
MK-1SD Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.00 | Condition is New, Aiphone MK-1SD NEW, shipping cost = $30.00 | 0.0% |
![]() | $100.00 | Condition is New, Vintage Aiphone MK-1SD/B Intercom (New - White), shipping cost = $14.18 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.50 | Condition is New – Open box, Aiphone Mk-1sd/b Intercom Phone Never Used No Instructions, shipping cost = $16.85 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $102.83 | Condition is Used, Aiphone Mk-1sd/b, shipping cost = $25.56 | 99.3% |

The Aiphone MK-1SD Intercom System is a versatile and reliable communication solution designed for both residential and commercial applications. This wired intercom system consists of two main components: the master station (MK-1SD) and the caller station (MK-1SD/B).
The master station, MK-1SD, is the control center of the system. It features a large, easy-to-read LCD display that shows the caller ID, call waiting indicator, and time. The station comes with a built-in microphone and speaker for two-way communication. It also includes an answer button, call button, volume control, and a door release button for added convenience. The MK-1SD is designed with a sleek, modern appearance that fits well in any home or office d cor.
The caller station, MK-1SD/B, is the unit installed at the entrance or other areas where communication with the master station is required. It consists of a call button, a built-in microphone, and a speaker for two-way communication. The station is weather-resistant, making it suitable for outdoor installation. The MK-1SD/B is available in various colors to match different building designs.
The Aiphone MK-1SD Intercom System offers several advanced features. It has a call waiting function, allowing you to answer another call while on an existing one. It also has a privacy mode, which disables the caller station's microphone, ensuring your conversations remain confidential. The system is expandable, allowing you to add multiple caller stations for larger properties.
The MK-1SD Intercom System is designed for easy installation. It uses standard low-voltage wiring, making it simple for professional installers or DIY enthusiasts. The system also includes a backup battery, ensuring continuous operation during power outages.
In summary, the Aiphone MK-1SD Intercom System is a feature-rich, reliable, and expandable communication solution for residential and commercial applications. It offers advanced features, easy installation, and a sleek, modern design that fits well in any environment.
The AiPhone MK-1SD intercom system is a popular choice for communication between team members in various industries, including construction, manufacturing, and security. Like any other product, it has its advantages and disadvantages. Here's a detailed analysis of both.
Advantages:1. Long-range communication: The MK-1SD intercom system offers long-range communication, allowing team members to communicate effectively even when they are far apart. This feature is particularly useful in large work sites or buildings.
2. Durable design: The intercom system is built to withstand harsh environments. It is dust-proof, water-resistant, and can operate in extreme temperatures, making it suitable for outdoor use.
3. Clear audio: The MK-1SD intercom system delivers clear and crisp audio, ensuring effective communication between team members.
4. Easy to use: The intercom system is user-friendly and easy to operate. It has a simple design with few buttons, making it easy for users to learn how to use it.
5. Multichannel operation: The intercom system supports multichannel operation, allowing users to communicate with multiple teams or individuals at once.
Disadvantages:1. Limited range in buildings: While the intercom system offers long-range communication outdoors, its range is limited in buildings. This can make it difficult for team members in different parts of a large building to communicate effectively.
2. Single-line communication: The MK-1SD intercom system offers only single-line communication, meaning that team members can only communicate with one person at a time. This can be a limitation in situations where multiple conversations need to take place simultaneously.
3. Expensive: The MK-1SD intercom system is more expensive than some other communication options, such as walkie-talkies or mobile phones. This may make it less accessible to smaller businesses or organizations with limited budgets.
Conclusion:The AiPhone MK-1SD intercom system is a reliable and effective communication solution for teams working in harsh environments or large work sites. Its long-range communication, durable design, clear audio, and ease of use make it an excellent choice for many applications. However, its limited range in buildings, single-line communication, and high cost may be disadvantages for some users.
Recommendation:Based on its advantages and disadvantages, the AiPhone MK-1SD intercom system is recommended for teams working in outdoor environments where long-range communication is crucial, and durability is a priority. However, for teams working in buildings or requiring multiple-line communication, alternative communication solutions may be more suitable. Ultimately, the decision to purchase the MK-1SD intercom system should be based on the specific communication needs and budget of the team or organization.
Details:
The vintage Aiphone MK-1SD/b intercom is a new white door entry system that offers stylish and retro look for your home. Perfect for home security and improvement projects, this intercom offers a classic design with modern technology reliable functional entry system.
specifications entrysyst:
- brand: Aiphone
- mpn: Mk-1sd
- model: Mk-1sd/b
- type: Intercom
returns entrysyst:
- policy: no returns
seller entrysyst:
- # reviews: 11
- rating: 100.0%
- city: naples, florida
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
offer entrysyst:
- availability: in stock
- prices: $16.50–$102.83
- item condition:
- New
- New – Open box
- Used
- best offers: true
- sold #: 17
- in stock #: 4
- options: ship-to-home
- started: june 9, 2025
shipping entrysyst:
- type: calculated
- transit: 3-9 days
- carrier: ups
- class: standard
- service: ups ground
payments entrysyst:
- credit card: discover
- other
- wallet: paypal
Grouped With:
- IER-2: AIPHONE MOUNT CHIME, Aiphone
- GT-2H: VIDEO STAND AIPHONE MOUNT, Aiphone
- JKS-1AD: VIDEO AIPHONE SYSTEM, Aiphone
- MK-2HCD: VIDEO SECURITY AIPHONE SYSTEM MONITOR, Aiphone
- 790143569952: VIDEO AIPHONE STATION MOUNT, Aiphone
- PS-2420UL: AIPHONE SUPPLY, Aiphone
- JF2HD: AIPHONE STATION SYSTEM, Aiphone
- KC-1MRD: AIPHONE SYSTEM SUPPLY, Aiphone
- JP-4MED: VIDEO LCD AIPHONE STATION SCREEN, Aiphone
- GF-102HBA: AIPHONE BOX HOOD, Aiphone
- 790143576196: VIDEO AIPHONE STATION, Aiphone



