Tesla DT93 (4FP 210 52.201) Analog Audio Intercom Phone

The Tesla DT93 (model 4FP 210 52.201) is a wired analog audio intercom phone designed for traditional 4+n multi-wire entrance systems. It provides clear two-way communication with visitors and includes a button to release an electric door or gate. The wall-mounted unit is reliable and suitable for homes, apartments, and multi-dwelling buildings.

Features

• Analog 4+n connection: Compatible with standard multi-wire intercom systems.
• Handset communication: Two-way voice using built-in electret microphone and speaker.
• Electronic ringtone: Clear incoming call signal without a mechanical buzzer.
• Electric lock control: Button to open electric doors or gates.
• Three buttons: One for door release, one for calling the entrance panel, one non-functional/decorative.
• Wall-mounted: Compact and easy to install near entrances or corridors.

Benefits

• Reliable audio communication with visitors before opening the door.
• Simple, durable design tested over years in analog intercom systems.
• Electric lock control adds convenience and security.
• Compatible replacement for older Tesla analog intercom handsets.

Package Contents: 1× Tesla DT93 audio phone, mounting screws, user manual.

Technical Specifications

• System type: Wired analog 4+n intercom phone
• Signal type: Electronic ringtone
• Buttons: 3 (1 electric lock, 1 entrance call, 1 non-functional)
• Mounting: Wall-mounted
• Color: White
• Dimensions: 84 × 210 × 56 mm (W × H × D)
• Net weight: ~0.4 kg
• Operating environment: +5 °C to +40 °C, up to 80 % humidity
• Required power supply: External unit (not included)
• EAN: 8585001520822

Use Cases

• Homes and apartments using classic 4+n analog intercom systems.
• Audio communication between entrance panel and indoor handset.
• Electric lock control for doors or gates.

Keywords

Tesla DT93, 4FP 210 52.201, analog intercom phone, 4+n multi-wire system, telephone handset, electric lock control, electronic ringtone