Item Number: TB014
The Sentry is the cost-effective solution when your layout demands lots of sensing capability. It can monitor 16 sensors. The Sentry features 16 fixed-sensitivity sensor ports, and is compatible with all popular forms of train detection, including magnetic, IR, photocell, and current detection. It’s also great for monitoring pushbuttons, motion sensors, light sensors, etc. At just $4.38 per sensor port, the cost of sensing has never been so low.