Photoelectric Beam detector consists of alignment hole, beam strength LED indicators, spherical mirror.
Active Beams
Takex

Takex Reflector Beam: Up to 30m Outdoor / 40m Indoor
GJD

GJD GJD940 Active Edge Dual Infrared Beams 60m Ext / 180m Int
Optex

Optex AX-200 PLUS INFRA RED BEAM
Optex

Optex AX-100 PLUS Synchronised Twin Active Beam 30m NO/NC Relay
Optex

Optex Super 75m Twin Active Beam NO/NC Relay
Takex

Takex 1m Reflector Beam System (no reflector req)
Takex

Takex 60m Ext / 120m Int Twin Actve Beam White
Takex

Takex Miniature Double IR Beam with Control Unit
GJD

GJD 200m Quad Infrared Beams GJD970
GJD
GJD GJD960 Active Edge Dual Infrared Beams 60m Ext / 180m Int
Optex

Optex 4 Channel Super Alignment Twin Active Beam 100m
Risco