Technomate remote control; brand new remote in the packet with out batteries. It takes 2 AAA batteries. you can use Technomate remote control for Technomate TM-1000 D, Technomate 1000 D+, Technomate TM-1500 CI+, TM-1600 2CI, Technomate TM-1600 2CI+, Technomate TM-2000 series, Technomate 3000 series, Technomate TM-4000, Technomate 5500 (only Technomate TM-55000 not TM-5000 series), Technomate TM-7755 2va2ci, TM-7655, TM-7800 and Technomate TM-8000 model series. as you can see you can not use this remote for only Technomate TM-5000 and TM-9100 so you can use it from the rest of all Technomate models. As you can see on Technomate remote picture it is the latest slim remote control.