KEYPAD ANTI VANDAL ACCESS CONTROL; Product Range:STRIKEMASTER Series; Contact Current Max:-; Contact Voltage DC Nom:-; Keypad Array:3 x 4; Keypad Output:Matrix; No. of Keys:12; Housing Material:Chromed Zinc; Panel Cutout Width:99.5mm; Panel Cutout Height:118.5mm; SVHC:No SVHC (17-Dec-2015); Case Material:Metal; Colour:Silver; Contact Voltage DC Max:28V; External Depth:15mm; External Length / Height:118mm; External Width:99.5mm; Fixing Centres LxW:74 mm x 93mm; Height:118.5mm; IP / NEMA Rating:IP65; Material:Metal; No. of Mechanical Operations:2; Operating Temperature Max:85°C; Operating Temperature Min:-20°C; Output Power Max:12W; Power Rating:12W; Static Resistance:12.5kV; Supply Voltage AC Max:20V; Supply Voltage AC Min:9V; Supply Voltage DC Max:28V; Supply Voltage DC Min:11V