Automatic Alarm System 6 wired+6 wireless ... 1800/1900 Support CID Projection Network Wireless Automatic Alarm System KB-A1188 For commercial, home and industrial1. ... design3). English message hint for operation and alarm.4). Different alarm ways to combine: center, SMS, dialing, ... or Ringing6). Multi-level of protection, such as code protection, classification operation, and phone firewall, etc7). ...