The equipment will be set up soon
The surveillance system was installed yesterday
They install surveillance systems
Did they give us specifications?
They didn't give us specifications
The equipment is being setting up.
They are installing a suveillance system now
They weren't giving specifications to us
They have installed a surveillance system
Were pecifications given to us?
They are setting up the equipment
A suveillance system is being installed now.
Specifications weren't being given to us.
Surveillane system is installed by them
They installed the surveillance system yesterday.
They will set up the equipment soon.
Specifications weren't given to us
A surveillance system has been installed.