... recording 3. Voice prompt for remote operation Wolfguard alarm !Wireless Burglar GSM Home Alarm System(YL-007M2B) Features: 1.7 wired and ... announcer; 9. Built-in artificial intelligent English message; 10. Users can make calls by using keypad on alarm panel, just like a ... Home Arm, Remote Arm; 12. SOS, fire, gas, door, hall, window, balcony, and perimeter places alarm; 13. Real-time, delay, 24 hours ...