3H-IR14C Presence Sensor

MS Sedco, in partnership with Hotron LTD, offers the 3HIR14-C motion/presence sensor for automatic sliding doors.

To view the Hotron product page, Click Here.

The 3HIR14C is a 4-row presence sensor designed to provide safety protection for automatic sliding doors.

This sensor replaces the DH94 with the only difference being the 3HIR14-C has presence monitoring capability.

The 3HIR14C is based on the most reliable active infrared (AI) technology available—Floor Reflection Method (FRM). With FRM-AI up to 32 individual detection zones (floor points) are precisely reflected off of the floor in a rectangular pattern, meeting and exceeding ANSI A156.10 guidelines.

The3HIR14C is now widely used as an inexpensive method to upgrade existing sliding doors that require safety protection at the threshold of the door opening.

  • Sliding door approach & safety
  • Up to 32 individual zones of detection
  • Mount up to 9.8′ (3m) high
  • Pattern width and depth adjustment