Universal 2 relay wireless switch rf receiver board YET402PC-V2.0

835 Published by xia, Crystal Aug 04,2020

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 Universal 2 relay wireless switch  rf receiver board YET402PC-V2.0  external receiver automatic door 

wireless 2-channel receiver

rf receiver board Features:

  1. Secure: Supports hopping code HCS301/HCS300/HCS201 encoding remote control transmitters,far more code combinations (more than 18 quintillion – 18 x 10^18 possibilities, nearly a trillion more than typical fixed code.
  2. Universal: As well as compatible with fixed code/learning code 2240 1527 2262 remote control transmitters enable to work with your old type remote controls.
  3. EASY & FLEXIBLE: Two independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as one channel for garage door controller unit, the other for entry lights. Easy programming successfully in few seconds.
  4. Wide voltage supports AC&DC9-30V input power,suit for most of countries and different users.
  5. ENCLOSURE: designed to protect inner antenna against rain or other tough weather, lengthen antenna outside to enlarge working distance,maximum to 200 meters in open space.
  6. Control in a Long range: using higher RF sensitivity -113dBm superheterodyne module for better long range and more stable performance.
  7. Super memorizer: enable to program/learn maximum 400 pcs remote controls

rf receiver board Tech data:

Operating voltage DC12V/24V
Operating frequency 315,433.92 MHz
Frequency deviation ± 0.2MHz
Operating temperature -40 °C ~ +80 °C
 Receiving sensitivity ≥-105dBm
Modulation AM
Signal output method Momentary


 Encoding chip program chip , It can use with transmitter which is fixed code(PT2262/PT2264/SC2262) and learning code (eV1527

and hopping code HCS301/30/201/200…

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