122 ℉) Measurements ： 483x430x88mm. IP Interface Unit NAC-5003 Power Supply: AC100V ～ 240V, 50/60Hz. Communication Procedure: TCP/IP, UDP. User interfaces: 1 Ethernet port, 32 alarm inputs, 8 alarm results. Operating Temperature level: -10 ～ 50 ℃. Dimensions: 483x259x44mm. Option For Institution Adaptable Zoning Broadcast: The

Standard Tests and Maintenance of Protecting Equipment: Check and manage protective devices, such as lightning arresters and surge arresters, to be sure They can be working accurately and giving efficient security against transient overvoltages. A wireless network adapter that supports cross-roaming is necessary to seamlessly roam concerning WPA