✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Sensing range: Water (Standard liquid)
Power voltage: 12 to 24 V DC
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- Q: Do I need to pay for shipping when returning a product?
A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
- Q: How can I check the stock status of a product?
A: On the product details page, you can check the stock status of the item. If a product is temporarily out of stock, we will restock it as soon as possible or provide a pre-order option.
- Q: How can I find out about product recalls or safety alerts?
A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
Reviews
- D
Danny Navejas
Mar 21, 2026
SUNX Sensor SQ4-A21-NIt's all I could ask for!HelpfulUnhelpful - D
Doug Darcy
Jul 09, 2025
SUNX Sensor SQ4-A21-NFast execution!HelpfulUnhelpful - A
Ariel Englender
Jan 22, 2025
SUNX Sensor SQ4-A21-NEran genial. Lo tenían todo y lo entregaron rápidoHelpfulUnhelpful - T
Thomas Elberty
Nov 25, 2024
SUNX Sensor SQ4-A21-NI was able to get around the website with no problem.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SUNX Sensor SQ4-A21-NAll was ok! No problems whatsoever.HelpfulUnhelpful
SUNX Sensor SQ4-A21-N
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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