Emergency Break Glass Door Release Button for Access Control 809
The UDVBIO 809 emergency break glass door release button provides a manual emergency activation point for compatible access control and electrical control systems. Breaking the front glass changes the contact state, allowing the connected system to respond according to its wiring and configuration.
Its durable plastic housing features a sandblasted finish for a clean appearance. The compact 86 × 86 × 50 mm design is easy to install beside exit doors and emergency doors in shops, offices and other premises.
Key Features
• Emergency break glass activation for compatible control systems.
• NO, NC and COM contacts for flexible wiring.
• Maximum contact rating of 3A at 36V DC.
• Durable plastic housing made from fire-resistant material.
• Sandblasted finish with a clean, practical design.
• Five color options: green, red, blue, yellow and white.
Specifications
Model Series: 809
Dimensions: 86 × 86 × 50 mm
Maximum Contact Rating: 3A at 36V DC
Output Contacts: NO / NC / COM
Housing: Fire-resistant plastic
Surface Finish: Sandblasted
Application: Exit doors and emergency doors
System Compatibility: Compatible access control and electrical control systems
Installation Note
Connect the contacts according to the requirements of the connected controller or power supply. Door release and alarm responses depend on the system wiring and configuration. This product does not include a built-in audible alarm.
| Option name | Option value | Model |
|---|---|---|
| Color | Green | 809G |
| Color | Red | 809R |
| Color | Blue | 809B |
| Color | Yellow | 809Y |
| Color | White | 809W |
What is the 809 used for?
It provides manual emergency activation for compatible access control and electrical control systems, typically beside exit doors or emergency doors.
Which output contacts are available?
The 809 provides NO, NC and COM contacts. Select the appropriate contacts according to your system’s wiring requirements.
What is the maximum contact rating?
The maximum contact rating is 3A at 36V DC. This is a contact rating, not a required operating power supply.
Does the button produce an audible alarm?
The button changes the electrical contact state. Any audible alarm must be provided by the connected system.
Which colors are available?
Green (809G), red (809R), blue (809B), yellow (809Y) and white (809W).
What are the product dimensions?
The housing measures 86 × 86 × 50 mm.