Eufy alarm, outdoor siren box, available when?

Dear Eufy customer services,
I have and use the Eufy 2c pro camera system and video doorbell. I’m very happy with the system. I am interested in purchasing the Eufy home alarm system. However there is no outdoor alarm box for sale as yet. When will this be available? As I would like to cancel my existing alarm system, and buy the Eufy system only when you sell an outdoor alarm, siren box. Even if this system is only a dummy box, this is purely to act as a visual deterrent more than anything a siren would be an added bonus.