Doorbird 423894105 Biometric Temp Measurement

Product Description

The DOORBIRD 423894105 is a biometric temperature measurement device designed for access control and building security applications. This unit carries the internal designation A1121 FM RAL9007, indicating a surface-mount form factor with a RAL9007 grey aluminum finish. It is sold as a single unit and is intended for installation by licensed security, electrical, or building automation professionals working on entry management systems.

This device is suited for residential and commercial installations where biometric screening and temperature measurement are integrated into a door or entry station assembly. It is typically deployed at building entrances, controlled-access points, or facility entry corridors where both identity verification and thermal screening are required at the point of entry.

Key Features

• Biometric temperature measurement capability for integrated access control
• RAL9007 grey aluminum finish for a professional, neutral appearance
• Surface-mount form factor suitable for wall or door station installation
• Sold as a single unit for straightforward procurement

Compatibility

Designed as an OEM-style replacement or expansion component for DOORBIRD entry station and access control systems. Consult DOORBIRD system documentation to confirm fitment with your specific installation.

Installation Notes

Installation should be performed by a qualified electrician or licensed security systems technician familiar with low-voltage access control wiring and applicable local building codes. Disconnect and lock out all power to the entry station system before beginning any wiring or mounting work. Follow the manufacturer documentation for mounting depth and surface preparation requirements specific to this unit.