Remote Control 433Mhz Switch RF For AC Relay Receiver Module Wireless Universal copy Remote Controls Model Number: Universal Wireless Remote Control Switch Wireless Communication: RF Operating voltage: DC12V (23A/12V battery x1) Transmitting frequency: 433MHz Encoding Type: Fixed code Receiver sensitivity: > -105dB Transmission distance: 100M (Open field) Size: approx 55*28*10mm Instructions: 1. Jog: The remote control is controlled by a button. After pressing the button, the relay is closed, and when the button is released, the relay is disconnected. 2. Self-locking: The remote control is controlled by a button. Press the button once to pull in the relay, and press it again to disconnect. 3. Interlock: The remote control is controlled by two buttons. Press the A button to close the relay, and press the B button to disconnect. 4. Delay: After the pairing is successful, the relay will automatically disconnect after 5 seconds/10 seconds/15 seconds/20 seconds. Learn to code: 1. Jog learning method: Press the learning button of the controller once, the indicator light flashes quickly and it is in the learning state, and Then press any button of the remote control you want to learn to send a code. At this time, the indicator light flashes three times and goes out, and the code matching is completed. 2. Self-locking learning method: Press the controller learning button twice, the indicator light flashes twice quickly in the learning state, and then press any button you want to learn on the remote control to send a code. At this time, the indicator light flashes three times and goes out, and the code matching is completed. 3. Interlocking learning method: Press the controller learning button three times, and the indicator light flashes three times quickly in the learning state, at this time press the remote control A button, and the indicator light flashes three times, and then press the remote control B button again, the indicator flashes three times and goes out, and the code matching is completed . 4. Learning method with a 5-second delay: Press the controller learning button four times, the indicator light flashes four times and then press the remote control to send a code, the receiver indicator flashes three times, and then the learning is successful, then press the remote control to send the code, the relay will automatically disconnect after 5 seconds of closing. 5. Learning method with a 10-second delay: Press the controller learning button five times, the indicator light flashes five times and then press the remote control to send the code, the receiver indicator flashes three times, and then the learning is successful, then press the remote control to send the code, and the relay will automatically disconnect after 10 seconds. 6. Learning method with 15 seconds delay: Press the controller learning button six times, the indicator light flashes six times and then press the remote control to send a code, the receiver indicator flashes three times, and then the learning is successful, then press the remote control to send the code, and the relay will automatically disconnect after 15 seconds of closing. 7. Learning method with a delay of 20 seconds: Press the controller learning button seven times, the indicator light flashes seven times and then press the remote control to send the code, the receiver indicator flashes three times, and then the learning is successful, then press the remote control to send the code, and the relay will automatically turn off after being closed for 20 seconds. Package includes: 1* RF 433 Mhz Remote Control Switch (with battery) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.