... connect/work) Others: PWR (power), SYS (system instructions), WLAN (wireless status indication) Environmental standard operating temperature: 0 - 40 degree Celsius ... 200 x 140 x 28mm Other technical parameters set wired/wireless network connection in one Network standard IEEE 802.11n, IEEE ... , and 64-QAM Network protocol supports for CSMA/CA, CSMA/CD, TCP/IP, DHCP, ICMP, NAT, and PPPoE Sensitivity 270M ...