... wireless zone and 4 wired Product name:wireless alarm system with voice recordMain features: 1.20 wireless zone ... talk with people who is on spot3.The system supports the GSM cell phones, no need the ... .Can set HOME arm/AWAY arm4.When alarming, system plays the recorded voice at first, call six ... can arm, disarm, panic from long distance.7.Can control the system by using a telephone or cell phone anytime ...