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AQSKFR01 -- Leak Protection Kit "BASIC" for KFR Valves

AQSKFR01 Kit

Product Description​

The system monitors the water pipes of a building and shuts off the water in case of leaks. It consists of two main components:

  • Monitor: Acoustic water sensor for permanent monitoring of the entire pipe network. The sensor is connected via a T-piece to the domestic water supply line. Detects micro-leaks from 4 ml/h during regular pipe checks.
  • Motor drive: Installed on the existing KFR oblique seat valve -- without interrupting the water supply. When a leak is detected, the water is automatically shut off and further damage is prevented.

Key Features:

  • Control via app command or programmable timer (e.g., shut-off on weekends)
  • Mobile app control
  • MQTT server integration
  • HTTP webhook for smart home integration
  • LoRa radio technology for communication across multiple floors and through basements

Included Products​

ProductDescription
AQSWIE02Leak Protection Monitor (Wi-Fi)
KFRLWE02Retrofit Motor for KFR Valve (LoRa Direct)

Installation​

Monitor (AQSWIE02)​

Please refer to the AQSWIE02 manual for further information on how the leak monitor is installed and connected to the app.

See AQSWIE02 -- Manual.

KFR Motor Drive (KFRLWE02)​

Please refer to the KFRLWE01 manual for further information on how the motor drive is installed on the KFR oblique seat valve and operated.

See KFRLWE02 -- Manual.

Package Contents​

Motor (KFRLWE02)​

  • 4 adapter rings (various sizes)
  • 3 ball bearing seats (various sizes)
  • Spacer ring and split ring for EWE valves
  • Bracket plus 2 cable ties
  • Main enclosure and internal coupler
  • Two spacer rings (12 mm, 24 mm)
  • Wired water sensor
  • Power supply
  • Replacement handwheel
  • User manual
  • 57 g epoxy resin

Monitor (AQSWIE02)​

  • Leak protection monitor (main device, without battery)
  • Aqua-Scope sensor head with 80 cm cable
  • 3/8" T-piece for angle valve installation
  • Flood sensor with 130 cm cable and jack plug
  • USB-C power cable and power supply
  • 19 mm wrench for T-piece installation

Additional Information​