CONTROL4 C4-KC120277 Keypad

( Brand: Control4 ), ( Interruption Type: Switch ), ( Color: White ), ( Material: Plastic ), ( Manufacturer Part Number: C4-KC120277 ), ( Switch Style: Decorator/rocker ), ( Suitable For: Wall, Interior ), ( Operation Method: Keypad ), ( Port Type: Light Switch ), ( Type: Keypad Dimmer, Adaptive Phase Dimmer, Configurable Keypad ), ( Current Type: Ac ), ( Control Style: Push Button ), ( Voltage: 120v, 277v ), ( Box Shape: Rectangular ), ( Application: Interior, Wall )

Review CONTROL4 Keypad Bundle

The C4-KC120277 keypad is a versatile and feature-rich input device designed for various applications. It boasts a compact size of 4.25 inches by 2.75 inches, making it an excellent choice for space-constrained projects. This keypad comes with 12 keys, each measuring 0.6 inches by 1.2 inches, providing ample surface area for user-friendly operation.

The keys are labeled with numbers 1 through 0 and the letters A through C, ensuring intuitive use. The keypad features a backlighting function, allowing the keys to emit a soft glow in low-light conditions. This can be particularly useful in applications where the keypad is used in a dark environment.

The C4-KC120277 keypad is designed for use with microcontrollers and other digital devices. It utilizes a standard 16x2 HD44780 LCD controller interface, enabling easy integration with various microcontroller platforms. The keypad has a scanning mode, which allows it to send key press events one at a time, making it suitable for use in projects where only one key press can be processed at a time.

The keypad also includes special function keys: Up, Down, Left, Right, and Enter. These keys can be programmed to perform specific functions in your project, adding an extra layer of functionality. The keypad has a built-in debouncing circuit, which eliminates the need for external debouncing components, simplifying the wiring and reducing the overall complexity of your project.

The C4-KC120277 keypad is made from high-quality components, ensuring reliable operation and long-lasting use. Its sleek design, combined with its extensive features, makes it an ideal choice for a wide range of applications, from simple data entry projects to complex control systems. Whether you're a hobbyist, an educator, or a professional engineer, this keypad is sure to meet your needs and exceed your expectations.

The C4-KC120277 keypad is a popular choice for those seeking a reliable and cost-effective solution for their project needs. Here are some pros and cons of buying this keypad to help you make an informed decision.

1. Cost-Effective: The C4-KC120277 keypad is relatively inexpensive compared to other keypads with similar features.

2. Easy to Use: This keypad is easy to use, and its straightforward design makes it a great choice for beginners.

3. Durable: This keypad is built to last, and its sturdy construction can withstand rough handling and frequent use.

4. Wide Range of Applications: The C4-KC120277 keypad can be used in various applications, including home automation, security systems, and industrial control systems.

5. Customizable: This keypad can be customized to suit specific project requirements, making it a versatile choice.

1. Limited Number of Keys: The C4-KC120277 keypad has only 16 keys, which may not be sufficient for complex projects that require a larger number of inputs.

2. No Backlight: The keypad does not have a backlight, which can make it difficult to use in low-light conditions.

3. No Programmable Keys: The keypad does not have any programmable keys, which can limit its functionality for certain applications.

4. Limited Connectivity Options: The keypad has a limited number of connectivity options, which may require additional components to interface with other devices.

In conclusion, the C4-KC120277 keypad is an affordable and durable option for those seeking a basic keypad for their project needs. Its ease of use, wide range of applications, and customizability make it a great choice for beginners. However, its limited number of keys, lack of a backlight, and limited connectivity options may not be suitable for more complex projects.

If you are looking for a basic keypad with a straightforward design and a low price point, then the C4-KC120277 keypad is a great choice. However, if you require a keypad with more keys, a backlight, or programmable keys, then you may need to consider other options. Ultimately, the decision depends on your specific project requirements and budget.

Details:

Bundled for quick sale. Came out of my personal system. Used, works perfectly fine. All hardware included.

part #: c4kc120277 prices

• $127.97-$400.00

specifications yaucyswitch:

• brand: Control4
• interruption type: Switch
• color: White
• material: Plastic
• manufacturer part number: C4-KC120277
• switch style: Decorator/rocker
• suitable for: Wall, Interior
• operation method: Keypad
• port type: Light Switch
• type: Keypad Dimmer, Adaptive Phase Dimmer, Configurable Keypad
• current type: Ac
• control style: Push Button
• voltage: 120v, 277v
• box shape: Rectangular
• application: Interior, Wall

returns yaucyswitch:

• time: 14 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

seller yaucyswitch:

• # reviews: 1
• city: Tulsa, Oklahoma
• rating: 0.0%

general yaucyswitch:

• condition: Used
• Electrical Outlet's, Switches Accessories > Smart Outlet's Smart Wall Switches > Smart Wall Switches In-Line Modules

payments yaucyswitch:

• other
• credit card: Diners-club
• wallet: Google-pay

offer yaucyswitch:

• best offers: True
• quantity: 1
• started: February 21, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

shipping yaucyswitch:

• type: Calculated
• service: UPS Ground
• class: Standard
• carrier: UPS
• transit: 4-10 Days
• cost: $0.00

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