We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel flush-mount doorplate speaker with CALL button and Braille, 4.5 by 4.5 by 1.3 inches

Wmu

Wmu Talkback Doorplate Speaker Stainless Steel hobby collectible

SKU CH-E282-E0HMP GTIN 799111003801

A flush-mount stainless-steel doorplate speaker with talkback and a weather-resistant CALL button featuring Braille

  • Flush-mount installation fits standard double-gang boxes
  • Stainless steel faceplate resists weather and wear
  • Integrated CALL button includes Braille for accessibility
  • Talkback function enables two-way voice communication

Flush-Mount Doorplate Speaker

The Wmu Talkback Doorplate Speaker is a stainless-steel intercom unit designed for flush mounting in a standard double-gang electrical box. It provides two-way talkback communication and includes a dedicated CALL button with Braille markings. The weather-resistant construction makes it suitable for exterior or interior entry points where a durable, vandal-resistant station is required. This collectible component appeals to hobbyists building simulated control panels or restoring vintage communication systems.

Thermals Noise and Power Draw

Passive stainless-steel construction means the speaker generates no heat and operates silently without fans or active cooling. Power is supplied externally through a compatible Valcom power unit, so the device itself draws no measurable current and adds no thermal load to the installation. The sealed, weather-resistant enclosure has no moving parts, ensuring completely silent operation in normal use.

Highlights

  • Flush-mount installation fits standard double-gang boxes
  • Stainless steel faceplate resists weather and wear
  • Integrated CALL button includes Braille for accessibility
  • Talkback function enables two-way voice communication

Specifications

BrandVALCOM
Shipping weight0.45 kg
Package size508 × 508 × 508 mm

Questions about this item

How is the flush-mount doorplate speaker installed in a standard double gang electric box, and what step is often missed?

Mount the stainless steel unit into the box, connect the talkback wiring to the VALCOM power unit, then secure the faceplate; the step often missed is tightening the mounting screws evenly so the weather-resistant seal stays uniform.

What maintenance will the stainless steel doorplate speaker and its CALL button with Braille need over time?

Clean the stainless steel surface periodically to preserve the weather-resistant finish, inspect the CALL button for debris that could affect tactile Braille readability, and verify the talkback audio path remains clear.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.