ProsinoGroup is a leading supplier for environment monitoring, we are dedicted to make high quality product and our goal is to be No. 1 in enviroment monitoring. To be a strong and reliable manufacturer in offering total solution for liquid leak detection systems . Our product range includes : 1. Water sensing cable (2 kinds available)a, Position water sensing cable b, Non-position water sensing cable2.Water leak detection controller (Panel)a, Position controller -- able to detect the distance as long as 1500 meters and the tolerance is 0.5%. it is with RS485 and switch outputb, Non-position controller -- able to detect as long as 500 meters, also with RS485 and switch outputBoth controller can enable other equipments to turn on or off automatically when they are connected. 3) Position Acid Detection cable . a. Position acid detection cable . ------ it can detect most of chemical like sulfuric acid , Hydrochloric acid , Nitric acid and so on . 3) Temperature& humidity controller . A) P-TH1 and P-TH3 is useful in indoor . Like server room , Bank , hotel , School and so on . B) P-TH6 . It is designed to be used in greenhouse. it is able to control the spraying machine when connected if the data is different from the set value.