
Apartment Complex/
Gated Communities
Commercial/
Industrial
Apartment/
College Residents Halls
1816 1820
59
SEAMLESS
INTEGRATION
FROM PHONE TO
ENTRY POINT
Model 1820
FOR MORE INFORMATION VISIT:
DOORKING.COM/1816
DOORKING.COM/1820
Key Features
Model 1816
• Full-Duplex communication
• Built-in call waiting
• Double ring feature identifies visitor calls
from regular incoming phone calls
• Programmable directory codes
• Interfaces with up to 1200 individual phone lines
• 10 programmed call out numbers (requires C.O. line)
• Doorman phone input
• No reprogramming of the system is required when one
resident moves out and another moves in
Model 1820
All of the same standard features of the 1816 plus:
• Tenant can initiate calls to the Doorman or Concierge
• Programmable call waiting. Each tenant can activate or
disable call waiting
• Each tenant can enable or disable Do Not Disturb feature.
• Caller ID identifies entry panel & Doorman/Concierge phone
• Call forwarding is programmable for each tenant. Option to
dial out using the system or the tenant phone line
The models 1816 and 1820 telephone intercom systems offer outstanding
features that allow the resident to be in charge of their calls and can interface
with up to 1200 phone lines. Ideally suited for apartment buildings, college
resident halls, high rise condominiums, office buildings, and public housing
authority projects where controlling access into the building is an essential
part of a security program.
The 1820 system is identical to the 1816 but also provides residents with an
enhanced call down feature. By pressing just two buttons on their touch-tone
telephone, the resident is connected directly to the Doorman or Concierge (or
any other station designated as the call down station) without having to dial
a 7- or 10-digit number.
1816 | 1820 MULTI-LINE
TELEPHONE INTERCOM SYSTEM
Model 1816
Uses Existing
Telephone System
• Doesn’t require dedicated Central
Office (C.O.) phone line to establish
communication.
Call Feature
• Simple two button Call Down feature
allows for connecting directly to the
doorman or concierge (1820).
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