JA-80IR Infra-red barrier

The JA-80IR is designed to detect the interruption of infra-red beams by intruders walking between IR transmitters and receivers. The unit comprises an Optex sensor and a Jablotron transmitter and is powered by 4 lithium batteries.
Infra-red barrier

JA-80IR Infra-red barrier

Tampering is also signalled to the control panel in addition to beam blocking and the results of regular self-testing.


Power4x Lithium batteries type LSH20 (3.6 V 13 Ah)
Typical battery lifetimeapprox.3 years (energy saving mode 120 s)
Frequency band868 MHz
Radio range – distance from the control panelup to 300 m with direct visibility
Optex barrier parameters
Distance (max.) between the barrier units60 m
Barrier installation height0.7 – 1.0 m
Object motion speedas set by user
Battery saving timer120 s
Detector cover conformanceIP55
Max. relative humidity of the environment 95%
Weight 620 g
Environment according to EN 50131-1.. IV EN 50131-1
Operating temperature range-20°C to +60°C
Security ratingGrade 2 According to EN 50131-1, EN 50131-2-2, EN 50131-5-3
Can be operated according toERC REC 70-03