Alarm control panel keyboard Paradox K-641/PLUS — wired keypad for alarm systems

The Paradox K-641/PLUS wired control-panel keyboard is a wall-mounted keypad designed to provide direct user control of Paradox alarm control units. It offers a compact interface with tactile keys and status indicators for arming, disarming and monitoring the security system. The keypad connects by wiring to compatible Paradox control panels and is intended for locations that require a fixed, reliable access point for everyday system operation in residential or commercial environments.

Advantages

The K-641/PLUS delivers a straightforward local user interface with clear status LEDs and responsive keys, simplifying routine use of the alarm system. Its wired connection ensures continuous communication with the control unit without reliance on batteries or wireless links, supporting consistent performance. The keyboard's compact, wall-mounted design conserves space while remaining readily accessible for authorised users.

Suitable for

• Residential security systems requiring a fixed entry/exit control point
• Small and medium commercial premises with a need for a dedicated keypad
• Locations where wired, dependable keypad communication is preferred over wireless
• Installations requiring a simple local interface for arming, disarming and status checks

Key specifications

• Wired connection to compatible alarm control units
• Wall-mounted keypad form factor suitable for indoor installation
• Tactile push-button keys for user input
• Visual status indicators (LEDs) for system states and alarms
• Designed for integration with Paradox security control panels

How to use

Install the K-641/PLUS on an indoor wall near main entry points or a convenient access area according to installation guidelines for the connected Paradox control unit. Use the tactile keys to enter user codes and perform arming and disarming procedures. Observe the LEDs to verify system status, alarms and faults. Maintenance is minimal due to the wired connection; routine checks should include verifying secure wiring connections and confirming that status indicators respond correctly during normal operation and test sequences.

Usage recommendations

Position the keypad at an ergonomic height for authorised users and protect it from direct moisture or heavy dust. Ensure installation and wiring are performed by qualified personnel familiar with Paradox control panels, and register user codes and access privileges according to your security policy.