GSN announced the winners of their 2018 Homeland Security Awards and Sargent and Greenleaf is a Silver Winner in Best Application Security System for the 2890B Alarm Integration Kit and a Platinum Winner in Best Access Control Hardware for the 2890B. You can read more by clicking on the link below! Link: http://www.gsnmagazine.com/gsn2017hsa
Installation video for the 2890-542.
Recovering a lost or unknown combination.
If you have lost the keys to your cam cylinder on the interior of the 2890B, you will need to replace the cam. The part number for this replacement is 2890-285-500.