EMX IRB-4X-TX Transmitter Board Replacement

EMX Replacement Transmitter Board Model No. IRB-4X-TX This is a replacement circuit board for the transmitter unit of the IRB-4X photoeye. The IRB-4X photocell kit is used as a safety, reversing, or opening device in conjunction with automatic operators. The IRB-4X will work with any control board that accepts dry contact on the input. The easy to install IRB-4X is used with garage doors, rolling doors, parking barriers and other equipment. Features  New enhanced features while maintaining the reliability you have come to expect. Longer range Improved interference rejection. Built in noise filter. Power indicator LEDs. Potentiometer range adjustment to allow more precise tuning to site. Wide 24o transmission angle allows easier alignment and increases reliability. Through beam design is not affected by shiny surfaces. Modulated infrared to reduce the effect of sunlight, fog, rain, dust and dirt. No focusing lens.