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Smart switch Smart switch refers to a unit that uses the combination and programming of the control board and electronic components to realize the intelligent switch control of the circuit. Switch control is also called BANG-BANG control. This control method is simple and can be realized, so it is used in the control of many household appliances and lighting fixtures. However, the conventional switch control cannot meet the requirements of further improving control accuracy and energy saving.   Wireless remote control switch The wireless remote control switch is a new type of intelligent switch that uses RF (Radio Frequency Identification)...

1. Product description The RX18211 receiving module is a UHF band ASK receiving demodulator and supports ASK/OOK demodulation. The receiving module has high sensitivity (-112dBm), low power consumption performance (<6mA), and high dynamic range (greater than 60dB). The module uses a highly integrated chip, Built-in front-end low-noise amplifier, mixer, filter, frequency synthesizer and other circuits, can optimize the signal to the greatest extent. 2. Product features  Support ASK demodulation mode, the receiving sensitivity reaches -112dBm;  Operating frequency: 315MHz (RX18211-3) / 433.92MHz (RX18211-4);  The receiving bandwidth is 300KHz;  Power supply voltage input range: 2.0V-5.0V;  Low power consumption;  ...

Instructions Model：KT190 video: The chip can be copied: 2260 (all manufacturers), 2262 (all manufacturers), PT2264,(all manufacturers), SC5262,HT600,HT680,HT6207,HT6010,HT6012,HT6014,SMC918 series, 527 (all manufacturers), 1527 (all manufacturers), 2240 (all manufacturers), HCS101, HCS200 \ HCS201 (part of the code), HCS300 \ HCS301 (part of the code) how to use： Step1 – delete the existing code of our remote duplicator 1) Press and Hold “A” and “B” buttons together - Led will flash 3 times Keep holding “A” button and release “B” button 2) Keep holding “A” button and push “B” button 3 times, Led will start flashing Non-stop (Please note: during the deletion procedure,...

Model：MTD12A-4 (Motor Module)   Electrical parameters: Working voltage: 3-18V Maximum load current: 2A Standby current: 5-6mA (without power saving mode) Working current: (mainly depends on the current of the load motor) generally 200-300mA Maximum load power: 24W, ideal maximum current 2A (long-term safe work: below 1A, 10-20W) Receiving frequency: 920MHZ Receiving sensitivity: -100dBM Port output impedance: 50ohm Modulation type: ASK/OOK Support encoding format: 1527 learning code Learning method: key learning Working mode: jog, self-lock, interlock, clear code. Storage quantity: 12 groups of functions can be memorized Working temperature: -20~80 degrees Working mode: inching, self-locking, interlocking Dimensions: 2 X 12.8 X...

User Manual Instructions about "Smart Life" APP and QIACHIP Wi-Fi Ceiling Fan Remote Control Kit: You can watch QIACHIP Wi-Fi ceiling fan controller installation demo video at YOUTUBE:https://youtu.be/RRAWwobpePc   Receiver Functions(Right Diagram) AC IN L (Left Black) Input Live wire AC IN N (Left White) Input Neutral wire FAN (Right Black) Output Fan Live wire (Fan) LIGHT (Right Blue) Output Light Live wire (Light) COM (Right White) Output Neutral wire  (Light & Fan Common connection)   Remote Control Functions (Right Diagram) ①　LED Light Indicator LED Light ②　LOW/MED/HI Minimum, Medium, Maximum Fan speed ③　STOP Stops Fan ④　2H/4H/8H/1H Fan & Light Timer...