DoorKing 1837 90 Series Telephone Entry System

DoorKing 1837 90 Series Telephone Entry System - Enterprise-Grade Access Control Solution

The DoorKing 1837-90 Series is a comprehensive telephone entry and access control system designed for large-scale applications. With its expandable architecture, elevator control capabilities, and advanced anti-pass back features, this system provides complete access management for high-rise buildings, large residential complexes, and enterprise facilities.

System Capacity

• 3,000 telephone numbers and names
• 8,000 device (card) codes
• 3,000 four-digit entry codes
• 8,000 event transaction buffer
• 31 security permission levels
• 8 hold-open time zones
• 32 holiday schedules

Display & Interface Features

• Eight-line LCD directory display
• 1/2-inch character height
• One-touch "CALL" button
• Large A-Z scroll buttons
• Internally-lit LED keypad
• Customizable welcome message

Access Control Capabilities

• Controls up to 48 wired entry points
• Alternative 24-point wireless control
• Three anti-pass back configurations:
  • Passive
  • Active
  • Trap
• Elevator control for up to 8 elevators
• 64 floors per elevator

Communication Options

• Cellular (AT&T 4G LTE)
• VoIP/Internet connection
• Traditional POTS lines
• True full duplex communication
• 10 and 11-digit dialing capability

Programming & Management

• Cloud Account Manager access
• Windows-based Remote Account Manager
• Live streaming capability
• Real-time transaction monitoring
• Database import/export
• 29 programmable security levels

90 Series Housing Features

• Enhanced weather sealing
• Dual lock security
• Tamper alert switch
• Internal mounting for:
  • Card reader
  • LCD heater
  • TCP/IP adapter
  • High-resolution camera

Dimensions

• Height: 14.75 inches (375 mm)
• Width: 12.75 inches (324 mm)
• Depth: 3.75 inches (95 mm)

Optional Mounting Accessories

Protective Hoods

• Model 1814-185: Black 10-gauge hood
• Model 1814-180: Stainless steel 10-gauge hood
• Dimensions: 14.88"H x 5.61"D

Flush Mount Kit

• Model 1814-200: Stainless steel
• Dimensions: 15.34"H x 17.27"W x 3.76"D

Construction Features

• Stainless steel faceplate
• Galvanized steel sub-plate
• NEMA 4x rated enclosure
• Built-in postal lock provision
• Offset speaker holes

Technical Requirements

• Dual 16 VAC power transformers included
• Operating Temperature: 10°F to 145°F (-12°C to 62°C)
• Heater kit recommended below 35°F
• Internet connection for advanced features

Applications

• Large apartment complexes
• High-rise buildings
• College residence halls
• Gated communities
• Office complexes
• Industrial facilities
• Mixed-use developments
• Maximum security installations

Certifications

• FCC (US): DUF6VT-12874-OT-T
• DOC (CAN): 1736 4528 A
• Conforms to UL STD 294
• Certified to ULC S319

Shipping

• Weight: 20-25 lbs (9-11 kg)

Warranty

2-Year limited factory warranty

The DoorKing 1837-90 Series represents the pinnacle of telephone entry and access control systems. Its comprehensive feature set, expandability options, and robust construction make it the ideal choice for large-scale and high-security applications requiring sophisticated access management.

Download Information:

• Specifications
• Installation / User Manual