GSM 4 Languages Intrusion Alarm System, Control Panel With 12 Wireless Zones

Features:
1. It is with 2 wired zones+12 wireless zones.
2.It is with SMS operstions and voice reminder that can switch 4 languages: Chinese/English/Russian/Spanish.
3.Works with external microphone and speakers. Send SMS text to 3 mobile phones and auto-dial 3 phones to inform the user
4.Users can use any phone to listen what is happening inside the building where the alarm is installed.
5.With password protection, System will inform users when an incorrect password is tried 3 times.