Yes, a VP-200 contains a nice flasher. This flasher gives you about five choices of different styles of flash. It is really cool. Actually, you might want a strobe light device or a signaler light (lamp) device for your other room that you don't see your VP. I prefer the phone line instead of wireless. It's my choice.
Someday, I recommend you to get a Silent Vibration device pager (and a telephone transmitter for your VP) instead of Ameriphone's pager. My friend told me that her Ameriphone rechargeable battery is permanent which mean that she has to buy one a special battery from the company. I have not looked at her Ameriphone pager.
Unfortunately, the silent vibration does not include a rechargeable battery plug, but it contains two batteries that you could use a rechargeable battery box if you have one. I rather choose that come with the plug. I personally like my silent device. Nothing is perfect about the rechargeable issue.
I believe that any cheap signalers should work fine with your VP.
(Silent Vibration - see on silentcall.com website. There are some other websites which are cheaper than the Silent Company. SilentCall Company makes these devices.)