WenQia Wireless Wall Switch and Light Remote Control Switch 10A 110V 220V 230V Relay Receiver Interruptor for Lamp LED Bulb

WenQia. Receiver: transmission method RF, frequency 433MHz, 1527 learning code, operating voltage is 220V. Transmitter: Transmission method RF, frequency 433MHz, 1527 learning code, equipped with 27A12V dry battery, can be fixed to the wall. Multi-control: One receiver can be controlled by a 5pcs wall switch. A wall switch can control 3 receivers at the same time. Multi-use: AC90-250V wide voltage support. You can use it to control the garage/door/motor/lamp/fan/lamp/bulb, etc. 24 hours shipment: We will ship within 24 hours after you pay. New type comes. 1. Many people bought our light switch before and they love our product. The connection and setting are easy. Instead of hiding the antenna in the shell, this time we make the antenna out of the shell. This new disign will significantly improve the RF signal transmission. And more, the size become smaller. 2. For wall switch, this time we add battery inside. This wall switch needs 1*27A12V battery and it can last several month usually