Specifications:
<br />Working Range: Up to 100 meters / 328 feet between receiver and transmitter(space without obstacles)
<br />Transmitter Size (L x W x H): Approx. 6*4.8*9cm
<br />Receiver Size (L x W x H): Approx. 6.8*3.3*9.2cm
<br />Transmitter voltage: DC 3V
<br />Receiver voltage: DC 9V
<br />Frequency: 315 MHz
<br />Material: Plastic
<br />Color: White
<br />Package Content:
<br />2 x Transmitter(Batteries are not included)
<br />1 x Receiver(Batteries are not included)