Informal Request on Behalf of My Dog 🤦🏼‍♀️

This is an absurd request, I know, but my dog is terrified of the beeping sound from the new timer. I know there are way more factors involved in choosing a timer than how it sounds, but is there a way to go back to the old beep/frequency? He's used to that one and doesn't run away and cower from it. 😅 (I have tried desensitization from certain beeps and it doesn't work - this one reminds him of our previous smoke alarm. He's also terrified of the instant pot - same frequency - and I had to mute it. 🤷🏼‍♀️)

Again, I recognize I am just one person and it's a weird request but thought it couldn't hurt to put it out there!