
The keypad also features a built-in speaker/microphone for alarm verification (replacing the traditional beeper) which allows sound and frequency differentiation between alarms and keys. This helps increase the user's alarm awareness and enables sound level adjustments to be made for users with hearing difficulties.
The add-on modules extend the unique design and operational security concept: the SAK9S1 (key switch module) enables the differentiation of accessible operating modes based on the activation time of the key switch. The SAK9L1 annunciation module gives an overview of multiple partitions through keypad status LEDs - and features keys for the direct arming of partitions.
Ease of installation and set-up has also been addressed. A wire-free front cover offers easy access to the housing, with built-in spirit levels to ensure precise wall mounting. The set-up process features language independent menus for manual localization, a local installer menu enabling keypad specific parameters to be defined and local keypad settings enabling post-installation user-specific adjustments to be easily made.
The keypad and its add-on modules are ideal for high residential and industrial security applications, as well as large or complex organisation such as banks, museums or shopping centres.
Please contact your local Siemens representative to check availability in your country.