Min. Order Reference FOB Price
1000 Pieces US$3.90-8.00 / Piece
Product Description
2 in 1 Smoke and Co Combination Standalone Fire Detectors Home Security Fire Alarm Description: 1.Photoelectic smoke sensor, Electro-chemical CO sensor; 2.Material:ABS; 3.Product size:125*38.5mm; 4.Power Supply: 9V carbon zinc battery(included); 5.Standby Current: 10uA; 6.Alarm Current: 23 ...