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Description
DAHUA®|ARM7011-W2(868)|3 YR WTY. Airshield Wireless RelayRelay is a dry contact device that is used to remotely control 036 VDC power. The dry contact of the relay is electrically isolated from the power supply circuit of the device. Relay can be used in low voltage to control the supply of power to other devices. The device comes with overvoltage protection and overheating protection. Specifications Frequency hopping and two way communication technology ensure that communication is stable. Supports jamming
Relay is a dry contact device that is used to remotely control 0–36 VDC power. The dry contact of the relay is electrically isolated from the power supply circuit of the device. Relay can be used in low-voltage to control the supply of power to other devices. The device comes with overvoltage protection and overheating protection.
Specifications
- Frequency hopping and two-way communication technology ensure that communication is stable.
- Supports jamming detection and communication encryption.
- Supports cloud update and automatically restores when cloud update fails.
- Overheating protection.
- Voltage detection.
- 1 channel external tamper input.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1227 reviews
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Product Reviews
★★★★★ 5
Perfect for sensitive skin
Style: SPF 50 Lotion, Size: 6 Ounce (Pack of 1)
I love this sunscreen. This was my first time buying after always using another company but recently my skin has started breaking out after using my old sunscreen. This sunscreen not only protects my skin but also does not give me a rash or irritate my skin.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
This stuff WORKS.
Style: SPF 50 Lotion, Size: 6 Ounce (Pack of 1)
I am pale, I have rosacea, and I live in the south. That is a terrible combination. But this sunscreen has saved my butt (well, actually it’s saved my face). It doesn’t sting at, and when I accidentally got it into my mouth it didn’t leave a weird aftertaste (I smear it over my lips).
This is my first mineral sunscreen, so I can only compare it to chemical sunscreens. But so far I think it lasts longer (and holds up to sweat better) than any other sunscreen I’ve used. It even survived a day at the water park with minimal reapplication.
Now I will be honest, it leaves a white cast. But I don’t even bother trying to rub it all the way in. I just go out looking like Casper the Friendly Ghost.
(Also it scored well on consumer reports, but the baby version scored even better, so I think I’ll try that next)
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Reviewed in the United States on June 19, 2024
★★★★★ 4
If you don’t mind white, it’s good coverage
Style: SPF 50 Lotion, Size: 6 Ounce (Pack of 1)
Good coverage, no scent but very white on skin.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Works Great, soothing
Style: SPF 50 Lotion, Size: 6 Ounce (Pack of 1)
This is the best sunscreen I’ve used. I’m fair and after some chemical peels needed extra protection. This sunscreen is soothing and works perfectly. Blocked me from any sun damage and I live in a very sunny location by the ocean.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Zinc Oxide Sunscreen is the best choice!
Style: SPF 50 Lotion, Size: 6 Ounce (Pack of 1)
I’m happy I decided on Coppertone Pure & Simple Zinc Oxide Sunscreen. The 6 ounce bottle is well worth the price as a little goes a long way. I always give the bottle a good shake before applying it. This was the first year I sought out all zinc oxide sunscreens. I wanted to avoid the bad ingredients in regular sunscreens I’ve used in the past. This is free of octinoxate & oxybenzone which are the 2 main bad ingredients in most sunscreens. This pure & simple sunscreen is free of PABA (para-aminobenzoic acid) which is an ingredient you should avoid in the interest of protecting your overall well-being. It’s also parabens, dye & fragrance free. I like the 50 SPF. I did some research on what it’s a good SPF to look for. This is what I learned: “SPF50 will last 2 hours in the sun. It should protect you 50 times as long as your skin would be able to naturally protect itself. However, remember that the lower the SPF and longer the length of time since application, the less UVB rays will be filtered so a reapplication every two hours is highly recommended.” Another great feature this sunscreen has is the active ingredient of zinc oxide is at 24.08%. I didn’t know what that meant so again I researched it. This is what I learned: “It’s recommended looking for a sunscreen label for a zinc oxide concentration of 20-25% for best protection from UVA and UVB rays.” So thumbs up on everything this Coppertone Pure & Simple sunscreen offers. Be careful as it comes out a little watery quickly but it rubs nicely onto my skin & is absorbed immediately. There’s no residue or white cast look to it period. Yesterday I worked outside for 5 hours. I took a couple breaks & did reapply after 2 hours. I didn’t burn period. This sunscreen kept my skin safe. I also decided to apply it to my face because I had it handy with me outside & my face sunscreen was in the house. This was lightweight on my face & didn’t irritate my sensitive skin. I feel it could easily be used as a facial sunscreen. So many positives I’ve found with this sunscreen! I most definitely recommend it!
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Reviewed in the United States on May 12, 2023
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