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Warranty 1.- One year guarantee. 2.- If the item is defective upon receipt, it should be within 7days from the date of receipt for exchange a new one (Buyer should return all original and undamaged items under re-saleable condition). 3.- We supply free repairing service within one year of purchase. For the first 1 month, we will pay one way shipping cost( from us to your location); After 1 month of purchase, the buyer need to pay two ways of shipping cost. 4.- One we get the returned items, we will send the replaced ones back as soon as possible. 5.- Our warranty does not extend to any products that are physically damaged or under un-normal operating conditions as a result of misuse or improper installation on the parts. Payment 1.- Please make sure your payment account is available before you bid the item. 2.- All payments should be cleared within 7days after you receive the item. If you really have difficulty in paying the item, please contact us firstly, we will help to solve it. 3.- If you have any special request about the details of item, please leave a note in your order. Shipment 1.- We can ship the products all the world.
Tags: module, module relay, Cheap module, High Quality module relay.
|Package Weight||0.2kg (0.44lb.)|
|Package Size||10cm x 6cm x 6cm (3.94in x 2.36in x 2.36in)|
|Place of Origin||CN;GUA|
|Model Number||8 normally open relay module RS485|