Best in 7 days
Pay in installments of $66.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
RS232 to Weigand InterfaceRS232 to Weigand Interface DATA SHEET Features Data format and protocol converter Connects readers with incompatible controllers Field configurable Built in pull up resistor option Pluggable connectors for simple installation Custom format protocol versions also available Applications Connecting legacy card readers to new control panels Custom equipment integration Attaching prox readers to point of sale equipment Visitor lobby integration Vending
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 1516 reviews
Sort
Product Reviews
★★★★★ 5
A full nights sleep
Size: 60 Count (Pack of 1)
This product helps keep me asleep throughout the whole night, not just in the beginning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
good vendor
Size: 60 Count (Pack of 1)
fabulous slow release ,,,, good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Good value and quality
Size: 30 Count (Pack of 1)
Excellent quality and the perfect size for my small pet to swallow. I like knowing it didn't have a lot of unnecessary chemicals and additives as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
★★★★★ 3
Not good
Size: 30 Count (Pack of 1)
Didn’t help and I woke up with a headache. Natrol 1 mg time release is better for me but it’s not available any more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
★★★★★ 5
Best I've used yet.
Size: 60 Count (Pack of 1)
I like the slow release. It works great for all night relaxation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
recommand products
BASEQI Hidden Aluminum Alloy High Speed SD Card Case for Dell XPS 15.6 inch (9560 / 9570) Laptop
37.42
BASEQI Hidden Aluminum Alloy High Speed SD Card Case for Dell XPS 13.3 inch Laptop
2940.64
Tomkins Sofa Set
846.90
Giorgio Armani Men's Acqua Di Gio Profondo Parfum 6.8 oz
840.00
DJ06 Oxford Cloth Waterproof Wear-resistant Portable Expandable Laptop Bag for 13.3 inch Laptops, with Detachable Shoulder Strap(Pink)
1501.76