Takex Anti-Crawl Beams 4 Channel up to 100m

The PB-IN-100AT is designed with high security applications in mind, where attempts to crawl through a portion of the beam result in an alarm condition. Through CPU processing, the upper receiver selects the beam from the upper transmitter and the lower receiver selects the beam from the lower transmitter, creating an AND/OR-gated type detection system. Anti-crawl beam for high-security applications Independent activation of upper or lower beams Dual response time system Double modulation for unsurpassed light immunity 4 x Selectable beam channels to prevent crosstalk Environmental monitoring circuit Dynamic auto-gain lock (AGL) 50,000 lux sunlight immunity IP55 housing