Purchase Qty. Reference FOB Price
10-99 Pieces US$6.00
100-999 Pieces US$5.00
1,000-9,999 Pieces US$4.70
10,000+ Pieces US$4.50
Product Description
Product type pair of external outdoor photocells safety beam sensors YET609 Application: Security alarm, Sliding gate door, swing gate door, roller shutter/window Spec. Specification: 1.Infrared Frequancy : 1.92khz 2.Power supply : 12 to 24 VDC /AC 3.Wave length :940nm 4.Input : r*15ma - ...