TechniSat PAK03-EN Audio Door Station, Surface-Mounted, 3 Call Buttons, Silver

For apartment buildings and small offices that need a reliable, weather-resistant audio intercom, the TechniSat PAK03-EN provides clear two-way communication at the entrance. Its surface-mounted design with anodized aluminum housing and three LED-illuminated call buttons makes it easy for visitors to reach the right tenant, while the integrated microphone and loudspeaker ensure crisp duplex audio.

Key specifications

• Product type: Audio door station
• Mounting type: Surface-mounted (AP)
• Number of call buttons: 3
• Call button layout: 1 row
• Colour: Silver
• Housing material: Anodized aluminum
• Wiring technology: Conventional (4+n or 1+n wire)
• Audio communication: Duplex
• Integrated components: Microphone, loudspeaker
• Nameplate illumination: LED-illuminated
• Protection class: IP44
• Operating temperature: -20°C to +50°C
• System compatibility: STR Elektronik intercom systems

Why choose it

The PAK03-EN is built for daily use in outdoor environments. Its anodized aluminum front plate resists corrosion and wear, while the IP44 rating protects against splashing water and dust. The LED-illuminated nameplates remain readable in low light, and the conventional wiring makes it compatible with many existing intercom installations.

Ideal use cases

• Multi-tenant residential buildings with up to three apartments
• Small office entrances requiring visitor communication
• Retrofit projects where surface mounting is preferred
• Outdoor locations exposed to rain and temperature swings

Good to know

Installation is straightforward on any flat surface, and the station is designed to work seamlessly with STR Elektronik intercom systems. No additional housing or flush-mount box is required.