Home automation for Ucraine water detector

Home automation for Ucraine water detector   1).  Feature Water leak can cause large economic loss, to avoid expansion of damage caused by water leakage. It will alarm as well as send out a sign to electric valve once the sensor detected water leaking Electric valve automatically close the water power after received the sign Provides reset switch to stop alarm 2-meter wire with sensor for long distance detecting Usually suitable for underground reservoir of high building SPA and so on. You can also place it near toilets, basements, washing machines, air-condition machines, refrigerators, dishwashers, sinks, aquariums, sump pumps, water heaters, and anywhere with potential water damage Protects you home by keeping the leak alert anywhere water leak is a potential danger 2). Specification: Working Voltage:  12V                        Max. working current:   80mA Standby current:  5mA                        Alarm startup time:     1 second Alarm time:       continue                     Output electric potential: 100dBu Valve close startup time:1 second      Valve open startup time: 1 second Indicators      :   1.Power indicator (AC adaptor)  2.Leak detect point indicators – 8pcs Accessories:3m sensor wire (optional: 1sensor / 8 sensor)                                                Sensor wire - 1pcs/8pcs,AC adaptor12V- CE,UL approval 3).  Where we use Sump Pits                    Dish washes         Storage rooms          Restaurants Washing Machines      Ice makers            Computer areas        Equipment rooms Basement walls           Sink/toilet             Warehouses             Elevator shafts Air conditioners           Windows               Kitchens                    Parking garages Hot water tanks          Piping                   Banquet halls             Restrooms Dehumidifiers              Floor drains    4).  Top 5 Places to install water leak detector Under the Bathroom Sink Behind a Leaky Toilet Under a Dishwasher By the Water Heater Under the Refrigerator Also widely used for swimming pool, air conditioner, hot water tanks, piping, washing machine, water treatment....         How to use • Put the water sensor on the place where water leakage may happen • Turn off the valve, and connect it to water pipe, to be sure the valve interface can not have leaks, then the valve connected to the central unit  • Connect central unit to the AC power,(Power LED indicator will light up. Sound one beep and Sensor LED will light from Sensor 1 to Sensor 8) press the OPEN button to open the valve. • Once leakage happens, when the water touch the water sensor, the central unit will immediately sound warning tone and corresponding LED light up (until there is no detection of leakage,If more than one Sensor detected water leakage, all corresponding LED will also light up ), then the valve will automatically shut off • User can repair the place where water leak happens according to the audible alarm, and press the RESET button to turn off the alarm • After maintenance and all the leakage were repaired, press the OPEN button to open the valve (you can also press the CLOSE button to test if the valve is working properly). press Reset button and resume to Standby state • Keep the water sensor flat where water leakage may happen after sopping up the water, the device can be recycled     Note: 1. Even without electric ball valve, the central unit will operate, detect water leakage and sound warning tone but the sound level s a little smaller than with AC power 2.Central unit is not waterproof, Therefore please do not place the unit at where water may flow. 3. Do not place Sensor terminals on the metallic objects that may cause false warning sound.