If you are using a dynamic public IP address then you will need to setup a dynamic DNS service to keep track of it. With multiple cameras you will only need to set up one dynamic DNS service with one camera since the public IP address will be the same for each.
Army Enlistment Contracts. The enlistment contract you sign is a legally binding agreement between you and the Army. Failure to live up to the enlistment contract you sign with the Army can expose you to potential criminal or civil penalties.
The initial length of your army contract is a fixed 4 years. For those who wish to stay in the Army for longer, bonuses exist so you can stay as long as you would like. If staying, once you have been in the Army for 4 to 8 years, you are eligible for lump sum bonus payments.