Long Range RF Wireless Transceiver with Antenna Large Power 433 MHz Transmitter Receiver Module

Long Range 433MHz RF Wireless Transceiver Kit with Antenna Large Power 433 MHz Transmitter Receiver Module LORA Kit for Arduino The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. The frequency is 433MHz. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc. Features (Transmitter) Compatible with Arduino Library : VirtualWire Working voltage: 4 – 12VDC Working current: 40mA Transmit power: 27dBm@12V (large power) Working frequency: 433MHz Transfer rate: 4.8kbps (max) Transmission distance: When supply poower is 5V, the open area transmission distance can be increased to 100 meters. The supply voltage is larger, the transmission distance farther. Antenna: Onboard 433MHz dedicated PCB Antenna. Features (Receiver) Compatible with Arduino Library : VirtualWire Operating voltage: 2 – 5.5VDC Working frequency: 433MHz Working Current: 2mA Sensitivity: -110db Antenna: Onboard 433MHz dedicated PCB Antenna