EBELCO DB-300 Electrified Dropbolt
The EBELCO DB-300 Electrified Dropbolt is an electric door locking solution designed for access control applications. It operates on 24 VDC, provides a locking force of up to 800 kg, and includes features such as door status monitoring, low power consumption, auto re-lock timer and durable, silent operation. Electricfied-DB-300.
Key Features
- Model: DB-300
- Electrified dropbolt locking mechanism
- 24 VDC voltage input
- Locking force up to 800 kg
- Solid stainless steel 14 mm bolt
- Door status monitoring output
- Low power consumption
- Low surface temperature
- Auto re-lock timer
- Timer settings: 0 / 3 / 6 / 9 seconds
- Durable and silent operation
- Aluminum surface finish
- Full range of optional brackets available
- CE compliant series
- Suitable for access control applications
Description
The EBELCO DB-300 Electrified Dropbolt is designed to provide reliable electric locking for controlled-access doors.
The DB-300 features an electrically operated solid stainless steel 14 mm bolt, with a specified locking force of up to 800 kg. It operates on 24 VDC and includes door status monitoring output for integration with access control systems. Electricfied-DB-300
The product is designed with low surface temperature, low power consumption and durable, silent operation. The datasheet also specifies an Auto Re-Lock Timer with 0, 3, 6 and 9 second settings.
Specifications
| Specification | DB-300 |
|---|---|
| Brand | EBELCO |
| Model | DB-300 |
| Product Type | Electrified Dropbolt |
| Voltage Input | 24 VDC |
| Current Draw – Standby | 100 mA |
| Current Draw – Start | 600 mA |
| Locking Force | Up to 800 kg |
| Gap Sensing Distance | 8 mm |
| Bolt Material | Solid Stainless Steel |
| Bolt Diameter | 14 mm |
| Operating Temperature | 0–55°C |
| Operating Humidity | 0–90% RH, non-condensing |
| Sensor Monitor Rating | 0.5A @ 28 VDC Max |
| Weight | 0.7 kg |
| Auto Re-Lock Timer | 0 / 3 / 6 / 9 sec |
These specifications are taken from the supplied DB-300 datasheet. Electricfied-DB-300
Dimensions
The supplied datasheet provides the following DB-300 dimensions:
| Component | Dimension |
|---|---|
| Cover Plate | 215 × 41 × 0.8 mm |
| Face Plate | 205 × 35 × 3 mm |
| Strike Plate | 87 × 24 × 5.7 mm |
The datasheet also provides an engineering dimensional drawing for the cover plate, face plate and strike plate. Electricfied-DB-300
Door Status Monitoring
One of the important features of the DB-300 is its Door Status Monitoring Output.
This allows the locking system to provide door/lock status information to a compatible access control system, helping integrate the dropbolt into a broader access management solution. The datasheet specifies a sensor monitor rating of 0.5A @ 28 VDC maximum. Electricfied-DB-300 Electricfied-DB-300
Auto Re-Lock Timer
The DB-300 includes an Auto Re-Lock Timer with selectable settings:
- 0 second
- 3 seconds
- 6 seconds
- 9 seconds
This feature can be useful in access control applications where the door needs to automatically return to the locked state after an authorized access event. Electricfied-DB-300
Applications
The EBELCO DB-300 can be considered for door access control applications such as:
Office Buildings
Controlled access for office entrances and internal restricted areas.
Commercial Buildings
Access-controlled doors in commercial facilities.
Residential Buildings
Suitable for compatible access-controlled entrance doors.
Smart Building Systems
Can be integrated into appropriate electronic access control systems.
Access Control Doors
Suitable for doors requiring electrically controlled locking and door-status monitoring.
Security Areas
Can be considered for restricted-access areas where electric locking is required.
Why Choose EBELCO DB-300?
High Locking Force
The DB-300 provides a specified locking force of up to 800 kg, making it suitable for applications requiring a strong electric locking mechanism. Electricfied-DB-300
24 VDC Operation
The lock operates on 24 VDC, making it suitable for integration with compatible access control power systems. Electricfied-DB-300
Door Status Monitoring
The built-in monitoring output allows lock/door status information to be incorporated into a compatible access control system. Electricfied-DB-300
Auto Re-Lock
Selectable 0, 3, 6 and 9-second re-lock settings provide flexibility for different access-control requirements. Electricfied-DB-300
Durable & Silent Operation
The manufacturer describes the DB-300 series as offering durable and silent operation. Electricfied-DB-300
Stainless Steel Bolt
The product uses a 14 mm solid stainless steel bolt. Electricfied-DB-300
How Does an Electrified Dropbolt Work?
A typical access control arrangement works as follows:
Access Card / RFID / Biometric Reader
↓
Access Control Panel
↓
24 VDC Power Supply
↓
EBELCO DB-300 Electrified Dropbolt
↓
Controlled Door
When an authorized access request is received, the access control system controls the electric lock according to the configured access logic. The DB-300 also provides door/lock monitoring functionality for compatible systems.
EBELCO DB-300 for Access Control Systems
The DB-300 can be used as part of a complete electronic access control solution.
A typical Techhomes access control solution may include:
- Access Control Panel
- RFID/Card Reader
- Biometric Reader
- Exit Push Button
- Door Sensor
- 24 VDC Power Supply
- EBELCO DB-300 Electrified Dropbolt
- Emergency Door Release
- Access Control Software
This makes the product relevant not only as an individual lock but also as a component within a complete building access control system.
