The TA-100PLUS/TA-200PLUS/TA-260PLUS/TA-330PLUS  Series of active infrared dual beams are designed to provide reliable detection at external distances up to 100m.
TA beams include automatic gain control (AGC) to help compensate for loss of signal caused by fog or heavy rain. This circuitry ensures that, even with 99% of signal lost, the beams will continue to function. To further ensure reliability, beams also feature an adjustable beam interruption timer that can be set to filter out alarms from small or fast moving objects. Add to this a frost resistant cover design and lighting protection and you have a beam suitable for installations in the harshest environments.

Lightning and surge protection
Rain, dust and insect protection
Frost and dew protection
High grade aspherical lens
Twin synchronized pulsed beam design for greater stability
99.5% beam blocking stability
A.G.C. circuit
Adjustable beam interruption time
3 step LED indicator (ALPHA versions)

TA-100/200/260/330PLUS – standard model

TA-100PLUS 60m Indoor 30m Outdoor
TA-200PLUS 120m Indoor 60m Outdoor
TA-260PLUS 160m Indoor 80m Outdoor
TA-330PLUS 200m Indoor 100m Outdoor