Why am I getting a tamper condition on the Honeywell Lynx L3000?
Most wireless devices have what is called a tamper switch. These are small buttons that get pressed in to keep a tamper condition from happening. There are case tampers and, for some, wall tampers. Any time these buttons are disengaged from their normal pressed-in position; a tamper condition occurs.
If you're getting these tamper conditions then the panel will show you what zone it is. Make sure the case is securely closed or the device is firmly mounted flush on the wall.