VIDEX 4812/4G Digital LCD Display & A-F Buttons | L35810

The Videx 4812/4G is a vandal-resistant digital GSM intercom panel designed for multi-occupancy residential and commercial entrances. Visitors use the blue-backlit LCD directory and A–F buttons to locate and call the required apartment or user, with calls routed directly to a nominated landline or mobile telephone.

The panel supports up to 750 apartments, with one primary telephone number and up to three divert numbers available for each user. Integrated proximity access, coded entry and dial-to-open functions provide several convenient ways for authorised users to release the door.

Programming can be completed through the panel keypad, by SMS, using the Videx mobile apps or through GSMSK PC software. An event log stores up to 8,000 system events, while the graphical display and voice announcements provide clear call-progress information for visitors.

Key Features

• Supports up to 750 apartments or users
• One primary and three divert telephone numbers per apartment
• Blue-backlit 128 × 64 pixel graphical LCD display
• A–F buttons for directory navigation
• Integrated proximity reader for up to 2,000 users
• Dial-to-open facility for up to 2,000 users
• Up to 750 programmable access codes
• Voice and on-screen call-progress announcements
• Programming by keypad, SMS, mobile app or GSMSK software
• Event log capacity of up to 8,000 events
• Push-to-exit input and auxiliary input/output
• Dry-contact changeover lock relay
• Micro-USB and RS485 connections
• Vandal-resistant 316 marine-grade stainless-steel construction

Technical Specifications

• Model: 4812/4G
• Series: Videx 4000 Series
• System type: Digital 4G GSM intercom
• User capacity: Up to 750 apartments
• Telephone numbers: Four per apartment
• Proximity users: Up to 2,000
• Dial-to-open users: Up to 2,000
• Access codes: Up to 750
• Power input: 12–14V DC
• SIM type: Nano SIM
• Lock output: Dry-contact C, NO and NC
• Display: Blue-backlit 128 × 64 pixel LCD
• Connections: Micro-USB and RS485

Mounting Requirements

The 4812/4G requires either a Videx 4882 surface-mounting back box or a 4852 flush-mounting back box. The appropriate power supply, GSM antenna, SIM card and mounting enclosure should be selected separately to suit the installation.

Recommended Applications

• Apartment and residential developments
• Multi-occupancy buildings
• Gated entrances and vehicle access points
• Commercial and mixed-use premises
• Sites requiring telephone or mobile-based visitor entry