Return item. Functional return items from customers may show cosmetic defects, imperfections, or light signs of use, but they have no damage. Non-essential accessories may be missing, but they are still functional. They may not have their original packaging, or may have no packaging at all. They have not been used for more than 14 days (the time needed to return them to the supplier). We provide a 1-month warranty on all won lots. Won lots will be shipped within 7 days after payment. Return shipping costs are at your own expense.

About this item 【Super Tiny Size】 Thanks to its compact size, it can be installed in various mounting boxes, including the smallest European standard. 【External switch control】 Easy to connect to a momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. 【Relay decoupling mode】 MINIR4 has the “Relay Decouple” mode, which means the states of external switches and the relay are separated, so using the external switch button does not affect the relay status. 【eWeLink-Remote control】 MINIR4 is a smart switch with the gateway function of “eWeLink-Remote control”. “eWeLink-Remote” sub-devices can be added; after pairing with MINIR4, both R5 and S-MATE can act as remote controls to operate MINIR4 locally via the eWeLink-Remote signal. 【Safe and reliable】 TUV, CE and FCC certifications ensure a safer and more reliable product.