... Zones and 32 Wireless Zones Wireless TEL&GSM Dual Network Alarm System, With 8 Wired Zones ... and 32 Wireless ZonesTELEPHONE+GSM Dual Network,If TEL failure, it alarms through GSM ... time can be set, excellent thunder proof function,DIY installation,defense zones separate arm/disarm / bypass function ... keypad anti-rob function. Wireless TEL&GSM Dual Network Alarm System, With 8 Wired Zones and ...