![Best practices for selecting and installing door interlock technology - Page 2 of 3 - Construction Specifier Best practices for selecting and installing door interlock technology - Page 2 of 3 - Construction Specifier](https://www.constructionspecifier.com/wp-content/uploads/2018/09/Dortronics_Simple-Interlock-Graph.jpg)
Best practices for selecting and installing door interlock technology - Page 2 of 3 - Construction Specifier
![TZFS-24VDC | 131017671 | SCHMERSAL Door Interlock Switch, 2NC + 1NO, Standard Actuator, Disposable Screws, M20 Cable Entry: Amazon.com: Industrial & Scientific TZFS-24VDC | 131017671 | SCHMERSAL Door Interlock Switch, 2NC + 1NO, Standard Actuator, Disposable Screws, M20 Cable Entry: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61TPOEQSHSL.jpg)
TZFS-24VDC | 131017671 | SCHMERSAL Door Interlock Switch, 2NC + 1NO, Standard Actuator, Disposable Screws, M20 Cable Entry: Amazon.com: Industrial & Scientific
![Best practices for selecting and installing door interlock technology - Page 2 of 3 - Construction Specifier Best practices for selecting and installing door interlock technology - Page 2 of 3 - Construction Specifier](https://www.constructionspecifier.com/wp-content/uploads/2018/09/Dortronics_2-door-Interlock.jpg)