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DA-BR-DH505

Virdi DA-BR-DH505 Is an Electromagnetic Door Holder Suitable for Fire Escape Doors In Large-Scale Buildings. 100 Lb. (45.36 Kg) Of Holding Force, Adjustable and Fixed Armature Plate, 12 Or 24VDC, No Residual Magnetism.

DA-BR-DH505

Original price was: $40.99.Current price is: $27.95.

In stock

Original price was: $40.99.Current price is: $27.95.

ViRDI DA-BR-DH505 is an electromagnetic door holder suitable for fire escape doors in large-scale buildings. It releases the armature plate to allow the door closer to close the door when a fire alarm or emergency is detected, to keep smoke in a limited area. It features an adjustable or fixed armature plate, a 12 or 24VDC with a Built-in voltage spike suppressor, no residual magnetism and 100 lbs of holding force.

  • Suitable for fire escape doors in large-scale buildings
  • Releases armature plate and allows door closer to close the door during emergency
  • Keeps smoke in a limited area
  • Flush Wall-mounted installation
  • Adjustable or fixed armature plate
  • 12 or 24VDC with a Built-in voltage spike suppressor
  • Adjustable or fixed armature plate
  • No residual magnetism
  • 100 lbs of holding force
ViRDI biometric access control terminals are available at Collsam Security
Availability: In stock SKU: DA-BR-DH505 Categories: , , ,

Description

The ViRDI DA-BR-DH505 is the perfect solution for large-scale buildings that need fire escape doors that can safely and quickly close in the event of an emergency. The door holder is made to hold the fire alarm plate and let it go as quickly as possible in the event of fire.

You can be sure that the ViRDI DA-BR-DH505 will keep your doors shut until an alarm goes off. With its adjustable or fixed armature plate, you can choose the perfect size for your needs. Additionally, the wall flush mounted installation makes it easy to install and requires no additional work.

What makes the ViRDI DA-BR-DH505 stand out from other door holders is its built-in voltage spike suppressor. This ensures that the door holder can handle large, sudden changes in power and remain operational. It also prevents any residual magnetism, which can create a safety hazard in some buildings.

Safety is the number one priority for any facility, and the ViRDI DA-BR-DH505 is the perfect solution to ensure your fire escape doors can quickly and safely close during an emergency. With its 100 pounds (45.36 kg) of holding force, adjustable or fixed armature plate, wall flush mounted installation, and built-in voltage spike suppressor, it is clear that the ViRDI DA-BR-DH505 is a must-have for any large-scale building that needs reliable fire protection.

Don’t compromise on safety – choose the ViRDI DA-BR-DH505 electromagnetic door holder today and rest assured that your emergency doors will be safe, secure, and quickly close in the event of an emergency.

Datasheet

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Virdi DA-BR-DH505 Is an Electromagnetic Door Holder Suitable for Fire Escape Doors In Large-Scale Buildings. 100 Lb. (45.36 Kg) Of Holding Force, Adjustable and Fixed Armature Plate, 12 Or 24VDC, No Residual Magnetism Datasheet

Additional information

Weight1 lbs
Dimensions5 × 3 in

Brand

ViRDI

ViRDI provides biometric access control, fingerprint access terminals, face recognition terminals, and access control software for secure facilities. These products support doors, employee entry, visitor access, and time-attendance programs. Authentication options include fingerprint, face, RFID card, PIN, mobile credentials, iris, and QR codes. Installers can choose compact readers, touchscreen terminals, outdoor models, enrollment scanners, and controllers.Biometric access control helps organizations verify users before granting entry. Fingerprint access terminals combine fingerprint and card authentication in one device. Face recognition terminals provide contactless entry for busy doors and shared spaces. Access control software manages users, schedules, permissions, events, and attendance records. ViRDI systems can connect compatible terminals through UBio Alpeta or UNIS management platforms. Always confirm credential support, network requirements, door hardware, software licenses, and environmental ratings before installation.
ViRDI biometric access control terminals are available at Collsam Security

ViRDI Biometric Access Control

ViRDI develops biometric security products for offices, stores, warehouses, schools, healthcare facilities, government buildings, and other controlled locations. Available solutions help organizations manage secure doors, employee attendance, and authorized user access.

Authentication Options

Compatible terminals may support fingerprint, facial recognition, RFID cards, PIN codes, mobile credentials, iris recognition, and QR codes. Multimodal models can combine several methods for stronger identity verification.

Readers, Terminals and Controllers

The product range includes compact door readers, touchscreen terminals, outdoor units, enrollment scanners, portable readers, and access-control panels. Buyers should select equipment according to the number of doors, credential type, mounting location, and required user capacity.

Management Software

UBio Alpeta and UNIS platforms help administrators manage compatible devices, users, schedules, access permissions, event logs, and attendance information. Software features and licensing requirements vary by system.Always verify reader compatibility, communication format, network requirements, relay configuration, power supply, software version, and environmental rating before installation.

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