Purchase Qty. Reference FOB Price
100-499 Pieces US$1.50
500-999 Pieces US$1.40
1,000+ Pieces US$1.10
Product Description
Features &Specification: Sensitive design sound monitor Operating: Voltage:DC 12V; S/N Ratio: ≥60dB; Current: 10 mA Monitor Range: 30-50 square meters RCA + DC In + DC Out Shenzhen ...