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The VDU1503 is an asset location tag based on the NRF5283 main control CPU and UWB transceiver chip. Low power consumption and large battery capacity design can achieve high energy accuracy and long time positioning of assets.
Read More| Chip | nRF52832 |
| Application | Asset Location |
| Dimension(L×W×H) | 52.1 * 23.1(±0.3)mm |
VDU1503 has been discontinued. It is recommended to better alternative: UWB positioning tag VDU1506 (click to view)
The VDU1503 is an asset location tag based on the NRF5283 main control CPU and UWB transceiver chip. Low power consumption and large battery capacity design can achieve high energy accuracy and long time positioning of assets. With intelligent mode switching, two different positioning frequencies, stationary and motion, are automatically switched. Maximum power saving on the basis of guaranteed effectiveness. Two types of installation, paste and magnetic suction fit, can be quickly combined with the tag that needs to be positioned.
| Basic Working Parameters | |
| sports refresh rate | 5Hz |
| static refresh rate | 1Hz |
| Positioning distance | 50m |
| battery capacity | ER14250（2）* 1200 mAh（2400mAh） |
| Operating temperature | -20℃~ 60℃ |
| storage temperature | -40℃~ 85℃ |
| Working humidity | 10%~90% Does not condense |
| Storage humidity | 5%~90% Does not condense |
| UWB parameters | |
| Frequency Range | 3244MHz---6999MHz，default ch5 6.240-6.739GHz |
| support channel | 500MHz Channel 1, 2, 3 and 5 |
| Protocol standard | IEEE 802.15.4-2011 UWB |
| BLE parameters (off by default, customers can choose to turn on BLE function) | |
| storage | 512kB flash/64kB RAM |
| 256kB flash/32kB RAM | |
| protocol | Support BLE Bluetooth 5.0 |
| frequency | 2400MHz---2483.5MHz |
| Power consumption | |
| Positioning not started | About 4mA/h per day |
| start targeting | About 12mA/h per day |
| sustainable positioning time | 6 months |
| (The time from production to start of use is calculated as 1 month) | |
◆Bind the asset positioning tag VDU1503P to the fixed asset to be positioned and monitored
◆Real-time positioning and monitoring of the location of fixed assets
◆It can realize the query and playback of the historical movement trajectory of fixed assets
◆Set up electronic fences for assets to realize asset out-of-bounds alarm
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