SDC 918 Series Indoor Digital Access Control Keypad with 500 User Capacity

SDC 918 Series Indoor Digital Access Control Keypad with 500 User Capacity

Professional Standalone Access Control Solution

The SDC 918 Series indoor standalone digital keypads provide comprehensive access control for single entry points supporting up to 500 users. Each user receives a personal identification number (PIN) with one to six digit codes that activate output relays to release electric door locks. Available in self-contained and Wiegand output models, these keypads feature 12VAC/24VAC operation with 30mA typical power consumption and compact 3";W x 4-3/4";H x 1-1/2";D dimensions.

Professional Features & Benefits

• High User Capacity: Supports up to 500 individual user codes with personal identification numbers for comprehensive access management.
• Dual Model Options: Available as 918 self-contained keypad or 918W Wiegand output model for integration with SDC IPPro® or most access control systems.
• Flexible Power Requirements: 12VAC or 24VAC operation with efficient 30mA typical, 150mA maximum power consumption for reliable performance.
• Compact Professional Design: 3";W x 4-3/4";H x 1-1/2";D dimensions with only 1/4"; wall projection for unobtrusive installation.
• Heavy-Duty Construction: Thick stainless steel faceplate with tamper-resistant screws and moisture-resistant 12-key illuminated keypad for durability.
• Advanced Output Control: Self-contained models provide 4 outputs (2 relay and 2 solid state) with timed or latching operation and assignable PIN-to-relay mapping.
• Enhanced Security Features: Includes timed anti-passback, anti-tailgate protection, keypad tamper lockout, and request-to-exit (REX) functionality.
• Wide Temperature Range: Operates from -4°F to +140°F (-20°C to +60°C) for reliable performance in various indoor environments.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Electronic: Yes
• PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
• Power: 30mA Typical, 150mA Maximum
• Product Category: Electronic Access Controls
• Product Dimension: 3";W x 43/4";H x 11/2";D (1/4"; Wall Projection)
• Product Group: Electronic Access Controls
• Product Model: 918, 918W
• Product Subgroup: Readers, Keypads and Credentials
• Product Type: Keypads and Readers
• Product Voltage: 12VAC, 24VAC
• Series: 918 Series
• Subcategory: Keypads and Readers
• Temperature Range: Minus 4 Degrees F to +140 Degrees F (Minus 20 Degrees C to +60 Degrees C)

Professional Applications

• Commercial Building Security Systems
• Office Suite Access Control
• Healthcare Facility Restricted Areas
• Educational Institution Security
• Retail Back-of-House Access
• Industrial Facility Entry Points
• Multi-Tenant Building Management

Tamper-Resistant Design

The 918 Series incorporates comprehensive tamper protection including tamper-resistant mounting screws, keypad tamper lockout functionality, and robust stainless steel construction. These features provide enhanced security against unauthorized access attempts and physical tampering in commercial environments.

Why Choose SDC Quality?

SDC 918 Series keypads deliver professional-grade access control with thick stainless steel construction and comprehensive security features including anti-passback and tamper protection. Operating reliably across a wide temperature range from -4°F to +140°F, these keypads are engineered for demanding commercial applications where dependable access control performance is essential.