M-E MODERN-ELECTRONICS 41186 Wired Audio Intercom Complete Set for 2 Residential Units – Silver Outdoor Station, White Indoor Stations, 2-Wire Bus, Door Opener Function

Managing visitor communication across two separate living units can be a challenge, but the M-E MODERN-ELECTRONICS 41186 wired audio intercom set solves it with a reliable 2-wire bus system. This complete kit includes one silver outdoor station with illuminated call buttons and two white indoor stations, allowing each unit to answer calls independently and activate a door opener via a potential-free contact. The surface-mounted design and IP44-rated outdoor unit make it suitable for both new and retrofit installations, while the included 15V DC power adapter ensures everything needed is in the box.

Who is it for

This intercom set is ideal for two-family homes, duplexes, or small residential buildings where a simple, wired audio communication system is preferred. It suits homeowners, landlords, or installers who need a dependable door communication solution without the complexity of video or IP-based systems. The straightforward wiring and clear audio make it accessible for DIY enthusiasts with basic electrical knowledge, while the robust construction appeals to professionals seeking a durable product.

Main features

• Complete set for two residential units: one outdoor station and two indoor stations.
• 2-wire bus technology simplifies installation and reduces cabling costs.
• Outdoor station with illuminated call buttons and nameplates for clear visitor identification.
• Indoor stations feature volume control, mute function, and 8 selectable ringtones.
• Integrated door opener function via potential-free contact.
• Outdoor unit rated IP44 for weather resistance; surface-mounted design.
• Includes 15V DC power adapter for plug-and-play setup.

Specifications

• System type: Wired audio intercom
• Number of residential units: 2
• Wiring technology: 2-wire bus system
• Outdoor unit installation: Surface-mounted
• Outdoor unit material: Aluminum front, plastic housing
• Outdoor unit features: Illuminated call buttons, illuminated nameplates
• Indoor unit installation: Surface-mounted
• Indoor unit material: Plastic
• Indoor unit features: Volume control, mute function, 8 selectable ringtones
• Door opener function: Yes (potential-free contact)
• Power supply: 15V DC (via included power adapter)
• Max. cable length: 100 m (with 2x0.75mm² cable)
• Outdoor unit colour: Silver
• Indoor unit colour: White
• Outdoor unit dimensions (H x W x D): 198 x 80 x 27 mm
• Indoor unit dimensions (H x W x D): 220 x 90 x 40 mm
• Outdoor unit IP rating: IP44
• Outdoor unit operating temperature: -20°C to +50°C
• Indoor unit operating temperature: 0°C to +40°C
• Camera: No (audio only)

Tips

For optimal performance, use a 2x0.75mm² cable and keep the total wiring length under 100 meters. Install the outdoor station at a height of approximately 1.5 meters for convenient access. The illuminated nameplates can be customized with paper labels for clear identification of each unit.