Invisi-Guard™ thru-beam photoelectric sensor is intended
to detect the presence of an obstacle when the infrared
light beam is interrupted.
Suggested applications include motorized doors and gates
where an interruption would signal the motor to reverse;
toll booths and parking lots where an interruption would
cause a signal to change.
The system includes two independently housed units: a
battery powered infrared emitter and a receiver that
wires directly to your controls.
The battery powered emitter saves time and money by
eliminating the need to saw concrete or run wire across
the opening. The built-in audible low battery alarm
alerts users when it is time to replace batteries.
