---
product_id: 15728878
title: "Aiphone DB-1MD Open Voice Master Station, DB Series"
brand: "aiphone"
price: "B/.667"
currency: PAB
in_stock: true
category: "Aiphone"
url: https://www.desertcart.com.pa/products/15728878-aiphone-db-1md-open-voice-master-station-db-series
store_origin: PA
region: Panama
---

# All-call between 5 stations Hands-free VOX & push-to-talk 2-wire low-capacity wiring Aiphone DB-1MD Open Voice Master Station, DB Series

**Brand:** aiphone
**Price:** B/.667
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect your space, command your day with DB-1MD mastery!

## Quick Answers

- **What is this?** Aiphone DB-1MD Open Voice Master Station, DB Series by aiphone
- **How much does it cost?** B/.667 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/15728878-aiphone-db-1md-open-voice-master-station-db-series)

## Best For

- aiphone enthusiasts

## Why This Product

- Trusted aiphone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Wiring & Range Support:** Supports up to 1,020 ft wiring runs with reliable 2-wire connectivity
- • **Smart External Device Control:** Trigger door release or other devices with a dedicated option button
- • **Universal All-Call Functionality:** Broadcast messages to all stations with a single button press
- • **Seamless Hands-Free Communication:** Effortless VOX or push-to-talk for instant connection across rooms
- • **Customizable Volume & Mute Indicator:** Fine-tune call and receive volumes with clear LED mute status

## Overview

The Aiphone DB-1MD is a sleek, hands-free open voice master station designed for the DB Series intercom system. Supporting up to 5 stations and 1 door station, it offers intuitive all-call communication, volume controls with mute indicators, and external device triggering via a dry contact. Its efficient 2-wire system supports long wiring runs, making it ideal for modern residences or offices seeking seamless, professional-grade intercom connectivity.

## Description

Aiphone Corporation DB-1MD DB series. The DB-1MD is an audio only master for the DB series hands-free two-wire door system. This system will support 1 door station with 1, 2 or 4 buttons and up to 5 inside stations per button. The DB-1MD master features a call tone volume control with mute indicator, receive volume control, all call button, talk button, and off button. It connects via 2 wires to the DA series door stations. Up to 4 sub stations can be added to this master and communication is possible between the 5 total stations via the all call button. ABS plastic construction.

## Features

- The Station Everything Reports To: an open voice master station for the DB Series
- Call the Other Rooms: All Call between stations in the same residence or office
- Hands-free VOX or push-to-talk simplex communication
- Door release button, powered by the door station
- Trigger Something Else: an option button for external device control, a normally open dry contact at AC/DC 24V, 1.6A maximum
- Volume controls: call tone volume control with an LED mute indicator, plus receive volume control
- Hear It Elsewhere: an optional call extension speaker, the IER-2, or optional external signaling to a third party bell or light using the RY-ES, used in place of the IER-2
- Wiring: entrance station to tenant master station is 2 conductor, low cap, PE insulation, solid, non-shielded, using Aiphone #871802. Tenant master station to tenant sub station is 4 conductor, using Aiphone #871804. Between tenant sub stations it is 4 conductor plus 2 conductor when sharing power, using Aiphone #822206 or #871804
- Maximum runs: power supply to tenant master station is 180 ft at 22AWG or 510 ft at 18AWG, tenant master station to the farthest tenant sub station is 330 ft, and power supply to entrance station cumulative is 360 ft at 22AWG or 1,020 ft at 18AWG
- Dimensions: 7-5/16 in H x 3-1/8 in W x 1-1/16 in D, 185 mm H x 80 mm W x 27 mm D

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JHBTZ8G |
| Best Sellers Rank | #4,738 in Home Security Systems |
| Date First Available | January 18, 2012 |
| Item Weight | 14.4 ounces |
| Item model number | DB-1MD |
| Manufacturer | Aiphone Corporation |
| Product Dimensions | 9.8 x 4.5 x 2.2 inches |

## Images

![Aiphone DB-1MD Open Voice Master Station, DB Series - Image 1](https://m.media-amazon.com/images/I/31FgVjkz5GL.jpg)
![Aiphone DB-1MD Open Voice Master Station, DB Series - Image 2](https://m.media-amazon.com/images/I/51T+50Y3TJL.jpg)

## Frequently Bought Together

- Aiphone Corporation DB-1MD Tenant Master Station for DB Series, ABS Plastic Construction, 7-5/16" x 3-1/8" x 1-1/16"
- Aiphone LE-D SURFACE AUDIO DOOR STATION
- Aiphone LE-DA FLUSH AUDIO DOOR STATION

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**Shop now:** [https://www.desertcart.com.pa/products/15728878-aiphone-db-1md-open-voice-master-station-db-series](https://www.desertcart.com.pa/products/15728878-aiphone-db-1md-open-voice-master-station-db-series)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-28*