Aukru 3X 433MHz RF Wireless Transmitter and Receiver Module Kit for ArduinoArmMcURaspberry pi

Aukru 3x Transmitter and Receiver 433Mhz for Arduino Raspberry Pi Transmitter Operating Voltage: 3.5-12VDC Size: 19mm x 19mm AM transfer rate: 4KB / S Transmitting Power: 10mW Amplitude Modulation: ASK or OOK Launch Distance: 20-200 Meters (depend on supply voltage) Transfer Rate: <10Kbps Emission frequency: 433M Receiver Voltage: 5V DC Current: 4mA Frequency: 433mZ Size: 30mm x 14mm x 7mm Receiver Sensitivity: -103DBm These modules are used for projects when you need to communicate wirelessly between 2 devices. It is possible to increase the range by adding a small length of cable which the device will use as an aerial Package Included: 3 x Receiver module(433Mhz) 3 x Transmitter module (433MHz)