AJAX KeyPad Wireless Touch Keyboard

• Component Type: Wireless
• Keyboard: Capacitive
• Number of buttons: 15
• Application: Indoor spaces
• System Status Signaling: Yes
• Emergency button: Yes
• Protection against sabotage: Yes
• Password guessing: Yes
• Radio signal power: 8.76 dBm / 7.52 mW (max. 20 mW)
• Communications Protocol: Jeweller (868.0 - 868.6 MHz)
• Radio range: Up to 1,700 m (in open space)
• Power supply: 4x AAA 3 V DC batteries
• Battery life: Up to 2 years
• Operating temperature: -10 ° C ~ +50 ° C
• Operating Humidity: Up to 80%
• Dimensions: 150 x 102.5 x 13.2 mm
• Weight: 172 g
• Security level: 2 - low to medium risk
• Environment class: II. - internal general