Ajax KeyPad Wireless touch keyboard (black)

Wireless touch keyboard. Ajax KeyPad helps to manage the Ajax security system. Arm the system with a passcode or with the press of a button. Use a duress code to send a silent alarm to a central monitoring station.  Maximum performance Works up to 1,700 meters from Ajax Hub in open space or across several floors of a business center. Allows for partial arming of the system. Indication of protection status.  Protection from intruders and failure Protected with rolling code encryption and authentication. Tampering alarm. Response from the keyboard can be checked every 12-300 seconds (adjustable). Jamming detection, frequency-hopping.  Effortless operation Through two-way communication with the hub, the keyboard confirms the delivery of any command. Has a battery life of up to 2 years when pinging once per minute. Arm/disarm with a passcode. One button arming.  Simple professional-level installation No need to disassemble the body when installing using SmartBracket mounts. The signal strength can be tested remotely. Connects to Ajax Hub with a single click.  Technical specification Device type: Wireless Use: Indoor ?ompatibility: Works only with Ajax Hub Keyboard type: Sensor Number of buttons: 15 Duress code: Available Protection against password guessing: Available Tampering alarm: Available Arm/disarm status indication: Available Radio signal power: 20 mW Communication protocol: Jeweller (868.0-868.6 MHz) Maximum distance between keyboard and central unit: Up to 1,700 m (5,577 ft) (in open area) Power supply: 4 AAA batteries Power supply voltage: 3V Battery life: Up to 2 years Battery charge indication: Available Operating temperature range: From 0°C (+14°F) to +50°C (+122°F) Operating humidity: Up to 80% Dimensions: 150x102.5x13.2 mm Weight: 172 g  Components Wireless touch keyboard 4 AAA batteries (pre-installed) Manual