The Potter EBP-407C is a microprocessor-based door annunciator system that uses active infrared technology to detect movement through a doorway. It distinguishes entry from exit and records each event on independent, resettable four-digit counters, making it useful for monitoring visitor traffic in retail, commercial, and other indoor locations.

The complete kit includes an infrared transceiver, electronic chime, reflector, power transformer, mounting brackets, power cord, and connecting wire. It offers an adjustable detection range of approximately 10 to 20 feet and an adjustable chime volume. The system is designed for indoor installation and can be expanded with compatible additional chimes.

Specifications:

Features:

• Dual-active infrared detection with independent entry/exit counting
• Microprocessor-controlled digital counter (4 digits, resettable, up to 9999)
• Distinct chime sound for beam interruption
• Selectable entry recognition (left or right)
• Adjustable beam-block warning duration (10 sec / 60 sec / OFF)
• EEPROM memory for event retention
• Complete installation kit included (sensor, chime, reflector, brackets, transformer, wiring, hardware)