https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
SCS PB-30HD/60HD/80HD/120HD Twin Photobeam Detector

SCS PB-30HD/60HD/80HD/120HD Twin Photobeam Detector

MFNE
Region:
Update: 12/08/2015
Key Specifications

Protection Range(Indoor):100'(30m)/200'(60m)/270'(80m)/400'(120m) 

Power supply:10~ 30VDC (Non-polarity) 

Response time:50msec ~ 700msec(variable) 

Alarm output:Contact capacity:NC./NO. 1A/120VAC 

Reliable Perimeter security and protection. 

Laser beam alignment function. 

Twin beam:Minimizing false alarm, for falling leaves, birds, small animal--etc. 

Weather proof:Anti-rain, snow, dew, mist, frost--etc. 

CE approved. 

IP-55 water proof. 

Automatic input power filtering. 

Easy, quick installation. 

Size:173(L)×74(W)×72(D)mm

 

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions