Features 
 Communication distance: sight transmission distance up to 2000 meters; 
 Anti-interference ability: 2.4G DSSS spread spectrum technology; 
 Serial flexible application: a transparent manner or instruction format transmission, baud rate up to 115200; 
 Node type flexible: the central node, routing nodes, terminal nodes can be set; 
 Networking capability: star network, tree network, chain-type network, mesh network; 
 Network capacity: 16-channel selectable, 65 535 network ID can be set; 
 High-speed USB: standard USB 2.0 specification, performance, stability, USB virtual serial port operation. 

 Specification 
 SZ02-USB-X 
 Transmission distance data interface products 
 SZ02 -200 (200 米) USB 
 -800 (800 meters) 
 -2K (2000 meters) 
 Model SZ02-800-USB, that SZ02 series wireless data transmission equipment, open space transmission distance of 800 meters, USB Interface 

 Technical parameters 
 Transmission distance of 200M m 800 m 2000 m 
 Radio frequency 2400-2485M 2.4G ISM band free 
 Channel 16-channel mode (interval 5M), can be specified or automatically select the channel 
 Channel detection CSMA / CA 
 Wireless rate fixed 250K 
 Antenna 2.4G SMA external antenna equipment 
 Network star, chain, tree, mesh 
 65535 Single-node network capacity 
 Transmit mode to send or broadcast destination address sent 
 Input voltage DC-5, 9,12,24 V, standard 9V 
 Average current 70MA 
 Peak current 70MA-220MA-240MA 
 Transmitting power 3dbm-20dbm-25dbm 
 Serial baud rate can be set 1200-115200 
 Standard 220V AC power adapter turn DC9V; gain 3DBI glue stick antenna; USB switch to virtual serial port driver. 
 Optional suction cup feeder with extended antenna; other non-standard devices or special technical request.