12 keys compact format IP65 dynamic water proof and vandal proof stainless steel industrial keypad with fully sealed industrial PCB with industrial electronics controller shielded & protected by stainless steel housing, with industrial PCB with carbon-on-gold key switch technology with stroke (1.5mm) with extremely good tactile feeling for fast and accurate data input without any noise, rear stainless steel plate with mounting holes and water-tight gasket for easy mounting and tightening to enclosure or panel. Industrial Backlight (red/blue/white/green) included. Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion. DIMENSIONS: 68.0mm x 90.0mm (front panel)