Napco Gemini 2-Line Large LCD Alarm Keypad GEM-K1CA with Stay & Away Buttons, Built-In 4-Zone Expander
Arm it. Read it. Know every zone.
A 2-line large LCD alarm keypad for Napco Gemini systems, with dedicated Stay and Away buttons and a built-in 4-zone expansion module for clear status and simple arming.

A keypad should say what is happening, not guess.
When a zone reports, users want to know which one, and installers want extra zones without more hardware at the panel. Clear text and simple buttons keep both jobs easy.
Clear status, simple arming
The GEM-K1CA pairs a readable display with everyday arming buttons and installer-friendly setup.
Stay and Away buttons
Intuitive buttons simplify everyday arming.

Character backlit display
Deluxe dual-line, menu-driven display for easy reading.
Custom zone directory
Alphanumeric zone names make it clear which zone is reporting.
Built-in 4-zone expander
Adds four zones at the keypad location.
EZ Keypad Programming2
Guided Q&A steps walk you through configuration.
Everything you need to know.
| Brand | Napco Security Technologies |
| Model | 2-Line |
| Product line | Gemini |
| Type | LCD alarm keypad |
| Display | 32-character backlit, dual-line, menu-driven |
| Zone expansion | Built-in 4 zones |
| Zone directory | Custom alphanumeric |
| Keys | Large soft-touch backlit with tone |
| Panic keys | Fire, police and auxiliary (programmable) |
| Wireless signal display | 1-10 |
| Programming | EZ Keypad Programming2 |
| Arming buttons | Stay and Away |
Napco Gemini 2-Line Large LCD Alarm Keypad GEM-K1CA with Stay & Away Buttons, Built-In ...
The Napco GEM-K1CA is a 2-line large LCD alarm keypad with dedicated stay and away buttons. A deluxe 32-character backlit display, a custom alphanumeric zone directory and a built-in 4-zone expansion module make it a useful keypad for Gemini security systems where users want clear status information and installers want extra zones at the keypad.
Key Features
- Backlit display – easy-to-read deluxe 32-character, menu-driven, dual-line display.
- Built-in 4-zone expander – adds four zones at the keypad location.
- Custom zone directory – alphanumeric zone names make it clear which zone is reporting.
- Soft-touch backlit keys – large keys with tone feedback.
- Wireless signal strength – displays wireless transmitter signal strength on a 1-10 scale.
- Programmable panic keys – fire, police and auxiliary panic keys.
- EZ Keypad Programming2 – guided Q&A steps through configuration.
- Stay and away buttons – intuitive buttons simplify everyday arming.
Specifications
- Brand: Napco
- Model: GEM-K1CA
- Product line: Gemini
- Type: LCD alarm keypad
- Display: 32-character backlit, dual-line, menu-driven
- Zone expansion: Built-in 4 zones
- Zone directory: Custom alphanumeric
- Keys: Large soft-touch backlit with tone
- Panic keys: Fire, police and auxiliary (programmable)
- Wireless signal display: 1-10
- Programming: EZ Keypad Programming2
- Arming buttons: Stay and Away
Typical Uses
- Main or secondary keypad for Gemini security systems
- Adding zones near the keypad location
- Homes and small businesses wanting clear text status
Verify compatibility with your Gemini control panel before ordering.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Napco Security Technologies 2-Line, ready to order.
- Product line: Gemini
- Type: LCD alarm keypad
- Display: 32-character backlit, dual-line, menu-driven
- Zone expansion: Built-in 4 zones
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