Barrier infrared TXF-125E of TAKEX


Barrier infrared TXF-125E of TAKEX


The TXF-125E is a battery operated quad photoelectric beam sensor designed for compatibility with leading wireless systems; reducing the time and cost of permanent installations and allowing the use of Active Infrared Beams on rapid deployment or temporary installations. With 4 selectable frequencies, multiple beam sets can be used in both linear and stacked configurations without risk of crosstalk, further assisted by a transmitter power function that allows the user to set 25/50/75/100m zones.

Two 3.6V (17Ah) batteries can power each unit for approximately 5 years of service, and ±90° horizontal/±20° vertical adjustable optics cater for the most dynamic of terrains.

  • 4 x synchronised high power beams
  • 4 selectable operation ranges 25/50/75/100m
  • 4 selectable beam channels to prevent crosstalk
  • up to 5 year battery life using 2 x LS 33600 (3.6V 17Ah) batteries per unit
  • increased beam separation minimises nuisance alarms
  • vivid internal colour aids beam alignment procedure
  • ±90° horizontal ±20° vertical adjustable sensor heads
  • environmental monitoring circuit
  • IP65 housing




Detection system

Near infrared pulsed beam interruption system (TR-RE 4 beam simultaneous interruption)

Infrared beam

Single modulation pulsed beam by LED (near infrared beam light-emitting diode)

Protection distance

Outdoor 330ft (100m) or less

Beam power setting

330ft (100m) / 245ft (75m) / 165ft (50m) / 82ft (25m)

Max. arrival distance

10 times (1000m)

Response time

0.05 sec, 0.10 sec, 0.25 sec, 0.5 sec


SAFT: LS 33600 (or equivalent) 3.6V, 17Ah

Battery life

Transmitter = Up to 5 years (2 batteries)
Receiver = Up to 5 years (2 batteries)

Beam adjustment

Horizontal: ±90°, Vertical: ±20°

Alarm LED

Red LED (Receiver) ON: when an alarm is initiated

Attenuation LED

Red LED (Receiver) ON: when an alarm is initiated

Ambient temperature range

-10°C to +50°C (14°F to 122°F)




Modulated beam frequency selection, Tone indicator, Repeat output, Monitor jack, Response time adjustment, Upper/Lower beam switch, Low battery indication, Wireless alignment checker connecting function, Battery saving function, Battery sharing

IP rating


Mounting positions

Outdoor, Indoor


Transmitter: 1.5kg (without batteries), Receiver: 1.5kg (without batteries)


Cover: PC resin (Wine Red), Base: ASA resin (Black)