Give everyone in the family a remote control unit for your Mace Wireless Home Security System‎.‎ The remote control unit easily arms and disarms the system‎,‎ features a security panic button and doubles as a handy keychain‎.‎ You can also install the security system control unit and use the remote panic button to notify someone in case of an emergency‎.‎ This is ideal for elderly people who live alone‎.‎