ITEM NAME:DC 12V-48V 2CH Channel Wireless Remote Control Switch Receiver+Transmitter #JT1 Product Description Description: 433MHz DC 12V-48V 2CH Channel Wireless Remote Control Switch Receiver+Transmitter for Garage Door Lamp Motor Control System Descriptions: 1. This product is a new independent two-way remote control switch; it adopts wide voltage design and can be applied to 12-48 volt power supply, which is widely used in various equipment control; 2. The wireless receiving controller has the characteristics of high confidentiality, large storage capacity, stable performance, low power consumption, and is convenient to use, and does not need to adopt traditional jumper or dial switch coding, and only needs to transmit the wireless signal transmitted by the remote controller. The receiving controller receives and stores, and can be used together. 3. If the learned remote control is lost during use, simply clear the information stored in the receiving controller, and the lost remote controller will not be able to remotely control the receiving controller. To regain the right to use, the owner must Re-learn once to use. 4. Application scenario: Mainly used in electric gates, windows, lifting equipment, gateways, lifts, industrial control and security industries. Features: 1. The scope of application is large. This product is controlled by intelligent microprocessor, which can be applied to garage door control, lighting control, remote control curtains, access control system and various motor control systems. 2. Easy to install. Small size, easy to install, safe and reliable to use. Learning and cleaning methods and steps 1. The two learning buttons on the controller correspond to two relays respectively; 2. Learning method: Jog: Press the learning button 1 and then release, immediately press any button on the remote control, the indicator flashes five times, indicating that the the first relay leaning is successful; press the learning button 2 to release, repeat th.To regain the right to use, the owner must Re-learn once to use. Transmitter size: approx. 55 30 12mm/2.17 1.18 0.47". Transmitter: about 20g. Clear code: Press and hold the learning button until the indicator light is off.