TW2700-S9 Table Tennis Robot is the most advance of the AMDT Robots.  This robot has two heads allowing the ability to serve two different spins during a rally.  The robot uses double spin technology to feed no spin, top spin, under spin or sides spin balls. The user can enjoy the pleasure of top spin or under spin in a serve. This serving machine uses a programmed electronic memory function. In effect, the machine can serve like a human opponent. The TW2700-S9 is programmable and allows the user to select which head and type of spin to serve, can serve short or long from either head and has the ability to serve balls to the whole table

TW2700-S9 online manual in pdf format.