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VDB1621 is based on Nordic BLE 4.2 chip. It is powered internally by two No. 7 batteries, and the battery life is comparable to that of VDB1621
The broadcasting parameters are related, and the external lens is used for distance measurement and light transmission, with an anti disassembly button.
| Battery | CR2032 |
| Frequency Range | 2400MHz---2483.5MHz |
| Data Rates | 1Mbps |
The VDB1621 is a Bluetooth beacon device. Bluetooth beacons use BLE low power Bluetooth broadcasting method, the product can be used for optical ranging, such as checking obstacles in fire escapes; electromagnetic detection, detecting the status of powered devices; and temperature and humidity acquisition. It can simultaneously support multiple functions at the same time..
Characteristics of VDB1621
Low power consumption
Small size, light weight, and beautiful appearance
Easy installation (3M adhesive installation)
The maximum broadcasting range can reach 70 meters
Compliant with RoHS (lead-free)
Compliant with FCC, CE
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Model Number
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VDB1621
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Dimension
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70.1*48.1*18.1(±0.3)mm
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Battery
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CR2032
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Operating Temperature
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-30℃~60℃
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Wireless Standards
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ble 4.2
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Frequency Range
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2400MHz---2483.5MHz
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Data Rates
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1Mbps
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Sensitivity
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-94dBm at 1Mbps BLE
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Application
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personla Tracking
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VDB1621 Application
Indoor positioning
Information push
Optical distance measurement
Electromagnetic testing
Temperature and humidity detection
Identity recognition
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