Product Title: DC 24V 8 Channel High/Low Level Trigger Relay Module with Optocoupler Isolation

Product Description:
- Genuine quality relay with normally open interfaces
- Maximum load: AC 250V/10A, DC 30V/10A
- SMD optocoupler isolation for driving ability and stable performance
- Trigger current: 5mA
- Operating voltage: 24V
- Jumper setting for high or low level trigger
- Fault-tolerant design to prevent relay operation in case control line is broken
- Power indicator (green) and relay status indicator (red)
- Human-friendly interface design with direct connection terminal leads

Module Interface:
1. DC+: positive power supply (VCC)
2. DC-: negative power supply (GND)
3. IN1,2,3,4,5,6,7,8: high or low level control relay
S1,S2,S3,S4,S5,S6,S7,S8: HIGH OR LOW LEVER Relay outputs
1. NO1,2,3,4,5,6,7,8: normally open relay interface
2. COM1,2,3,4,5,6,7,8: common interface relays
3. NC1,2,3,4,5,6,7,8: normally closed relay interface

Specifications:
- Colour: Photo Color
- Material: Plastic
- Size: 141.5mm*50mm*18.5mm

Package Included:
1 x 24V 8CH relay module

Payment:
We accept Paypal ONLY. It is easy and safe for you to pay by credit cards, debit cards, bank transfers, and PayPal account balances.

Shipping:
- We will arrange shipping for you within 24 Hours after payment cleared except on holidays.
- We only ship to the confirmed address provided by PayPal. Please ensure your address in PayPal matches the shipping address. If not, please inform us before we send you the package to avoid any loss.
- We ship items worldwide.
- The order will be shipped out in 1-2 business days after payment cleared. Delivery time is approximately 15-28 business days for most countries.

Refund:
- We believe in the outstanding quality of our items and are convinced that you will be happy with your purchase.
- If you are not satisfied with our items, simply return them to us within 30 Days in their original condition. You will need to pay for the return postage, and upon receipt of the returned item at our warehouse, we will issue a full refund to you.
- Please include your eBay ID and item number with any email requests.

Feedback:
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- Upon receiving the package, please confirm "Delivery on time" for us.
- If a problem occurs, please contact us immediately with any email request.
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We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.