LCD displays for Biometric Access Control Products

LCD displays serve as the core carrier for human-machine interaction, status visualization and information feedback in Access Control Systems (ACS), and are compatible with a full range of devices including access control all-in-ones, card readers and access control mainframes.

I. Extended Function Applications (Mid-to-High End Access Control Devices)

1. Multilingual and Personalized Information Display

Adapted to foreign trade and cross-border office scenarios, LCDs support Chinese-English/multilingual switching, and can display welcome messages (e.g.,Welcome to XX Building), venue announcements (such as access control maintenance notices) and visitor prompts (e.g.,Please register first).

2. Visitor and Temporary Permission Interaction

The LCD of visitor machines supports the display of visitor registration interfaces (name/ID card/visit purpose) and temporary authorization QR codes/passwords. Some devices can be paired with LCDs to realize visitor photo archiving and synchronous information display.

3. Access Control Linkage Information Display

Linked with building intercom, elevator control and fire protection systems, LCDs display linkage status: for example,Fire Alarm - All Doors Unlocked in case of fire alarm, andElevator Floor Authorized: 5F when linked with elevator control systems.

4. Customized Display for Outdoor Access Control

The LCDs of outdoor access control card readers adopt wide-temperature range (-20~70℃), anti-glare and high-brightness panels, enabling clear display of verification results under sunlight. Some are equipped with backlight adjustment, suitable for outdoor scenarios such as park and community gates.

II.Differences in LCD Selection and Application for Different Access Control Devices