... and room number information, to the remote host, residential security alarm. 15, the host can be networked to the alarm center 110 alarm ... move. 22, support GSM / CDMA mobile phones to send text messages to the host, remote host for remote deployment, disarm and so on. ... 23, support GSM / CDMA mobile phones to send text messages to the host, remote-site remote monitoring, taking photographs. 24, ...