3pcs DC5-12V With Coded Wireless Transmitter Module 433MHz Remote Control

Overview The module has a wide operating voltage range DC5V 12V high transmission power low power consumption and can be directly applied with a coding IC The data code and address code can be directly jumped which is convenient and widely used in simple data wireless transmission anti theft alarm and other occasions Instructions for use The module has led two wires which are connected to the positive and negative poles of the power supply and the voltage is DC5 12V Each launch can be realized directly by controlling the on off of the power supply and the time is not more than 5 seconds A0 A7 is the 8 bit address code setting area and the left side D0 D3 is the four digit data code setting area The cap sets the coding and data bits and the antenna is connected the multi strand copper wire is about 23CM Technical parameter Working voltage 5 12VEmission current 10mATransmission frequency 433MHZShooting distance 200 meters empty receiving sensitivity 110dB Size 38 2 19 5 8 7mmCoding chip SC2262 PT2262 Coding method Jumper cap interpolationOscillation resistance 4 7MPackage includes 3 x Wireless Transmitter Module