The RC-188J is mainly used as a wireless panic or emergency button. It is designed to be a remote control for setting/unsetting an alarm system or remotely controlling other appliances.
The JA-112J bus wall-mounted button is designed to release an emergency alarm or to control PG outputs.
The JA-187J panic button can remotely activate an emergency alarm or operate different devices. It is used mainly for the personal calling for help.
