Fire alarm system signals, which are sent to a set of controls (thought to be the boundary of the main contractor). Best option is to have the break glass switch installed at emegency near the door.By the entrance to VIP (3rd floor), 1 set of installation before you head out to the parking lot and the 4th floor. Front lift Kit 1 kit near to RFID Because it is not a gate area, fire escape. Just leave the area as soon as possible.
การแปล กรุณารอสักครู่..