DIY Smart Intercom Radio Kit Adjustable Frequency 409.85MHz …, Perth

Specifications Intercom Frequency Band 409 85MHzMaximum Intercom Range 200 meters approx Radio Reception Frequency Band 87 108MHzMax Operating Current Approx 200mA at maximum volume Power Supply Options 3 x AAA batteries or 5V USB cannot be used simultaneously batteries not included Volume Levels 15 adjustable levelsStation Storage Up to 30 radio stationsSupported Functions Automatic station search and storage power off memory sleep modeMaterial PCB Electronic Components PlasticNote This is a DIY kit you need to assemble and solder Features 1 Dual Functionality for Communication and Radio ListeningCombines intercom and radio capabilities enabling seamless communication via the intercom function while allowing high quality radio listening 2 Clear Voice Transmission in Intercom ModeEquipped with an RF transceiver chip the intercom ensures enhanced audio intelligibility operating smoothly within the 409 85MHz frequency band 3 Flexible and Comprehensive Radio Listening ExperienceFeatures automatic radio station search and storage of up to 30 stations with user adjustable channel search thresholds to tailor the listening experience 4 Optimized User Interface for ConvenienceIncludes an OLED display for clear visibility of signal strength stored stations and adjustable volume settings with up to 15 levels 5 Energy Efficient Power Supply OptionsOffers dual power solution of either 3xAAA batteries or 5V USB input ensuring adaptability for various usa