Doorbird DOOR multi-user module MTM14E for D21
Only 1 piece in stock at supplier
Product details
The DOOR Multi-Subscriber Module MTM14E for D21 is a specialized extension for the DoorBird D21x IP video door stations, allowing for the connection of up to 14 third-party call buttons. This module is ideal for multi-family homes or larger residential complexes where multiple units need to be managed efficiently. It provides a user-friendly solution for integrating call buttons with LED lighting, with the caveat that incandescent bulbs should not be used to avoid overloads. The MTM14E is designed to ensure a seamless connection to doorbell connections, with the use of DoorBird-specific devices recommended for optimal performance. Installation and integration of the module should be carried out according to the manufacturer's recommendations to ensure optimal functionality.
- Allows connection of up to 14 third-party call buttons
- Compatible with DoorBird D21x IP video door stations
- Supports only potential-free call buttons with LED lighting
- Recommended doorbell connections for optimal performance.
Item number | 32454121 |
Manufacturer | Doorbird |
Category | Doorbells + Door intercom system |
Manufacturer no. | 423866836 |
Release date | 16.1.2023 |
Sales rank in Category Doorbells + Door intercom system | 128 of 3242 |
Colour | Black, Green |
Exact colour description | Black, Green |
Number of residential units | 14 x |
CO₂-Emission | |
Climate contribution |
Scope of delivery | DoorBird multi-user module MTM14E for D21 |
Length | 13.17 cm |
Width | 1.50 cm |
Height | 4.06 cm |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Doorbells + Door intercom system» category have a defect within the first 24 months?
Source: Digitec Galaxus- 10.Byron0.7 %
- 10.Honeywell0.7 %
- 12.Doorbird0.8 %
- 12.Ring0.8 %
- 12.Siedle0.8 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 7.Arlo3 days
- 7.eufy3 days
- 7.Ring3 days
- 7.Ubiquiti3 days
- 11.Doorbird6 days
Return rate
How often is a product of this brand in the «Doorbells + Door intercom system» category returned?
Source: Digitec Galaxus- 11.Arlo3.7 %
- 12.eufy3.8 %
- 13.Doorbird4 %
- 13.Ring4 %
- 15.Sygonix4.3 %