Wireless Camera 841 can be used with the wireless PMP to remote monitor a site in complete darkness. The video can be recorded simultaneously in Mpeg 4 format by the PMP. Highly suitable to monitor a site or acts as baby monitoring. Products Specifications Picture Sensor 1/3" OmniVision CMOS Effective Pixels PAL-628 x 582 pixels Horizontal Resolution 320 Lines Min Illumination 0 Lux (Complete darkness with IR on) or 1.0 Lux/F2.0 Line of Sight 300 Feet Power Supply DC 8V / 200mA Battery Lithium Battery Battery Capacity 500mAh Working Time 5 hours (IR off), 2 hours (IR on) Dimensions 28 x 28 x 90 (mm) Audio Built-in Mic Frequency 2.4G Demonstration showing the 841 working in complete darkness. The 841 should be used with the PMP as shown above. This package does not come with the PMP. Packages included: 1 x 2.4GHz wireless camera 841