... shouting function Built-in 2.0 MP CMOS camera Function FeaturesThis product uses USIM card, and ... .0 Mega pixels CMOS camera and infrared light, and supports punctual wireless video surveillance for all dayBuilt- ... , which is confidential and safeSupports SMS alarm, video call alarm, and voice call alarmAlarming process automatic ... off) 2.0 MP WCDMA 3G Video Alarm Camera With Two Way Intercom Function