wireless alarm control panel,alarm control panel,wireless alarm,alarm panel,wireless alarm,burglar alarm,wireless alarm,security Features: 1. Protection different zone: 32 zones with ... message (10 second), it can be recovered. When received alarm message, it speaks as you spoken.6. NI-MH ... if AC power is off.7.Telephone manages the alarm system, convenience.8.Phone trunks protected to avoid any ...