Technical parameters

Working voltage (V) : DC 5 V + / - 0.5 V

The working current (mA) : 4.5 mA or less

Receive frequency (MHz) : 315 MHz / 433 MHz

Receiving sensitivity (dBm) : - 108 dBm

Modulation mode: the baton

Size (mm) : 28 * 12 mm

Definition: feet a VCC, RXD, RXD, GND