M-E MODERN-ELECTRONICS KTB-2 S botão de campainha iluminado de 2 teclas para casas bifamiliares, prateado

Visitors at a two-family home need a clear, reliable way to signal the right household, day or night. The M-E MODERN-ELECTRONICS KTB-2 S bell push solves this with two separate, illuminated buttons on a sleek stainless steel front plate. Each button is clearly labeled with a nameplate, so guests can identify the correct family at a glance. The built-in white LED illumination makes the buttons easy to find in low light, while the IP44 rating ensures dependable operation even when exposed to rain and dust. Whether mounted at the entrance or gate, this surface-mounted unit offers a modern, brushed finish that complements any facade.

Who is it for

This bell push is ideal for owners of two-family houses, duplexes, or small residential buildings who need a durable, weather-resistant doorbell solution. It suits electricians and installers looking for a straightforward surface-mounted device with screw terminals and a low installation depth of just 15 mm. Homeowners who value a clean, contemporary design will appreciate the brushed stainless steel front plate and illuminated nameplates.

Main features

• Two separate bell buttons for two-family houses
• Illuminated buttons with white LEDs (8-24 V AC/DC)
• Front plate made of brushed stainless steel, 100 x 100 mm
• IP44 protection against splashing water and dust
• Surface-mounted with screw terminals for easy wiring
• Normally open (NO) contact, max 1 A / 24 V
• Illuminated nameplates for clear identification
• Operating temperature range: -20 °C to +50 °C

Specifications

• Brand: M-E MODERN-ELECTRONICS
• Model: KTB-2 S
• MPN: KTB-2 S
• EAN: 4250109135172
• Number of bell buttons: 2
• Suitable for: 2-family houses
• Colour: Silver
• Illumination: Yes, white LED
• Operating voltage (illumination): 8-24 V AC/DC
• Front plate material: Stainless steel, brushed
• Mounting type: Surface-mounted
• Protection class: IP44
• Connection type: Screw terminals
• Contact type: Normally open (NO)
• Nameplate: Yes, illuminated
• Dimensions (front plate): 100 x 100 mm
• Installation depth: 15 mm
• Max. switching current: 1 A
• Max. switching voltage: 24 V
• Operating temperature range: -20 °C to +50 °C
• Housing material (rear): Plastic
• Design: Modern, square

Tips

For best results, install the bell push at a height of about 1.40 m from the ground, protected from direct heavy rain if possible. Use a suitable low-voltage transformer (8-24 V AC/DC) for the illumination. Ensure the surface is flat and clean before mounting, and seal the cable entry to maintain the IP44 rating. The illuminated nameplates can be labeled with the family names or apartment numbers for clear identification.