- Description
- Specifications
SECO-LARM SK-1123-SDQ – Vandal-Resistant Outdoor Digital Keypad
Heavy-duty surface-mounted keypad with dual relays, duress support, and IP66 weatherproof housing for secure access control.
The SK-1123-SDQ is a fully programmable, tamper-resistant digital keypad built for outdoor and high-risk access points. It supports up to 1,000 user codes, 50 visitor codes, and 50 duress codes, all configured directly from the backlit keypad. Its aluminum housing is IP66 rated, and the device features dual Form C relays, EEPROM memory, and anti-tailgating support via door sensor and interlock inputs.
Key Features:
• User Capacity: 1,000 codes (output 1), 100 codes (output 2), 50 visitor codes, 50 duress codes
• Outputs: Dual Form C relays (1A@30VDC)
• Operating Voltage: 12–24 VDC/VAC (auto-adjusting)
• Output Timing: Programmable up to 99,999 seconds or toggle mode
• Inputs: 2 egress inputs, 1 N.C. door sensor, interlock, inhibit, tamper
• Memory: EEPROM retains programming during power loss
• Programming: Fully programmable via the keypad (no external device required)
• Lighting: LED backlit keys with standby and active modes
• Weatherproof Rating: IP66
• Construction: Vandal-resistant aluminum housing
• Dimensions: 4-15/16″ x 3-1/8″ x 2-1/16″ (125 x 79 x 52 mm)
Ideal For:
• Outdoor security gates and access points
• Commercial buildings and high-security environments
• Applications requiring visitor or duress code functionality
Why You Should Use This:
• Vandal-resistant, weather-sealed design for exposed installations
• Dual relays and full keypad programming allow flexible integration
• Includes support for duress, visitor codes, and anti-tailgating
Key Highlights:
- ✅ IP66 weatherproof aluminum housing
- ✅ 1,000+ user capacity with visitor and duress code support
- ✅ Dual Form C relays and tamper detection
- ✅ Fully programmable from the keypad with no external tool
Frequently Asked Questions:
Q: Can this be used in wet or cold environments?
A: Yes, it is IP66 rated and operates from -4° to 158°F (-20° to 70°C).
Q: How are users programmed into the device?
A: All programming is done directly on the keypad with no external programmer required.
Q: Does it retain user codes during a power loss?
A: Yes, the onboard EEPROM stores all programmed data even if power is interrupted.
