Purchase Qty. Reference FOB Price
100-999 Pieces US$4.00
1,000-4,999 Pieces US$3.80
5,000-9,999 Pieces US$3.50
10,000+ Pieces US$1.90
Product Description
Cheap Optical Smoke Alarm 9V Battery Operated Detector Home Safety Specification: Smoke Sensitivity 0.1---0.15dB/m Battery Availability 1year 9V carbon battery Standby Current 8uA Alarm Current 16mA Temperature Range -10°C to 55°C Alarm Sound Level 85 db/3m ...