2A 4 Channel Solid State 5v Arduino Relay Module High Level Trigger

2A 4 Channel Solid State 5v arduino relay module High Level Trigger

Specifications:

Features:

Use it to control various appliances, and other equipments with large current.
It can be controlled directly by Microcontroller

Competitive Advantage:

1.Convenient & Friendly Customer Service

2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe. 
4. High Quality With Global Standards. 
5. 3 year factory warranty
6. Safe shipping way and payment

FAQ:

1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.

3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.