... )2. Weight 1.1kgMain function1. Input keypad: 10 numeric keys, 6 function keys.2. Secure PIN entry and secure mechanism, prevent any ... keycaps press force is the same, the force is 3.6 N.3. All keycaps press should has a feedback feel ... ,000Mechanism1. Keystroke life time > 2,000,0002. Keystroke force 3.6 N3. Keystroke travel 0.45mmEnvironment Requirements1. Operating temperature range: 25 ...