The RAC80 Radio Alarm Contact detects the opening or closing of an electrical contact or of a door equipped with a magnet. This sends a radio warning to a Nurse Call unit. The RAC80 Radio Alarm Contact provides a magnetic reed contact for monitoring doors and windows. The internal reed contact is activated by an external magnet which can be placed in the position indicated.
The RAC80 can be powered either by a 3V battery or externally. It also has built-in terminal blocks for use as an input for monitoring an external alarm device.