From SmartSight, the S1100w is an integrated wireless Ethernet (802.11a & b) video transmitter, which transmits digital video over three license-free wireless bands (2.4/5.3/5.8 GHz). The S1100w integrates MPEG-4-based digital compression for robust performance over wireless IP networks and very low bandwidth usage. Unlike analog video transmitters and 802.11b wireless technology, the S1100w integrates secure SSL-based authentication and AES encryption to prevent eavesdropping or hacking.