1.GSM MMS control alarm 2.SMS remote control 3. ... many places 5.CE approval The GSM/GPRS MMS alarm system bases on the GSM network, integrates the communication technology, ... CCD camera, beautiful appearance, small size, wireless remote control, GSM/GPRS MMS/Email/SMS alarm, emergency call, 1channel relay ... . Size: 212mm×162mm×39mm Product photoFactoryWorkshopOffice 2012 new gsm alarm with sms talk