Overview

The Hanwha Vision IO Box Trigger node writes data to a Hanwha Vision SPM-4210 device over the network. This node makes it easy to build common use cases such as triggering alarms, controlling devices, etc.

Inputs & Outputs

Inputs : 1, Media Format : Raw Video
Outputs : 1, Media Format: Raw Video
Output Metadata : None

Pipeline usage

Place this node after the analytics or event node referenced by trigger. follow keeps the selected output synchronized with the condition; activate or deactivate acts when the condition becomes true and can optionally pulse. Confirm port numbering and active-open/active-closed behavior against the SPM-4210 wiring before deployment.

Properties

Property	Description	Type	Default	Required
`trigger`	Drive an IO port with the value of this condition.	trigger-condition	`null`	Yes
`action`	Action to take on the remote IO port when the trigger condition becomes true. When set to 'Follow condition', the port is activated or deactivated as the condition becomes true or false, respectively. Options: Follow condition (`follow`); Activate (`activate`); Deactivate (`deactivate`).	`enum`	`follow`	Yes
`io_port`	Comma separated IO port numbers to act on. Refer to your device's documentation for supported IO port listing.	`string`	`null`	Yes
`pulse_duration`	Duration of Activate or Deactivate pulse in seconds. 0 means no pulse. Only used when the action is set to 'Activate' or 'Deactivate'.	`number`	`0`	No
`ip_address`	IP address of the Hanwha Vision SPM-4210 device.	`string`	`null`	Yes
`username`	Authentication username	`string`	`null`	Yes
`password`	Authentication password	`string`	`null`	Yes
`use_https`	Whether to use a secure HTTPS connection for the request.	`bool`	`false`	No
`insecure`	Whether the TLS certificate used for the HTTPS connection should be verified. Conditional on `use_https` being `true`.	`bool`	`false`	No
`output_type`	Output type. Options: Active Closed (`closed`); Active Open (`open`).	`enum`	`closed`	Yes
`debug`	Debug	`bool`	`false`	No

Output Metadata

Node does not insert any output metadata; upstream metadata continues through the pipeline