- Color: Green + black<br />- Material: PCB + plastic + brass<br />- HX1838 sensor、 high sensitivity performance<br />- Working voltage: 5V<br />- Digital output<br />- With fixed bolt hole for easy installation<br />- Red power indicator<br />- VCC external 5V power supply<br />- GND<br />- DO digital output<br />- Packing list:<br />- 1 x IR receiver module<br />- 3 x Dupont cables (20cm)<br /><br />                                                                                                                                Dimensions: 0.79 in x 0.55 in x 0.39 in (2.0 cm x 1.4 cm x 1.0 cm)<br />Weight: 0.18 oz (5 g)<br /><br />