Project Description

Bi-directional People Counter with display (PRx20D1 – PTx20-1)

Easy installation
Long battery life
Distortion indication
Easy to read count value
Count value for both directions
The PRx20D1 – PTx20-1 is a battery powered bi-directional people counter set. The principle is based on the interruption of a horizontal infrared beam.
The transmitter PRx20-1 transmits the infrared beam to the receiver “PRx20D1″. When this infrared beam is interrupted, e.g. by a person, the receiver detects this and will increase the count values on the display. The count values of both directions are displayed. Because of the innovative use of electronics, the counter can run for approximately 2 years on one set of batteries, without compromising the counting distance.

Dimensions 116.4 x 68.6 x 22.3 mm

Material ABS Black

Power supply 2 x 1.5V AA

Power consumption approximately 120uA

Battery life approximately 1 year

Maximum counting distance 8 m/ 26 feet (unobstructed)

Maximum count value 99999 In & 99999 Out





2 x Mounting plate

4 x 1.5V AA Battery

Quick Installation Guide