Seco Larm sk-1123-sdq Vandal Resistant Outdoor Keypad

Product Description

The SECO LARM sk-1123-sdq is a vandal resistant outdoor access control keypad designed for two-output door control applications in commercial and light industrial environments. It supports up to 1,100 total users across two independent Form C relay outputs: Output 1 handles up to 1,000 users and Output 2 handles up to 100 users. Each relay is rated at 1A at 30VDC. The unit operates on 12 to 24 VDC or VAC with auto-adjusting circuitry, making it compatible with a wide range of access control power supplies. A stainless steel faceplate provides durability against physical attack and weather exposure, and an IP66 weatherproof rating ensures reliable outdoor operation. All programming is handled directly from the keypad without an external programmer.

This keypad is suited for commercial buildings, gated facilities, multi-tenant properties, and any controlled entry point requiring two-output access management. It is commonly installed by security integrators, electricians, and low-voltage access control technicians. The unit mounts to a standard single-gang back box, and a surface-mount back box is included. Features such as mantrap operation, anti-tailgating via door sensor input, door-propped-open warnings, and door-forced-open warnings make it appropriate for higher-security entry scenarios where monitoring door state is required.

Key Features

• 1,100 total users across 2 independent Form C relay outputs (1,000 for Output 1, 100 for Output 2)
• User codes programmable from 4 to 8 digits for flexible security policy compliance
• Up to 50 temporary visitor codes configurable for one-time or limited-time use (1 to 99 hours)
• Real-time clock enables automatic access disabling at specific times
• Up to 50 duress codes for Output 1 and 10 for Output 2; duress code triggers a silent alarm
• Mantrap mode allows only one of two doors to be open at a time in protected areas
• EEPROM memory retains all programmed data through power loss
• IP66 weatherproof rating with stainless steel faceplate; mounts to standard single-gang back box

Compatibility

Designed as an OEM-style replacement or direct-install outdoor access control keypad compatible with standard single-gang back box mounting and access control systems operating at 12 to 24 VDC or VAC.

Installation Notes

Installation should be performed by a licensed low-voltage technician or electrician familiar with access control wiring and local codes. Disconnect power to the access control panel before wiring relay outputs or the tamper circuit. The unit includes a surface-mount back box but can also mount to a standard single-gang in-wall box. Verify door sensor and egress input wiring is complete before enabling anti-tailgating or delayed egress features.