Model: D204B - Quantity: 5 - Color: Silver - Material: Iron - Sensitivity area: 2.0 * 1.0mm2 - Substrate material: Silicone - Substrate thickness: 0.5mm - Working wavelength: 7.0~14um - Average transmittance: >75% - Working voltage: 2.2~15V - Working current: 8.5~24uA (VD=10V Rs=47kohm 25'C) - Source voltage: 0.4~1.1V (VD=10V Rs=47kohm 25'C) - Working temperature: -20'C~70'C - Storage temperature: -30'C~80'C - Noise: - Balance: - Output signal: >2.0V - Black body: 420'K - Modulation frequency: 1Hz - Gain: 72.5dB - The sensor uses a pyroelectric material polarization characteristics change with temperature uses dual sensing element complementary method to detect infrared radiation to suppress the interference caused by temperature changes to improve the operation of the sensor stability. - Application: Human body induction lamp night light remote control anti-theft alarm motorcycle anti-theft alarm car burglar alarm appliances - Comes with 5 pieces for one package