Purchase Qty. Reference FOB Price
500-999 Pieces US$4.20
1,000-4,999 Pieces US$4.00
5,000+ Pieces US$3.20
Product Description
Specification: Style: Battery Operated hotels smoke detectors Model: SD218 Smoke Sensitivity: 0.076~0.150dB/m Battery Availability: 18 months,3 years(Alkaline),10 years(Lithium) Standby Current: 8μA Alarm Current: 15mA Temperature Range: 0°C to 50°C Humidity: 0 to 95% ...