Product Details: Camera of outdoor unit is adjustable in four directions:up,down,left and right for best view and clear image. No radiation,low power consumption and high definition color image. Waterproof aluminum-alloyed outdoor unit;camera cover is made of micro-millimeter glass for best view. Slim fit design outdoor unit to enrich the fashionable and luxurious life. Hands-free intercommunication. Electric-controlled door release function. Monitor the gate. Graceful double dina-dong sounds. Adjustalbe volume of melodise and intercommunication. Adjustable color and brightness. Enclosed 15m cable and adapter for DIY.