NWS-3 Security Notice
A cyber security vulnerability that effects the NWS-3 was recently discovered by a Cyber Security researcher. NOTIFIER by Honeywell takes the security of our customers and products seriously. We have released an updated version of firmware that addresses this vulnerability and we recommend that the update be performed as soon as possible.
The details of the vulnerability can be found in Security Notice SN 2020-02-04 linked below