The CP-NHA-EB33 is a wireless SOS module for wireless homes with an alarm system requirement. It has a square white body panel with a SOS icon in the center which needs to be pressed in case of any emergency. The communication is completely wireless, hence easy to install and has an effective distance of 60 mts. The port has 5 terminals of which 3 are for control A, B & C.
Technical Sheet: CP-NHA-EB33