... , Beep Data cable: 1394toRs232 Cable * Product Description:Waterproof, Contactless Guard Tour Wand with Rechargable battery, Built-in Data Downloader Benefits ... too low, the memory can be kept for 30 years Safe:stainless steel shell, waterproof,Quakeproof design,able to bear ... means that he is on patrol duty. 4. Software Kit: Patrol Management Software: It is of use for setting up system parameters ...