The AC-16 device is a small remote alarm system for analog extension of PBX (with DTMF dial tones) that not requires power supply as supplied by the same telephone line where it is connected.
It can be used to signal states of emergency in hospi-tal rooms, bathroom alarm in hotel rooms, nursing homes or service centers with people who can get help by pressing a button available to them.
AC-16 can also be used in alarm/signalling systems in industrial/corporate environments. AC-16 is available in the AC-16Q version (round socket) and the AC-16R version (rectangular socket).