Receiver module:

Product Model: XD-RF-5V

Operating voltage: DC5V

Quiescent Current: 4MA

Receiving frequency: 433.92MHZ

Receiver sensitivity: -105DB

Size:30x14x7mm

Transmitter:

Technical parameters of

Product Model: XD-FST

Launch distance :20-200 meters (different voltage, different results)

Operating voltage :3.5-12V

Dimensions: 19 * 19mm

Operating mode: AM

Transfer rate: 4KB / S

Transmitting power: 10mW

Transmitting frequency: 433M

Pinout from left → right: (DATA; VCC; GND)