433mhz Universal Wireless Remote Control Switch dc 12v 4ch Relay Receiver Module and 2 Pieces Transmitter 433mhz Remote Controls
Product Name | DC12V single remote control switch |
Receiving distance | more than 25 meters |
Communication frequency | 433.92±0.2MHz |
Coding method | :learn the code |

Product performance description
产品性能介绍说明
frequency, other frequencies can be customized) Transmission distance: 120-150M (open circuit and open circuit, the sensitivity of the receiving device is 100dbm) Encoder type: EV1527 chip learning code (millions of sets of built-in passwords)
Uses: motorcycles, automobile anti-theft alarms and other security fields, LED lighting, fan lights, electrical switches, access
control electronic locks, etc.









Clear and code matching:
Description of product use effect
customized with silk printing








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