Min. Order Reference FOB Price
500 Pieces US$1.10 / Piece
Product Description
Key Specifications/Special Features: Waterproof: N/A Keypad materials: PVC OR Rubber Cover material: ABS,plastic Color: Black, customized Tranmission: Infrared ray Infrared wave length: 950±50nm Workable distance: >10meter Standard voltage: DC 3V Battery type: 2*AAA OEM service: ...