IIC-800 wifi which rain sensor?

Hi I have your IIC-800 wifi controller and I’d like to add 1 or 2 rain sensors. I haven’t been able to find a Inkbird rain sensor, do you make them? If not, what rain sensors do you recommend?

Sorry, INKBIRD does not have rain sensors for sale.
Please use a 2-wire 24VAC, 1A rain sensor.

Ok t try Thanks for your reply.