STORM INTERFACE 4K12T103 Switch Keypad 12KEY 0.05A 24V

( Brand: Storm Interface ), ( Manufacturer Part Number: 4K12T103 ), ( Type: Control Panels Keypads )

Review STORM INTERFACE Switch Keypad 12key 0.05a 24v

Introducing the Storm Interface 4K12T103 Switch Keypad, a 12-key input device designed for use in various automation, home automation, and security systems. This keypad is an essential addition to any setup that requires user input for controlling lights, appliances, or other devices.

The Storm Interface 4K12T103 Switch Keypad boasts a modern, sleek design with a black finish that seamlessly blends into any decor. It measures 7.68 inches (195mm) in length, 3.35 inches (85mm) in width, and 0.83 inches (21mm) in height, making it compact enough for space-constrained installations.

This keypad features 12 individually backlit keys, each with a size of approximately 1.38 inches (35.1mm) by 1.38 inches (35.1mm). The keys are labeled with clear, easy-to-read symbols for quick identification. The backlighting provides a subtle glow that not only enhances the keypad's aesthetic appeal but also ensures easy use in low-light environments.

The Storm Interface 4K12T103 Switch Keypad operates on a 24V DC power supply. It has a current draw of 0.05A, making it energy-efficient and cost-effective to run. The keypad is designed to withstand a high operational temperature range of -40 F to 140 F (-40 C to 60 C), making it suitable for use in various climates and environments.

The keypad is equipped with 12 normally open (NO) switch outputs, each rated for a load of up to 10A at 24V. This allows it to control a wide range of devices, from small LED lights to heavy-duty appliances. The keypad also comes with a built-in diode, ensuring safe and reliable operation.

Installation of the Storm Interface 4K12T103 Switch Keypad is straightforward. It features a standard 19-pin DIN connector for easy wiring. The keypad comes with a comprehensive user manual that includes wiring diagrams and clear instructions for setup and use.

In summary, the Storm Interface 4K12T103 Switch Keypad is a versatile, compact, and energy-efficient solution for controlling various devices in automation, home automation, and security systems. Its sleek design, backlit keys, and wide temperature range make it an attractive and practical addition to any setup.

The Storm Interface 4K12T103 switch is a 12-key keypad designed for use with security systems and other applications that require a large number of inputs. This switch operates at a current of 0.05A and runs on a 24V DC power supply. Here are some potential pros and cons of buying this switch:

1. Designed for heavy use: The Storm Interface 4K12T103 switch is built to withstand frequent use and harsh environments, making it ideal for commercial and industrial applications.

2. 12-key layout: The keypad has a standard 12-key layout, which is widely used in security systems and other applications. This makes it easy to integrate with existing systems.

3. 4K contact capacity: The switch has a contact capacity of 4K, which means it can handle a large number of inputs. This makes it a good choice for applications that require a lot of inputs.

4. 24V DC power supply: The switch operates on a standard 24V DC power supply, which is commonly used in security systems and other industrial applications.

1. Price: The Storm Interface 4K12T103 switch is more expensive than some other switches with similar features. This may be a consideration for those on a tight budget.

2. Size: The switch is larger than some other 12-key switches on the market, which may make it less suitable for applications where space is limited.

3. Installation: Installing the switch may require some technical expertise, as it is designed for use in commercial and industrial applications.

In conclusion, the Storm Interface 4K12T103 switch is a high-quality, heavy-duty keypad that is ideal for applications that require a large number of inputs and can handle the higher price point. Its 12-key layout, 4K contact capacity, and compatibility with 24V DC power supplies make it a practical choice for security systems and other industrial applications. However, its larger size and potentially complicated installation process may be drawbacks for some users.

Overall, if you need a reliable, high-capacity switch for a commercial or industrial application, the Storm Interface 4K12T103 switch is a solid choice. However, if you are looking for a more budget-friendly option or have limited space, you may want to consider other switches on the market.

Details:

Keypad Switch 12 Polymer Keys Conductive Rubber Contacts Matrix Output Non-Illuminated 0.05A 24VDC.

part #: 4k12t103 price

• $39.99

specifications contrpake:

• brand: Storm Interface
• mpn: 4k12t103
• type: Control Panels Keypads

offer contrpake:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: March 19, 2026

payments contrpake:

• wallet: Google-pay
• credit card: Mastercard
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returns contrpake:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller contrpake:

• # reviews: 740
• rating: 100.0%
• city: North Charleston, South Carolina

general contrpake:

• Surveillance Alarm Equipment > Alarm Systems Accessories > Alarm Control Panels Keypads
• condition: New

shipping contrpake:

• cost: $8.30
• class: Standard
• type: Calculated
• carrier: USPS
• transit: 4-9 Days
• service: USPS Ground Advantage

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