The ACS System Object

Learn how the acs_system object represents an access control system in which you create users and credentials to grant them access at entrances.

The acs_system Object

Represents an access control system.

Within an acs_system, create acs_users and acs_credentials to grant access to the acs_users.

For details about the resources associated with an access control system, see the access control systems namespace.

ACS System

{
  "acs_access_group_count": 5,
  "acs_system_id": "dbed811f-a8c7-4dab-a3cb-1a734ebd6ac7",
  "acs_user_count": 20,
  "connected_account_id": "a94aeed0-1ae0-4e49-9c23-8444c7ceba09",
  "connected_account_ids": [
    "a94aeed0-1ae0-4e49-9c23-8444c7ceba09"
  ],
  "created_at": "2025-06-15T16:54:17.946425Z",
  "default_credential_manager_acs_system_id": "5dde2def-3507-44f5-9521-7ca96aa4cd18",
  "errors": [],
  "external_type": "salto_ks_site",
  "external_type_display_name": "Salto KS site",
  "image_alt_text": "Salto KS site Logo",
  "image_url": "https://connect.getseam.com/_next/image?url=https://connect.getseam.com/assets/images/acs_systems/salto_ks_site.png&q=75&w=128",
  "is_credential_manager": false,
  "location": {
    "time_zone": "America/New_York"
  },
  "name": "My ACS System",
  "warnings": [],
  "workspace_id": "172920be-1f4d-45d4-8519-ecc3bdee638f"
}

---

Properties

acs_access_group_count · number

The acs access group count.

acs_system_id · String (UUID)

ID of the access control system.

acs_user_count · number

The acs user count.

connected_account_id · String (UUID)

ID of the connected account associated with the access control system.

connected_account_ids · Array · deprecated

IDs of the connected accounts associated with the access control system.

created_at · String (ISO 8601)

Date and time at which the access control system was created.

default_credential_manager_acs_system_id · String (UUID)

ID of the default credential manager acs_system for this access control system.

errors · Array

Errors associated with the access control system.

external_type · Enum (String)

Brand-specific terminology for the access control system type.

external_type_display_name · String

Display name that corresponds to the brand-specific terminology for the access control system type.

image_alt_text · String

Alternative text for the access control system image.

image_url · String

URL for the image that represents the access control system.

is_credential_manager · Boolean

Indicates whether the acs_system is a credential manager.

location · Object

The location.

Show properties

time_zone · String

Time zone in which the access control system is located.

name · String

Name of the access control system.

system_type · Enum (String) · deprecated

The system type.

system_type_display_name · String · deprecated

The system type display name.

visionline_metadata · Object

The visionline metadata.

Show properties

lan_address · String

IP address or hostname of the main Visionline server relative to Seam Bridge on the local network.

mobile_access_uuid · String

Keyset loaded into a reader. Mobile keys and reader administration tools securely authenticate only with readers programmed with a matching keyset.

system_id · String

Unique ID assigned by the ASSA ABLOY licensing team that identifies each hotel in your credential manager.

warnings · Array

Warnings associated with the access control system.

workspace_id · String (UUID)

ID of the workspace that contains the access control system.