Features: 1. Compact size with high reliability. 2. Output signal strength indicators available. 3. Support antenna isolation detection. 4. Automatic gain control. 5. Intelligent mode setting, automatically set the values. 6. Auto shut off function available to avoid the damage and interference in unusual signal conditions. 7. Built-in service antenna, whole kit available. 8. Easy installation & maintenance. Power supply Ac:110~240v; dc: 6v/2a Operating temperature -10¡æ~50¡æ Environment conditions ip30 Dimensions (d x w x h ) 103.5*83.5*49.4mm Weight ¡ü800g