... disarming by fingerprin(special mode), no need to carry the remote or remember the password. Name Model Description MMS alarm ... zones , 4 interfaces for CCD camera, beautiful appearance, small size, wireless remote control, GSM/GPRS MMS/Email/SMS alarm, emergency call, 1channel ... battery interface. Size: 212mm×162mm×39mm Product photoFactoryWorkshopOffice color gsm wireless remote controller in China