I should have mentioned, I'm not using AHP. I only have the security system.
I've seen the posts that talk about watching the light flash when the system is armed, or using a floodlight. But I wanted something additional to know when the system is disarmed. I just installed the system last night and this morning my daughter left for work. She disarmed the system, went out and rearmed the system with the keychain remote. She needed to come back in for something, pressed the disarm but didn't know if the system was disarmed. Well, it wasn't and she woke the whole house up at 4:30 this morning.
So it would be really nice to have an audible or visual confirmation that can be heard or seen from the outside.
BTW, we want the system to be instant. For details I do not want to mention, my youngest daughter had a tramadic event happen to her which is why we got the system. She couldn't sleep at night because she swore the front door was opening several times a night. Last night was the first good night sleep she had for weeks. Till the false alarm at 4:30.