3 Pcs Low Power 433Mhz RF Transmitter and Receiver Kit, Super Regeneration Wireless Module Burglar Alarm Arduino DIY

Description

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 Metres (dependent on supply voltage) Transfer Rate: Emission frequency: 433M Receiver Voltage: 5VDC 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)