4 Channel Wireless RF Receiver
RM40.00
This board which operates at 433 MHz frequency range is a remote control relay board that can be used in various electronic and robotic boards, systems which requires remote control and again systems which can be operated remotely.
Description
Board has four channels and relay on board can be set as on or off. It also gives possibility to use with more than one receiver transmitter on same frequency with its encrypting and transmitter identify features.
Technical Features:
Frequency (Options) : 315MHZ ±150kHz(max) / 433MHZ ±150kHz(max)
Operating voltage: DC12V
Operating Current: ≤7mA
Operating temperature: -40℃~+80(℃)
Receiving sensitivity: ≥-105dBm
Receiving distance: 200m (100-200m to the max for open spaces)
Channel Number: 4
Though hard plastic saving box
Max. number of remote to match: 20
