433 RF Handheld Remote for Electric Curtains, Single&Dual Control, One-touch Operation, Stable Signal, Easy Pairing, Works with Our Full Range of Motors

Full Product Description (From the manufacturer)

Equipped with 433MHz RF technology, it can remote control through walls within 15 meters, and stably control the opening and closing of curtains without aiming at the motor Two remote control versions, single-control and dual-control, are available to flexibly meet the control needs of single-track or double-track curtains Powered by a CR2032 button battery, the low-power design provides a long battery life of up to 18 months, and it is also equipped with a low battery indicator..syi