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leak detection systems

For whole house monitoring

AT401D_Valve_and_Panel - Colour - Transp



FROM ONLY $580.80



AT401 - Deluxe Hard Wired System

The AT401 is one of the most advanced Water Management, Leak Detection and Control Systems available on the market today. Designed to look as smart as it is functional, it uses a sleek wall mount Control Panel from which the user can control all the functions and programming of the system. The ultimate and most advanced water safety Trip Switch for plumbing protection.
The Control Panel is connected by a low voltage signal cable to the Shutoff Valve, which is mounted inline on your main incoming water pipe. This allows the AT401 to monitor all the plumbing in the house. 
The AT401 is powered by a plug in 12v transformer and has a built in backup battery in case of mains power failure. It can be finely programmed for optimum leak protection, and can also be optionally connected to most water meters with a pulse output to provide a real time consumption display so you can monitor and be aware of exactly how much water you are using and its approximate cost. (Please check if your meter is compatible, feature not available in all markets).
  • Wall mount deluxe Control Panel with large backlit LCD display allows easy control of the system 
  • Patented Leak sensor with integrated Shutoff Valve, shuts off water once leak is detected
  • Cable connection between the Control Panel and the Shutoff Valve for instant response (8 meter cable supplied with optional 6 meter extensions available as required)
  • Back up battery in case of mains power failure 
  • Water Flow indicator on the Control Panel for instant visual confirmation of water flow or a potential leak
  • Fast Test Facility allows rapid check of system functions
  • Leak Detection system has Peak and Off peak water usage modes to enhance detection capability
  • Early Warning Indicator alerts user to impending water shut off - e.g. prevents user being caught in the shower with no water
  • Home/Away mode for increased leak detection protection - Automatic or Manual settings available
  • Nightwatch mode for increased overnight leak detection sensitivity 
  • Sleep Mode - Programmable Exclusion Period disables Flow Sensor when required - e,g, for when using garden irrigation 
  • Short term system override from Control Panel for occasional longer than normal water usage
  • Emergency manual override facility if system needs to be turned off for building work/maintenance
  • Water can be shut off from the Control Panel - no need to access the incoming main tap for plumbing maintenance
  • Replaceable mesh filter protects units from debris in water supply
  • Accessory Port may allow connection of movement sensors, extra reset switches or water meter inout signal.
  • System has variable outputs to trigger a BMS or Alarm System to give remote notification of a change of system status
  • Can display water consumption and cost if connected to existing water meter (may require additional optional cable and only if the  water  meter has a compatible pulse output).
  • System available with a choice of PVC or 316 Stainless Steel Shutoff Valves to suit your incoming pipe size or material

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