VTEC DT-RL1 Relay Actuator – Second Door Lock Control
The VTEC DT-RL1 is a compact relay actuator designed for compatible VTEC DT 2-wire analogue video intercom systems. It provides additional relay control, allowing the installation to operate a second electric door lock or another compatible access-control device.
Ideal for properties with two controlled entrances, the DT-RL1 offers a practical way to extend the door release capabilities of an existing compatible video intercom installation.
The module features relay contacts, bus input and output connections, an in-use indicator and four DIP switches for configuration. Its compact DIN-rail design makes it suitable for installation inside an appropriate electrical enclosure.
Product Specifications
| Brand | VTEC |
|---|---|
| Model | DT-RL1 |
| Product Type | Relay Actuator Module |
| System Compatibility | VTEC DT 2-Wire Analogue System |
| Primary Function | Second Door Lock Control |
| Relay Contacts | Normally Open (NO), Common (COM), Normally Closed (NC) |
| Bus Connections | BUS-IN and BUS-OUT |
| Configuration | 4 DIP Switches |
| Status Indicator | In-Use Indicator |
| Mounting | DIN Rail |
Key Features
- Designed for VTEC DT 2-wire analogue systems
- Enables control of a second electric door lock
- Suitable for additional door or gate release applications
- NO, COM and NC relay connections
- Bus input and output terminals
- Four DIP switches for configuration
- In-use status indicator
- Compact DIN-rail mounting design
Applications
Suitable for residential properties, apartment buildings, offices and commercial entrances where a compatible VTEC DT 2-wire analogue video intercom system needs to control a second door, electric lock or gate.
Important Compatibility Information
The DT-RL1 is intended for the VTEC DT 2-wire analogue system. It should not be confused with the DH-series relay equipment used for VTEC 2-wire IP installations. Always follow the appropriate wiring diagram and confirm the electrical requirements of the connected lock.