The Lenel BT-ASPKP-HID/BT-ASPKP-iCLASS indestructible keypad reader offers the ultimate in strength and durability where proximity and PIN entry are required. With a tamperproof keypad and a weatherproof, solid brushed aluminum casing, Lenel indestructible keypads are designed to function dependably even in harsh climates or high-risk environments. The keypads are compliant with the Americans with Disabilities Act (ADA) guidelines. The model BT-ASPKP-HID/BT-ASPKP-iCLASS reader is equipped with two electronically interlocked devices – an HID format proximity or iCLASS reader, and a piezoelectric keypad –contained within a single, indestructible, metal housing. The 12-position keypad is configured to have two keys across by five keys down, and is designed for both international and U.S. single gang electrical box mounting applications. It features an eight-bit word data output format, 5 to 12 volts DC power, 150 mA current draw, and red and green status LEDs. The keypad uses solid state piezo sounder technology to provide audible feedback. A natural aluminum color is standard, but other colors are also available upon request.

The LNL-500 Intelligent System Controller (ISC) by Lenel serves as the access control engine for an OnGuard system. The ISC provides power, performance, and flexibility for the most demanding applications. Multiple combinations of Input Control Modules, Output Control Modules, and Card Reader Interface Modules can be connected. The ISC can communicate upstream at 38.4 Kbps via RS-232/RS-485 multidropped configuration, modem dial-up communication, or Ethernet TCP/IP networks. The ISC can store up to 12,500 cardholders. The ISC can have two downstream 2-wire RS-485 channels or one 4-wire RS-485 channel. In either configuration, you may connect up to 32 readers or 16 devices. Each device (LNL-1100, LNL-1200, LNL-1300,LNL-1320) uses one device address.