> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Zooz Z-Wave Water Leak Sensor AU

**Type:** Product page · **SKU:** CE10342
**Page:** https://core-electronics.com.au/zooz-zwave-water-leak-sensor-au.html ([markdown](https://core-electronics.com.au/zooz-zwave-water-leak-sensor-au.html.md))

Compact Z-Wave water leak sensor gives instant flood alerts and long-range reliability, runs on a single CR2032 battery and supports OTA firmware updates.

## Pricing

- **Price:** $51.25 (inc GST) — $46.59 AUD, exc GST

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 26.

## Restrictions

Restrictions apply to this equipment as it uses button/coin cell batteries:

- The equipment is intended to be used in trades, professions or industries
- The equipment is not intended for sale to the general public
- The equipment is not intended to be used where children are present
- You are aware that this equipment may not meet child safety testing requirements as it is not intended to be used by consumers or general public, but rather, is intended to be used in trades, professions or industries in conjunction with the limitations and restrictions listed above
- You are aware that these restrictions are due to a change in [A](https://www.accc.gov.au/media-release/businesses-on-notice-as-mandatory-button-battery-laws-commence)[ustralian legislation in 2022](https://www.accc.gov.au/media-release/businesses-on-notice-as-mandatory-button-battery-laws-commence) for button/coin cell batteries
 
![Button Battery Warning](https://core-electronics.com.au/attachments/uploads/iec-button-battery.png)

**For use in Australia**

- Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs.
- If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation.
 
**For use in other regions**

- Follow the spectrum rules for your country/region and select frequencies and settings accordingly.

A declaration of use will need to be submitted during checkout.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE10342:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE10342:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Catch leaks before they become problematic with the ultra-compact Z-Wave Water Leak XS Sensor ZSE42. Place it where drips start or at the lowest point and get instant alerts so you can act fast.

Ideal under sinks, behind toilets, boilers, under appliances, or near exposed pipes.

### Technical Specifications

| Product | Water Leak XS Sensor ZSE42 |
|---|---|
| Wireless protocol | Z-Wave 800 series |
| Security and inclusion | S2 authenticated security with SmartStart QR pairing |
| Firmware | OTA updates supported |
| Power | 1 x CR2032 coin cell (included) |
| Thickness | 0.3 in |
| Leak detection | Instant reports to your Z-Wave hub on water presence |
| Enclosure | Sealed and splash resistant. Not waterproof. Do not submerge. Not for pools or aquariums |
| Placement | Designed for flat surfaces under cabinets, appliances, and pipes |

### Additional Resources

- [Official specifications and FAQs](https://www.support.getzooz.com/kb/article/1409-zse42-water-leak-xs-sensor-faqs/)
- [Download the user manual for ZSE42 800LR](https://www.getzooz.com/downloads/zooz-800-series-z-wave-long-range-water-leak-xs-sensor-zse42-800lr-manual.pdf)

### What’s Included

- 1 x Water Leak XS Sensor ZSE42

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce10342-showcase.png)