... one-to-all, all-to-one configuration Handheld laser mini wireless portable scanner Featuresmodel A2000RFrequency433MHzChannel64 ChannelModeFM and Fixed Frequency (software ... Transmit power 7dbm to 17dbm(adjustable)Rx sensitivity -118dbm(2.4Kbit/s)Communication distance 100mUser mapping IDMapping address 8bit ... Code 93,Code128,EAN128,Codaber,Industoal 2 of 5,Interleave 2 of 5,Matrix 2 of 5,MSI,China P.C ...