Resolution: 640x480, 320x240 2G: GSM 850/900/1800/1900MHz Mic and Speaker LED Indicator: Armed-Yellow, GSM-Green, Power-Red PIR Motion Detection Power Source: Built-In Battery or Power Adapter Battery Size: 800mAh Standby Time: 8-10 Hours Lens: Image Sensor: 0.3MP CMOS Sensor Lens: f: 3.2mm Viewing Angle: 110 Degrees Night Vision: Infrared Light: 8 IR LEDs, Night Visibility up to 5 Meters F= 2.8 (IR Lens) Memory: Internal: 128MB Micro SD Card up to 4GB (2GB Included) Ports: Micro SD Card Slot Mini USB Port Dimensions: Main product dimensions: 80x40x25mm (L x W x D) Main product weight: 45g Package Contents: GSM Alarm Camera Battery Charger USB Cable Base Mount Bracket User Manual