VT300 / Room Guard (legacy)

Owned by Vladimir Tayzhev
Last updated: Oct 12, 2023
2 min read


1. "LAN" - Ethernet 10/100 Base-T port, provides an Ethernet connection.

• LEDs - "yellow" (status) and "green" (traffic) show the network traffic. The status LED: flashes green when the system starts up, and shows the connection state (constant green light - the connection is established, blinking green - the connection attempt).

2. "HS USB" - type miniAB USB-port 2.0, required to connect a USB camera or to restore an appliance.

3. "A1..A4" - 4 RJ12 analog sensor inputs with auto-sensing.

4. LED: "ACT" - indicates GSM SIM card status

5. "RESTART" - restarts the appliance.

6. LEDs: "ACT" - indicates appliance status, "E1" - indicates 12V E1 relay status, "E2" - indicates 12V E2 relay status, and "ERROR" - indicates error and traffic.

7. "ANTENNA" - connector, used when GSM modem is installed inside of the appliance to connect GSM antenna.

8. "" Grounding.

9. "Dip switch" Normal ↑ Off - the system should be always switched to this mode.

Recovery ↓ On - use this option only in case you need to recover manufacturing settings.

10. "DRY CONTACTS 1...4" - Dry contacts terminal (type IN)

11. "SIM" - connector with an ejector, used when VT700 / GSM modem is installed inside of the appliance to connect SIM card (VT700 is ordered separately).

12. "OUTPUT 12V 0.25A" - 12V 0.25A output electronic relay terminal

13. "DC 12V 2A" - DC power input.

 

Developer notes: metal case v1.1