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Hunter MINI-CLIK wired rain sensor with aluminum mounting bracket and attached 25-foot UL-approved sheathed two-conductor cable, product view.

Hunter MINI-CLIK Automatic Rain Shutoff Sensor

Brand: Hunter
Save 27%
$58.09
$42.12
SKU MINICLIK
In Stock (144)

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The Hunter MINI-CLIK is a compact, maintenance-free wired rain sensor that automatically prevents scheduled irrigation during rainfall. It protects plants and turf, conserves water, and resumes normal operation once the sensor dries.

  • Adjustable rain shutoff: User-selectable from 3 to 19 mm (1/8 in to 3/4 in) so the sensor only disables irrigation after your chosen rainfall amount.
  • Included wiring and mount: Comes with 25' (7.5 m) of 20 AWG sheathed, two-conductor UL-approved wire and an aluminum mounting bracket for simple installation.
  • Controller compatibility: Works with most irrigation controllers (normally open or normally closed sensor inputs) and can be wired inline on the common or SEN terminals.
  • Protection features: Debris-tolerant design reduces false shutdowns; built-in freeze sensing prevents operation below 37°F (approx. 3°C).
  • Durability and approvals: Maintenance-free construction, UL/cUL/FCC/CE/RCM approvals, and a 5-year limited warranty for long-term reliability.
  • Optional accessories: Gutter mount (P/N SGM) and vandal-resistant sensor guard (WS-GUARD / SG-MC) available for special mounting needs.

Mini-CLIK provides a simple, cost-effective way to keep systems from running in wet conditions. Refer to the included installation card and product literature for wiring diagrams, model variants (conduit, normally open, and wireless options), and recommended mounting locations.

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Frequently Asked Questions

What rainfall amount does the MINI-CLIK detect before shutting off?
The MINI-CLIK is adjustable from 3 to 19 mm (1/8 in to 3/4 in) so you can set when irrigation should stop.
How is the MINI-CLIK wired to my controller?
Wired models include 25' of two-conductor wire and connect to the controller sensor terminals (SEN or SEN/SEN COM) or inline on the common lead.
Can I mount the sensor on a gutter or add protection?
Yes. A gutter mount (P/N SGM) and stainless steel sensor guard (SG-MC) or vandal-resistant guard (WS-GUARD) are available for protected mounting.
What certifications and warranty come with the MINI-CLIK?
The MINI-CLIK carries UL/cUL/FCC/CE/RCM approvals and is backed by a 5-year limited warranty for durability.