Water Leakage Detector (NAS-WS02ZU) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product Water Leakage Detector (NAS-WS02ZU)from Coolcam. To view other Z-Wave products and manuals from Coolcam follow that link.

  1. Overview
  2. Security
  3. Features
  4. Installation instructions


Water Leakage Detector
SKU Code
In the Z-Wave network communications, water sensor can work with any Z-Wave main controller. In the Z-Wave network communications, water sensor can send messages to the Z-Wave main controller, and realize association with other devices through the Z-Wave network. In the communication with the Z-Wave main controller, the water sensor can send messages to the Z-Wave main controller, but it can not receive messages from the Z-Wave main controller. When the water sensor is triggered, the LED light keeps on and the buzzer will make sound. The water sensor sends messages to the Z-Wave main controller at the same time, the Z-Wave main controller will display the current status of water sensor. Water sensor is battery powered, is small and can be installed easily.
Version #
HW: 32 FW: 2.133 was the version certified
Certification #
Z-Wave Version


As a Z-Wave Plus certified product, Water Leakage Detector supports Z-Wave S2 security. The following security modes are directly supported:

  • S2 Authenticated
  • S2 Unauthenticated


Coolcam describes Water Leakage Detector as having the following features:

  • Color
  • Communications Connections
  • Controller Supports Multiple Networks
  • Controller Supports Multiple Z-Wave Interfaces
  • Gateway Has Preferred Partners
  • Sensors
  • Battery Quantity
  • Supported Notification Types
  • Firmware updatable via a compatible Z-Wave gateway
  • Battery powered using CR2 batteries
  • FLiRS capable
  • Supports Network Wide Inclusion
  • Supports Z-Wave Explorer Frames
  • Supports Z-Wave SmartStart allowing you to setup the product simply by scanning its QR code via

Installation instructions

1,Power up the device.
2, Set Z-Wave™ Controller into inclusion
3, Press the button 3 times within 1s to
enter inclusion mode.
4,The device will be recognized and
automatically included into Z-Wave™

1, Power up the device.
2,Set Z-Wave™ Controller into exclusion
3, Press the button 3 times within 1s to
enter exclusion mode

Press the button briefly,Led will blink once.

Product Test Mode
1,Press and hold the button.
2,Power on the device, device will enter
factory product test mode

Factory reset Water Leakage Detector

1,Power up the device.
2, Press and hold the button for 10s until
led light is on, then release the button.
Please use this procedure only when the network primary controller is missing or otherwise inoperable

Please note that this is a user manual Water Leakage Detector from Coolcam is provided as is and without warranty; all information contained herein is provided by the manufacturer or the certifying body. The information provided is for reference only and is not intended to be used as a substitute for professional advice. ZWaveProducts.com only warrants and is only able to support products purchased directly from us. If you have Water Leakage Detector and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.