Compatible Models: SET 840 S / SET 840 S-9 / SET 840-TV / SET 840-TV-9 / SET 842-TV (Siemens ) / RS 165 / RS 175 / RS 185 / RS 195 / TR 840-8 / SET 860 / SET 880 / RR 800 / RS 5000 / FLEX 5000 / RS 2000 / RR FLEX / RR 5000 / Adapter Rating: World Wide 100V ~ 240V 50/60Hz - UL LISTED -8 Foot Total Cord Length / All products are tested to exceed/meet standard specification / OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / 5 YEAR FREE WARRANTY / 3RD-PARTY ADAPTER NON OEM PARTS