Call Station Numeric Keypad

• Numeric keypad for zone selection and user access
• Serial data and power interface to call‑station basic
• Can be combined with normal call‑station keypads
• LCD for user feedback
• Stylish and modern design

The Call‑Station Numeric Keypad is used in combination with a basic or remote call‑station. The call‑station provides the microphone and press‑to‑talk key, while the numeric keypad can be used for user access, zone and zone group selection. It works together with call‑station keypads for pre‑configured actions. The built‑in LCD provides feedback to the user.

Functions
The call‑station numeric keypad has a 12‑key numeric keypad, providing a telephone‑like user interface with *, # and 0…9 keys. A single numeric keypad connects directly to a basic or remote call‑station and subsequently up to 15 other keypads can be linked for controlling functions. It is mechanically fixed to the call‑station. The numeric keypad can be configured for the following functions:

• User access to the call‑station with user number and PIN, configurable for multiple users, with time‑out and manual lock
• Selecting zones and zone groups as destinations for calls; up to eight zones and/or zone groups can be entered into a string.

The LCD gives feedback to the user about the selections and the status of the selected zones and zone groups. The keypad gets its power supply from the connected call‑station. It is configured via the Preasideo network controller (web browser interface).

Controls and indicators

• 12 numeric keys
• 2 x 16 character LCD with backlight
• LCD brightness adjustment
• LCD contrast adjustment

Interconnections

• Flat‑cable connection to call‑station
• Flat‑cable connection to next keypad