Viking K-1705-3 Series Product Manual page 9

B. K-1900-3 Apartment/Office Entry Dialer
The K-1900-3 converts any Touch Tone phone into a multi-number auto dialer that will store up to 250 telephone
numbers in non-volatile memory. Use with Viking's K-1705-3 or K-1900-8 phones to provide vandal resistant
handsfree or handset communication. When a call initiated by the K-1900-3 is answered by an apartment or
business tenant, a built-in contact closure may be activated to control an electric gate or door strike. Up to 250
keyless entry codes may also be programmed, providing tenants with keyless entry. The K-1900-3 can be
programmed locally or remotely using a standard Touch Tone phone. The K-1900-3 has built-in user dialing
restriction to help prevent unauthorized calls and toll fraud.
120V AC
13.8V AC
Adapter
Provided
C.O. Line
or Analog
PABX/KSU
Station
Model
K-1705-3
VIKING
©
VIKING
©
ELECTRONICS
HUDSON, WI 54016
APARTMENT ENTRY
SYSTEM
PROGRAM
1
LINE IN PHONE
Dip switches
1 & 2 OFF
MODEL K-1900-3
VIKING
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8
Relay Contact
Specifications:
5A@30VDC/ 250VAC max
Door Strike / Magnetic Lock
Normally Closed Relay Contact
Normally Open Relay Contact
9
Model K-1900-3
(not included)
For more information
on the K-1900-3, see
DOD 312.
9 10
Log Bus Data Output:
See DOD 312
Auxiliary Relay
Trigger Input:
Momentary contact closure
from postal lock, etc.
Secondary Relay
COM
Contacts:
N.C
To trigger timed lights,
N.O.
camera control, etc.
120V AC
OR
(Power typically not
required for gate controllers)