Infrared Sensor Receiver Module Infrared Sensor Receiver Module Description Equipped with the advanced 1838 infrared receiving head for superior performance. Excellent light resistance and strong electromagnetic interference protection with a built-in dedicated infrared IC. Capable of operating effectively under light intensities up to 500 lux. This versatile module is ideal for use in a wide variety of electronic devices including: Stereos and car audio systems Televisions and video equipment Set-top boxes and satellite receivers Digital photo frames Remote control toys and hard disk players Home appliances like air conditioners, heaters, electric fans, and lighting Specifications Dimension: 6.4 x 7.4 x 5.1 mm Receiving Angle: 90° Working Voltage: 2.7 ~ 5.5 V Frequency: 37.9 KHz Receiving Range: 18 m Package Includes 1 x Infrared Sensor Receiver Module