Plenum-rated moisture sensor kit with local audible alarm, remote sensing disc, and automatic shutoff pairing with FlowGuard.
LeakSense is designed to catch water events early around fixtures, mechanical closets, and other risk points. Each sensor provides local leak alarming and can be used as part of an automatic shutoff system when paired with the FlowGuard Shutoff Valve. The cable/jacket/materials are specified as plenum rated for projects that route sensor wiring through return-air plenums.
| Product category | Water leak detection sensor |
| Kit contents | 3 × sensors, 3 × batteries, 3 × remote sensing discs, mounting hardware |
| Alarm | Built-in audible siren + LED indication |
| Sensing | Moisture (base or remote disc), humidity, temperature |
| Connectivity | 2.4 GHz Wi‑Fi (802.11 b/g/n) (system dependent) |
| Power | CR123A lithium battery (per sensor) |
| Operating temperature | -20°F to 140°F (-29°C to 60°C) |
| Dimensions (per sensor) | 3-1/4 in × 2-5/8 in × 1-1/16 in (depth off-wall) |
| Remote sensing disc | 48 in (122 cm) cable (extendable with optional cable) |
| Certifications | FCC Part 15 / ISED RSS (region dependent) |
| Materials | Plenum-rated cable/jacket/materials |
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