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VDU1502

DW1000 UWB Positioning Watch/Bracelet VDU1502

UWB positioning bracelets/watches, including UWB bracelets and UWB tamper-proof bracelets. It can monitor heart rate, steps, tamper alarm, shear alarm, SOS alarm in real time.

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Chip nRF52832/DW1000
Location Algorithm TDOA
Positioning Accuracy 10 cm -30 cm
Free A Quote comment

VDU1502 is a UWB anti-self-resolving positioning watch,of which the main control chipusesNRF52832 to achieve low power consumption standby. DW1000 is used to achieve the high precision indoor position algorithm based on UWB TDOA, which indicate the high-precision indoor positioning of wearers on the platform.
The watch has a built-in accelerometer, which can switch the positioning frequency intelligently between moving and stationary, so as to achieve a lower power consumption. In addition, the watch is equipped with a heart rate sensor to periodically return the heart rate data of the monitored personnel. At the same time, the watch has an SOS function, making it ideal for the personnel positioning in an elderly home, construction site, factories, mines, hospitals, prisons, and other security monitoring occasions.
Technical
Parameter
Description
Motion refresh frequency
10Hz
Static refresh frequency
1Hz
Power consumption
Idle mode 50uA Broadcasting mode 150mA
positioning accuracy
10cm (CEP 90)
Normal working time after fully charged
3~4 months (Static position)
Positioning distance
25~50m
Battery capacity
750mAh
Operational temperature
-20~60℃
UWB parameters
Description
Frequency range
6.240~6.739MHz（ch5 ）
Supported Channels
ch2,5
Protocol Standards
IEEE 802.15.4-2011 UW
RAM and ROM
512kB flash/64kB RAM 256kB flash/32kBRAM
Power adapter parameter
 Description
Output
DC5V /2A
Application

UWB watch VDU1502 can be used for wearer's health monitoring and management, real-time monitoring of wearer's heart rate. The application scenarios are as follows:

◆ Nursing Homes

◆Construction site

◆Factory

◆Mine Road

◆Hospital

◆Prison

Q&A
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;

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