Model Number: TC-QJCMR.3.1 Brand Name: Taichuan Key Specifications/Special Features: GM8135S + SC1145 1/3"Progressive scanCMOS: 1.44mm, 180°Fisheye lens: 1280x720Viewing angle: horizontal 182 ° vertical 95 °Support voice: intercomSupport night view 25 frames IEEE802.11 b/g/nOne key reset micro USB power supply interface micro SD maximum support of 128GSupports the use of mobile phone real-time view video and playback videoSupports two-way voice intercomSupports the use of mobile phones for local video and screenshotsSupports alarm information screenshots push