50 meters, broadcast interval 500ms), VDB1615 can be used on standby for 5 years, see the table below.
| Broadcast power（dBm） | Broadcast distance(m) | Broadcast interval(ms) | Standby time(years) |
| 4 | 70 | 100 | 0.7 |
| 400 | 2.9 | ||
| 500 | 3.6 | ||
| 1000 | 7 | ||
| 0 | 50 | 100 | 1.1 |
| 400 | 4.3 | ||
| 500 | 5.4 | ||
| 1000 | 10 | ||
| -4 | 35m | 100 | 1.5 |
| 400 | 5.7 | ||
| 500 | 7 | ||
| 1000 | 13 |
Application
Indoor Positioning
Information Push
Identification
WeChat Shake
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