Description:

Wavelength: 940nm; Emission Distance: 7 Meters / 23Ft. Voltage: DC 1.2-1.3V; Polarity: Anode (Longer Part) Cathode (Shorter Part). Head Size: 5.6 x 8.5mm / 0.22 x 0.33 inch (Max.D*H). Package Content: 50pcs x Infrared Emitter Diode + 50pcs x Infrared Receiver Diode. Low heat, energy saving, low power consumption, long service life..