https://static.wixstatic.com/media/undefined • UHF GEN 2 RFID Reader • Bluetooth Wireless • Supports Windows, Android, iOS and Windows CE • High Reading Performance • Extremely Lightweight • Available at different frequencies for use in different countries • Made in Korea

• Superior Reading Performance designed for dense tag environments • Longer Reading Range • Faster Reading Speed

Jewelry Stocktake with DOTR-900S This is a demonstration on using DOTR-900S mobile RFID reader to perform an inventory stock-take in a jewellery environment set-up. Jewellery labels are from the SA series. ​ The R900S is capable of reading all the tagged jewelleries behind the glass display in a short time. All done wirelessly. https://www.youtube.com/watch?v=oOhNZ3IBOGw

RF Specifications : Frequency : 865-868 MHz, 917-923.5MHz | 902-928MHz, 950-956MHz Max Power : 1W Channel Occupation Method : Frequency Hopping Antenna Gain : TBD Modulation Method : - Forward : PR-ASK | Tari 25usec (PIE Coding) - Reserve : Backscatter (ASK) | Link Frequency 250 kHz | Miller 4 Power Consumption : - Off : 0 mA - Ready : Under 100 mA - Max Electric Current : Under 1.6A Dimension : 140 x 50 x 30mm Weight : 150g Bluetooth : Serial Profile Support | 115,200 BPS USB : USB 1.1 Compatible Operating Temperature : -20°C to 55°C Storage Temperature : -40°C to 70°C