... , PELCO-D, SAMSUNG etc.l Lithium Ion Polymer Battery (3.7V DC3000mAh). The device employsadvanced power control ... 960 x 240 resolutionLCD adjustmentBrightness, Contrast, Saturation adjustableVideo IN/OUT1 channel BNC Input & 1 channel OutputVideo Output ... data from controlling devicePOWERPower AdapterDC5V, 2ABatteryBuilt-in 3.7V Lithium polymer battery ,3000mAh RechargeableAfter charging 3-4 hour, ...