A reliable security system for commercial buildings is mostly taken for granted by its tenants. But, where Truman Homes is concerned, access control is an important detail. This Kantech telephone Entry System is an industry standard, and can support up to 3,000 tenants. This unit has versatile alarm and trouble reporting capabilities, and is easily programmable from the keypad. Its large 4-line, 20-character LCD screen has high contrast and backlighting to go with a vandal and weather resistant stainless steel housing.