RTS TR-1800 EU

Portable wireless intercom beltpack from the RTS ROAMEO series. The unit features a dark grey/black plastic casing. The front panel includes a central screen with a yellow 'QIP N 16' sticker, a circular power button, and four navigation/selection buttons (up, down, checkmark, menu/three lines). On the left side, there is a large rotary encoder/volume dial with an integrated center button and 'RTS' branding. Below the screen are five function buttons: 'X' (cancel/back), and four numbered buttons '1', '2', '3', '4' with icons representing talk/listen channels (microphone, headphones, speaker, ear). The top edge of the unit provides several ports: AUX I/O (likely a 3.5mm jack), CHARGE (barrel connector), HEADSET (4-pin mini XLR connector), and a SW UPDATE port covered by a rubber flap (likely Micro/Mini USB). The rear panel features a detachable belt clip. A product label on the back identifies the unit as 'RTS ROAMEO WIRELESS INTERCOM TR-1800 EU', with Material Number 'F01U306044' and Serial Number '045206495516151004'. It states 'Made by RTS' and 'Made in Portugal', listing 'Bosch Sicherheitssysteme GmbH' as the EU importer and 'Bosch Security Systems Inc.' for the USA. The unit is accompanied by an RTS BP-240 Rechargeable Li-ion battery pack (7.4 V, 2500 mAh, 17 Wh) marked 'CELL ORIGIN: Taiwan' and with a date code/batch number '1851'. Also included is a black fabric soft case with a clear plastic window for the screen, a 'MADE IN CHINA' label inside, and two D-rings on the sides for a strap (strap not included). The unit shows minor surface scuffs consistent with typical use.