Emergency Call Button with Indicator - Wireless Wireless Patient/Elderly Emergency Call System There are two types of systems: Wired and Wireless. The System in the Ad is Wireless. The remote control and call light work with a common adapter. If more than one system will be installed in the same environment, the call light is fed by a single junction box. There is a red color mode on the door display. When the emergency rope is pulled or the call button is pressed, a red warning starts. In addition to the visual warning, there is also an audible warning. When the emergency call rope is pulled, a visual warning is given on the instrument panel. When the officer comes and presses the reset button, the light turns off completely and the system stops. The Basic Price includes 1 instrument panel, 1 call button and 1 call lamp. It is produced in accordance with the standards of the Ministry of Health. Our products are our own production and are guaranteed against manufacturing defects for 2 years.