TV Master MK 6 © 1977 Binatone.
It offers 6 games : 4 pong games (squash, squash practice, football, tennis) and 2 shooting games (target, shooting).
It's completely the same system as the TV Master 4 Plus 2, except that the light gun is included in the MK 6 package while it is only optional for the TV Master 4 Plus 2 (you had to buy it separately).
MODEL: 01-4907
Controllers: Two detachable paddles with knob
Buttons: Start, Manual serve
Switches: Game selection and player options (power, speed, bat size, angle, serve, sound)
Colors: black & white display
Sound: Built-in speaker
Score: On screen
1. TV Master MK IV [Model 01-4974] (1977)
2. TV Master 4 Plus 2 [Model 01-4869] (1977)
3. TV Master MK 6 [Model 01-4907] (1977)
4. TV Master MK 8 [Model 01/4923] (1977)
5. TV Master MK 10 [Model 01-4834] (1977)