KD801 2.4G Omni-direction Reader
KD801 2.4G, Omni-direction Reader, has the characteristics such as wide coverage of identification, long reading distance, fast reading speed, high recognition rate, stable reliability, multiple expandability, etc.
Built-in circuit to adjust and control the reading distance and to test the signal strength of RSSI tag. The reading distance within the range of 0 to 200 meters could be managed by the software.
Application: obstacles in the communication, reading distance more than 10 meters, eg. Open channel management, industrial signal collection, personnel positioning, attendance management, goods management and monitoring, manufacturing management, transportation management , etc.
Specification
1) Working Frequency: ISM(2.4-2.48GHz ).
2) The built-in software adjusts the digital attenuator, as well as the reading distance.
3) Integrated circuit for detecting the signal strength of RSSI tag, for real-time monitoring the distance between the tag and reader.
4) Support RS-232 port, 10M/100M adaptive Ethernet communication interface.
5) Offer the input control of isolated two-way photoelectric, and the output control of two-way electric signal.
6) Users get convenient and rapid integration and application with the help of API development kit and C++, C# application routines.
Parameter
| Working Frequency | ISM Frequency 2.4-2.48GHz |
| Output Power | Max output +15dBm, built-in 32db power attenuator, |
| Reducing step at -2db, software control |
| Receiving sensitivity | -93dBm |
| The tag Received Signal Strength Indicator(RSSI) | -50dBm- -80 dBm, precision ±1dB |
| Antenna | External antenna, standard 6dbi omni antenna, can be customized |
| Communication Interface |
| Communication interface | RS-232 interface, 10/100M self-adaption ethernet |
| Communication extension interface | RS-485 interface, wiggins 26/34 interface(need to be customized) |
| GPIO Interface | input of isolated two-way photoelectric (5V,<20mA); |
| output of two-way relay control (30V,<1000mA), |
| need customized |
| Firmware update | Through a special upgrade software, |
| support online upgrade of serial port |
| Application software interface | Offer API development kit and C++, C# application routines |
| Tag Operation |
| Tag Protocol | Enterprise private agreement, |
| could be customized according to the customers’ agreement |
| Tag reading distance | 0~120 meters(the actual reading distance is related to the type of antenna, the environment, type of label) |
| Qty of Identified tag | 240 pcs/s(Ethernet connection test) |
| Anti-collision ability | 500pcs tags |
| Mechanical and electrical performance |
| Size | 168mm×145mm×42.5mm (not including antenna) |
| Weight | 500g |
| Power | Power converter with 220V AC input |
| DC 5V/2A output |
| Power consumption | Standby 200mw |
| working 400mw |
| Working temperature | -40°C~+60°C |
| Storage temperature | -60°C~+80°C |
| Working Humidity | 5% ~ 95%(no condensation) |
| Waterproofing grade | IEC IP55 |
| Seismic resistance | 10~500Hz, 100mm/15g, triaxial |
| Installation Way | Desktop or wall hanging |
