... RS232 level, supporting 1200~115200ConstellationQPSK,16QAM,64QAM (optional)FEC1/2,2/3,3/4,5/6, 7/8 (optional) ... ,760MHz-860MHz (customized),1.0-1.4GHz (customized,2.3-2.5GHz (customizedFrequency is adjustable continuouslyEncryptionAES 128 bit / ALLTECH Basic ... 8MHz, 352x288 @ 1.25MHzBattery14.8V / 8.2AHVideo CompressionMPEG-2 4:2:0 /MPEG-4 (optional)Casing ProtectionIP66 (dustproof, waterproof)Video ...