... preservation of evidence. 5, support for image motion detection camera. 6, support for wireless remote control, to achieve deployment, disarm ... user-friendly practical use. 7, supports a variety of wireless anti-theft detectors, infrared radio fence, smoke, gas, flu ... e-color mobile multimedia functions, truly mobile Unicom. 30, the wireless transmission image size adjustable: QCIF (160 × 128), CIF ( ...