M-E MODERN-ELECTRONICS KTA-3 W Painel de botão de campainha para 3 famílias, branco

The KTA-3 W from M-E MODERN-ELECTRONICS is a three-button doorbell panel built for multi-family entrances where clear identification and weather resistance matter. Unlike single-button units or flimsy indoor chimes, this surface-mounted panel gives each household its own labeled button, so visitors ring the right bell on the first try. The white UV-resistant plastic housing stays clean-looking even after years of sun and rain, and the IP44 splash-proof rating means it shrugs off typical outdoor moisture. With screw terminals and a wide 8–24 V AC/DC operating range, it integrates easily into most existing bell systems without extra relays or adapters.

Highlights

• Three separate bell buttons with individual nameplate fields for clear apartment labeling
• IP44 splash-proof rating for reliable outdoor use in entrance areas
• UV-resistant plastic housing prevents yellowing and brittleness from sunlight
• Wide 8–24 V AC/DC operating voltage works with most common doorbell transformers
• Simple screw terminal connections make installation straightforward
• Modern rectangular design blends with contemporary building facades

In daily use

Mount the KTA-3 W next to the entrance door or gate, connect the existing bell wires to the screw terminals, and slide printed name labels into the protected fields. Visitors press the button for the desired family, and the corresponding chime sounds inside. The panel requires no batteries or maintenance—just an occasional wipe-down. Because it is surface-mounted, you can install it on almost any flat wall without cutting recesses. The operating temperature range from -20 °C to +50 °C ensures dependable performance through freezing winters and hot summers.

Full specifications

• Product type: Doorbell push button panel
• Number of bell buttons: 3
• Colour: White
• Material: UV-resistant plastic
• Mounting type: Surface-mounted (Aufputz)
• Operating voltage: 8–24 V AC/DC
• Protection class: IP44
• Connection type: Screw terminals
• Nameplate field: Yes, for each button
• Integrated button lighting: No
• Temperature range: -20 °C to +50 °C
• Application area: Outdoor / entrance area
• Series: KTA
• Design: Modern, rectangular

Final note

For landlords, property managers, or homeowners converting a multi-family building, the KTA-3 W delivers a robust, easy-to-label entry solution that keeps every resident reachable—without complex wiring or fragile components.