![Supervisory Tamper Switch, System Sensor, OS&Y Tamper With Bracket, OSY2](http://wesupplyit.com/cdn/shop/products/OSY2_LEFT_500x500.png?v=1543825633)
Supervisory Tamper Switch, System Sensor, OS&Y Tamper With Bracket, OSY2
$159.95
SKU W952
The OSY2 is used to monitor the open position of an outside screw and yoke (OS&Y) type gate valve.