As far as we know, this is not possible. We recommend that you buy a model with an integrated timer, here are two suggestions:
Solis Duo Program Typ 817 (steamer, rice cooker)
Severin Multicooker MC 2448 (steamer, rice cooker, slow cooker)
This rice cooker can cook up to 600 grams of dry white rice (long grain, Basmati, Thai, etc.) in one go. It corresponds to 4 cups of rice with 800 ml of water for the 2.0-litre capacity model. This is based on the cooking instructions for the 2-litre Classic 2 model, which matches the product specifications.
You can prepare all kinds of rice with it.
However, the rice cooker is not really suitable for a 1 or 2 person household.
The larger the portions, the better.