Technical characteristics - Conformity to Community Directives: R&TTE 99/05/CE (Annex III) LVD (2006/95/CE). - Conformity to CE Standards: EN 301 489-3 EN 300 220-2 EN 60950-1 EN 60204-32 EN 13557 EN 61000-6- 2 EN ISO 13849-1:2006 - Ambient temperature storage: -20°C/+70°C - Ambient temperature operational: -20°C/+70°C - Frequency: 869,700 – 870,000 MHz, 11 channels, 25 KHz 433,050 – 434,790 MHz, 60 channels, 25 KHz 2,4 GHz, 40 c…