Talkaphone's ETP-MT/R-OP4 Emergency Phone Tower is an ideal security solution for remote and high-risk areas. Standing over eleven feet tall (including the camera arm), this vandal-resistant tower serves as a great deterrent to crime. An always-lit LED blue light mounted atop the tower arm provides high visibility and gives passers-by a sense of security. Emergency call can be placed with a simple push of a button. At the same time, the LED blue light begins to flash, attracting attention to the loc ation. The emergency phone faceplate is illuminated at all times for clear visibility during the night. Talkaphone's ETP-MT/R-OP4-PCS Emergency Phone Tower includes an arm for mounting your own CCTV dome camera above the tower for general security surv eillance and Power Charging System. Is often used at university and college campuses, parking facilities, shopping malls, medical centers, industrial campuses, transit facilities and remote areas. Talkaphone's ETP-MT/R OP PCS Emergency Phone Tower is a n ideal security solution for remote and high-risk areas. Standing over nine feet tall, this vandal-resistant tower serves as a great deterrent to crime. An always-lit LED blue light mounted atop the tower provides high visibility and gives passers-by a sense of security. Emergency call can be placed with a simple push of a button. At the same time, the LED blue light begins to flash, attracting attention to the location. The emergency phone faceplate is illuminated at all times for clear visibility during the night. Talkaphone's ETP-MT/R OP PCS Emergency Phone Tower accommodates a Power Charging System (purchased separately) for switched power and/or a wireless interface for greater deployment flexibility. They are often used at university and c ollege campuses, parking facilities, shopping malls, medical centers, industrial campuses, transit facilities and remote areas with access to switching power. Internal shelf and removable mounting plate facilitate the storage and organization of power and wireless components. Built-in louvers allow for ventilation.