LNL-CK LENEL

Product Overview

The Lenel LNL-CK Command Keypad integrates a 32-character backlit LCD display with a 16-position keypad and an optional reader port. It serves as a command reader, allowing users to execute local I/O functions and control access in Lenel OnGuard® systems. The display provides time (12- or 24-hour format based on system settings), command status, countdowns for operations like Extended Held Open, and basic intrusion arm/disarm feedback. The keypad can connect to Data1/Data0 or Clock/Data readers, supporting Card Only, Card or PIN, or Card + PIN modes. Communication with the Lenel Intelligent System Controller (ISC) is possible via direct RS-485 multidrop or through a Lenel Dual Reader Interface Module (LNL-1320). The LNL-CK can be configured as a stand-alone RS-485 device, as an alternate reader, or as a reader connected to the Wiegand input of an LNL-1320. Local I/O commands are programmed using the OnGuard System Administration software.

Key Features

• 32-character backlit LCD display
• 16-position keypad with optional reader port
• Card Only, Card or PIN, and Card + PIN operation modes
• Direct RS-485 or LNL-1320 reader module communication
• Stand-alone, alternate reader, or Wiegand input configuration
• Displays command status, countdowns, and arm/disarm feedback
• OnGuard System Administration programmable commands