3G video phone outdoor monitor system 3G video phone monitor system applies to the villa, houses, shops, corporate finance, factory workshop, ... 900/1800/1900/2100MHz.2, the built-in 200 million digital camera like number.3, support the user make video calls ... dc amphibious, automatic charge battery.9, password operation to ensure system security.10, supports real-time clock adjustments.11, the wireless ...