9 key WRT

Model: 8009 Size: 35 * 56 * 7.7Mm transmit / Coding: NEC or specify the encoding IRED: infrared wavelengths: 950nm Power: DC 3V operating voltage: 2.2-3.4V Working current: ≥10mA Quiescent Current: ≥1uA transmit power: 90 . mW / sr typ Working distance: 8-20 meters (receiver sensitivity ≥0.5mW / m2) frequency: 455 kHz or use of the battery according to the chip: 3V button type lithium batteries - temperature range: Operating temperature: +55 ~ -45 or specific specifications Storage temperature: -25 to +55 or specific specifications Features: compact Ling Long, for all kinds of home appliances Scope: stereo, fans, readers, water heaters, foot bath and other small household appliances and various types of medical devices.