Relay Settings

Local Relay

You can configure the relay switch(es) for the door access on the web Intercom > Relay > Relay interface.

• Relay ID: The specific relay for door access. Please note that R29Z/R29ZL has only one relay available.

• Mode: Specify the conditions for automatically resetting the relay status.

  • Monostable: The relay status resets automatically within the relay delay time after activation.

  • Bistable: The relay status resets upon triggering the relay again.

• Trigger Delay (Sec): Set the delay time before the relay triggers. For example, if set to 5 seconds, the relay activates 5 seconds after pressing the Unlock button.

• Hold Delay (Sec): Determine how long the relay stays activated. For example, if set to 5 seconds, the relay remains to be opened for 5 seconds before closing.

• DTMF Option: Set the digits of the DTMF code.

• 1 Digit DTMF: Define the 1-digit DTMF code within the range(0-9 and *,#) when the DTMF Mode is set to 1-Digit.

• Multiple DTMF: Set the DTMF code based on the number of digits selected in the DTMF Mode.

• Relay Status: Indicate the states of the relay, which are normally opened and closed. By default, it shows low for normally closed(NC) and high for Normally Open(NO).

• Relay Name: Assign a distinct name for identification purposes.

• Access Method: Check the method(s) to trigger the relay.

Note

External devices connected to the relay require separate power adapters.

Web Relay

To set up a web relay, go to Phone > Web Relay interface.

• Type: Determine the type of relay activated when employing door access methods for entry.

  • Disabled: Only activate the local relay.

  • WebRelay: Only activate the web relay.

  • Both: Activate both the local relay and web relay. Typically, the local relay is triggered first, followed by the web relay to execute their pre-configured actions.

• IP Address: The web relay IP address provided by the web relay manufacturer.

• User Name: The user name provided by the web relay manufacturer.

• Password: The manufacturer-provided authentication key for the web relay. Authentication occurs via HTTP. Leaving the Password field blank indicates non-use of HTTP authentication. You can define the password using HTTP GET in the Web Relay Action field.

• Web Relay Action: Configure the actions to be performed by the web relay upon triggering. Enter the manufacturer-provided URLs for various actions, with up to 50 commands.

NOTE

If the URL includes full HTTP content (e.g., http://admin:admin@192.168.1.2/state.xml?relayState=2), it doesn't rely on the IP address that you entered above. However, if the URL is simpler (e.g., "state.xml?relayState=2"), the relay uses the entered IP address.

• Web Relay Key: Determine the methods to activate the web relay based on whether the DTMF code is filled.

- Filling with the configured DTMF code restricts activation to card swiping and DTMF.

- Leaving it blank enables all door-opening methods.

• Web Relay Extension: Specify the intercom device and the methods it can use to activate the web relay during calls.

- When an intercom device’s IP/SIP is specified, only that device can trigger the web relay (except for via card swiping or DTMF) during calls.

- If left blank, all devices can trigger the relay during calls.

Security Relay

To set up the security relay, navigate to Intercom > Relay > Security Relay interface.

• Connect Type: Indicate the connection type between the security relay and the door phone.

• Trigger Delay (Sec): Set the delay time before the relay triggers. For example, if set to 5 seconds, the relay activates 5 seconds after pressing the Unlock button.

• Hold Delay (Sec): Determine how long the relay stays activated. For example, if set to 5 seconds, the relay remains to be opened for 5 seconds before closing.

• 1 Digit DTMF: Define the 1-digit DTMF code within the range(0-9 and *,#) when the DTMF Mode in the Relay section above is set to 1-Digit.

• 2~4 Digits DTMF: Set the DTMF code based on the number of digits selected in the DTMF Mode.

• Relay Name: Name the security relay. The name can be displayed in door opening logs. When connecting to the SmartPlus Cloud, the Cloud server will automatically assign the relay name.

• Access Method: Check the method(s) to trigger the security relay.

• Enabled: When using the SR01 via RS485, you need to set the RS485 mode to Security Relay on the Intercom > RS485 interface.