The CX-502 Series is designed to give extremely stable detection performance in a variety of commercial applications. With patented Quad Zone Logic, sensitivity is maintained through the entire coverage area, even in high temperature areas or in applications with low temperature contrast. Combined with Double Conductive Shielding and Temperature Compensation, a high level of false alarm protection is guaranteed.

Features:

• Patented quad zone logic
• Double conductive shielding
• Advanced temperature compensation

• Input for a 26 bit Wiegand Reader, such as ELK-106055
• Input for a Dallas "One-Wire" iButton Reader, such as ELK-MA110
• Heavy Duty Form "C" Relay Contacts for Switching Door Strike Power
• Low Current (50mA) Switched Negative (pull to ground) Output for "Door Held Open" Alarm
• Low Current (10mA) Switched Negative (pull to ground) Output for "System Ready To Arm" indication
• Low Current (10mA) Switched Negative (pull to ground) Output for "System Armed" indication
• Supervised Input for RTE (Request To Exit) Button/Device
• Supervised Input for Door Status Sensor
• Installs in place of an M1 Keypad and operates from the RS-485 4-Wire Keypad Data Bus
• Four selectable Time settings for "Request to Exit" and "Door Held Open"
• Hardware Watchdog Circuit

Provides (8) Open Collector PGM Outputs, Suitable for Commercial Fire and/or Burg Applications