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      Top Picks
      • SUNX Sensor SQ4-A21-N
      1/1
      SUNX Sensor SQ4-A21-N
      $ 319 .50

      ✔ In Stock (Can ship in 5-7 days)

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      • 12 Months Warranty for New Products

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      Sensing range: Water (Standard liquid)
      Power voltage: 12 to 24 V DC

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      • Q: Can I save items for later?

        A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      • Q: How to apply for an extended warranty on a product?

        A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.

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      Reviews

      • D

        Danny Navejas

        Mar 21, 2026

        SUNX Sensor SQ4-A21-N
        It's all I could ask for!
        Helpful
        Unhelpful
      • D

        Doug Darcy

        Jul 09, 2025

        SUNX Sensor SQ4-A21-N
        Fast execution!
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        Unhelpful
      • A

        Ariel Englender

        Jan 22, 2025

        SUNX Sensor SQ4-A21-N
        Eran genial. Lo tenían todo y lo entregaron rápido
        Helpful
        Unhelpful
      • T

        Thomas Elberty

        Nov 25, 2024

        SUNX Sensor SQ4-A21-N
        I was able to get around the website with no problem.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SUNX Sensor SQ4-A21-N
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SUNX Sensor SQ4-A21-N

      $ 319 .50
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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