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DSC - Maxsys 16 zones control panel expandable using hardwire, wireless modules and addressable zones. 8 partitions, 1500 user codes, 3000 event buffer, built-in telephone line and siren supervision, supports SkyrouteMAX and T-Link communicators.
  • Get secure, reliable and affordable access to the doors in your building with this door access control panel
  • Secure your door with this door access control panel
  • The door-mountable form factor provides convenient installation
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Temporarily out of stock; available to order
DSC Access Control products
DSC PC4020NK Overview

Every business is unique. With MAXSYS you can choose the best combination of technologies to expand security needs as necessary.

Protect Your Product
Technical Information
Number of Users:
Number of Doors:
Number of Time Zones:
Physical Characteristics
Form Factor:
Additional Information:
  • 16 zones on main control panel
  • Supports up to 16 hardwired keypads
  • Expandable up to 128 zones using hardwire, wireless modules and addressable zones
  • COMBUS hardwired expansion
  • 8 partitions
  • 3,000-event buffer
  • 9 account and 3 phone numbers
  • 1 supervised bell zone
  • Built-in telephone line and siren supervision
  • Auto SIA and Contact ID formats
  • Supports GSM and T-Link alarm communicators
  • Full upload/download support with DLS download software
Certifications & Standards:
  • EMC
  • CE
  • R&TTE
  • LVD
  • FCC/IC
  • ETA Certificate
  • Telecom Certification
  • A-tick Compliance
  • INCERT Certificate
  • ANATEL Certificate
  • Industry Canada Telecom
  • ULC Commercial Burglary
  • ULC Commercial Fire Monitoring
  • ULC Residential Burglary
  • ULC Residential Fire
  • CCC Certification
  • Network Access License (MII NAL)
  • CE Declaration of Compliance (EMC/LVD/CPD/R&TTE Directives)
  • C-tick Compliance
  • Teleprmit Telecom Approval
  • SBSC Certificate Grade 2/Class II
  • CSFM Listing
  • FCC Part 68 (ACTA) Telecom
  • UL Commercial Burglary
  • UL Commercial Fire
  • UL Residential Burglary
  • UL Residential Fire
Item Numbers
UNSPSC: 46171600

The DSC PC4020NK is also known as DSC-PC4020NK .