The PERS 2400 and 3600B systems have a default password of 987654. If this password is changed and you forgot the password, then you will not be able to program the unit again. There is no back door to the PERS consoles so make sure to record the new password and keep it in a safe location.
Your changes will require approval by an administrator before they are published.
The article has been updated successfully but requires approval before it is published.