Purchase Qty. Reference FOB Price
500-999 Pieces US$2.25
1,000-2,999 Pieces US$2.23
3,000+ Pieces US$2.19
Product Description
Product Description AD111 Series Continuous/ Discontinuous Sound/ Flashy Buzzer Power frequency with stand voltage 2.5KV per min.(effective AC value) Insulation Resistance ≥2MΩ Continous Operating Life ≥30000H Brightness ≥100cd/m2 CTI ≥100 Protective degree of the head ...