1. Frame and keys are made of RoHS approved zinc alloy material 2. Conductive rubber with carbon granules — Contact resistance: ≤150Ω — Elastic force: 200g 3. 1.5mm thickness UL approved printed circuit board with golden fingers 1.Button color: bright chrome or matte chrome plating. 2.Key frame color according to customer requirements. 3. With alternative interface.
Технические характеристики
CharacteristicsNumber of keys12-keyMountingwall-mountedMaterialalloy, zincOther characteristicsvandal-proof, waterproof, weatherproof, OEM, IP65
