Features: Wireless remote control switch adopts Radio Frequency Identification technology. 220V two-way wireless remote control switch - To mainly controls the on, off and conversion of electrical appliances, lamps and equipment switches. Mainly used in remote water pump switches, wireless remote control machine switches, wireless remote control sockets, wireless lighting, and other wireless home appliances control. Stable and reliable performance - The switch can control one or more devices in the room. It has the advantages of easy to use, safe and reliable. Specification: Type: Dual Remote Control Switch Set Working voltage: 85-250V Total load power: 1100W per road, total 2200W Working frequency: 433.92MHZ Quiescent current: 8.5mA Receive sensitivity: -105dBM Working mode: Jog, self-locking, interlock Coding method: Learning code Modulation method: ASK Working temperature: -10 - 70℃ Weight: Approx. 206g Shell size: Approx. 7.5 * 5.5 * 2.4cm / 3 * 2.2 * 0.9in Package list: 1 * Smart Switch Controller 5 * Remote Controllers Instructions: 1. Jog mode: Press the remote control relay to pull in and release the remote control relay to disconnect. 2. Jog learning method: press the learning button once, the LED indicator flashes quickly 3 times and then goes out, enter the learning state, press any button of the remote control, the LED indicator flashes quickly 3 times and then goes out. Then press the remote control Button 2, the LED indicator flashes rapidly after 3 times, indicating that the code is successful. (PS. Because it is 2 roads, you need 2 learning buttons) 3. Self-locking mode: Press the remote control relay to pull in, and press the remote control again to disconnect the relay. 4. Self-locking learning method: press the code button twice in succession, the LED indicator flashes quickly 3 times and then goes out, enters the learning state, press any button of the remote control, the LED indicator flashes 3 times and then goes out, then goes on. Press the remote control button 2, the LED indicator flashes rapidly 3 times and then lights up continuously, indicating that the code is successful. 5. Interlock mode: Press the remote control A button, the relay pulls in, press the remote control B button to disconnect. 6. Interlocking learning method: press the code button three times in succession, the LED indicator flashes quickly 3 times and then goes out, enters the learning state, press any button of the remote control, the LED indicator flashes quickly 3 times and then goes out, then goes on. Press the remote control button 2, the LED indicator flashes rapidly 3 times and then lights up continuously, indicating that the code is successful. 6. Clear code function: press the code button for 8 times in succession. After the LED indicator flashes 4 times and then it is always on, the clear code is completed, and all the remote control button codes that have been learned before are cleared. Note:. 1. Do not operate with power. Please turn off the power to operate, and use it after you check. 2. When the voltage of the remote control is insufficient, please change the battery in time. (When the remote control battery voltage is insufficient, the general remote control distance becomes shorter) 3. When using wireless electronic products, please pay attention to avoid metal masks, large electronic equipment, electromagnetic fields, etc., which have strong interference sources, avoiding the distance between the remote control and the receiver due to external environmental factors, or not working properly. 4. Do not use this electronic product abnormally. Abnormal use will reduce product performance and its longevity. In severe cases, damage to the product will also bring hidden dangers to your personal safety.