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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
AC-LSP-8DR-MER-LCKEight Door Mercury Dual Voltage Integrated Power System supporting one AC MER CONT 2DR with three AC MER CONMR52 (Mercury hardware sold separately). The advantage of a dual voltage power supply is the ability to power both Mercury boards and door locks from the same supply. Includes a painted steel enclosure; removable pre drilled back plate; controller standoffs and mounting screws and a 150 watt 12V 4A and 24V 4A power supply battery charger. The

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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1673 reviews
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Product Reviews
★★★★★ 5
Good option to try
Item Package Quantity: 1
I decided to try this gel after finishing an expensive brand recommended by my Dentist. The other gel was in a tiny bottle for double the price. I like that this one is cost effective, and I also enjoy the taste, which is minty overall. As far as helping with dryness, I'm on the fence about both products. My mouth is SUPER dry though, due to medications, so there may not be any effective treatment out there for my Tundra mouth issues. The downside to this one, is that it's very thick and can come out in a blob, which is wasteful. I wish it came in a pump so it would dispense only what's needed. Overall, I recommend trying it for dry mouth, and I'll continue to buy it unless I find something that provides more relief.
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Reviewed in the United States on December 3, 2025
★★★★★ 4
It works
Item Package Quantity: 1
Works well. It took quite a while to get.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Dentist Recommended
Item Package Quantity: 1
This was recommended by my dentist who gave me my first tube. I use xylomelts for dry mouth which works but because they are hard they make my gums sore.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
dry mouth
Item Package Quantity: 1
if you have sjogrens or anything else that dries your mouth
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Reviewed in the United States on June 2, 2026
★★★★★ 5
I love Dr Jen products
Item Package Quantity: 1, Item Package Quantity: 1
This is my favorite dry mouth gel that I’ve tried. I sleep with my mouth open and take medication at night that causes dry mouth so I have zero saliva during sleep. This gel has helped the most. Sometimes I wake up in middle of night and my mouth will still be dry so I reapply. The taste is very mild , I love that it has nano hydroxyapatite as I have gerd and like the extra enamel support.
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Reviewed in the United States on February 8, 2026
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