Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Provide Door Entry and Keyless Entry
for up to 250 Apartments or Offices
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 E
Use with Viking's K-1700-3 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.
In addition, a master keyless entry code and up to
five maintenance codes can be programmed.
Calling activity and keyless entry use can be
monitored using the log bus data output. The K-
Features
• Compatible with Viking's vandal resistant K-
1700-3, K-1900-8 or any Touch Tone phone
• Non-volatile E
2
memory (no batteries required)
• Remotely or locally programmable
• Stores 250 tenant Touch Tone phone
numbers and keyless entry codes
• Programmable tenant's relay activation code
• Programmable master keyless entry code
and five maintenance codes
• Programmable call timer
• Multi-number dialer mode (for Kiosks, etc.)
• Ring-thru mode for calling the entry phone
• Normally open and normally closed (DPDT)
relay contacts for controlling door strikes,
magnetic locks, gates, etc.
• Auxiliary relay input to trigger a timed relay
activation for postal locks, etc.
• Touch tone and pulse dialing toll restriction
• Programmable allow/restrict for 911 and 311
outside calls
• Log bus data output for logging entry
events
www.vikingelectronics.com
Information: (715) 386-8861
PRODUCT MANUAL
2
memory.
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.
Applications
• Complete apartment entry system when used
with these Viking products:
- K-1700-3 Handsfree Speaker Phone (DOD 157) OR
- K-1900-8 Wall Phone with Handset (DOD 362) AND
- D-Series Tenant Directories (DOD 158)
• Multi-tenant, gated communities
• Office parks and multi-business complexes
• Kiosks, ATMs, catalog sales, and interactive
point of sale displays
• Reservation phones for hotels, airlines, car
rentals, etc.
Specifications
Power: 120V AC/13.8V AC 1.25A, UL listed
adapter provided
Dimensions: 89mm x 46mm x 132mm (3.5" x
1.8" x 5.2")
Shipping Weight: .74 kg (1.65 lbs)
Environmental: 0° C to 32° C (32° F to 90° F)
with 5% to 95% non-condensing humidity
Talk Battery Output: 32V DC nominal
Connections: (2) RJ11 jacks, 10 pin screw
terminal block
DTMF dialing speed: Normal - 120ms on/off,
fast - 50ms on/off
Relay contact ratings: 5 Amps @ 30V DC/
250V AC
K-1900-3
Door Entry Dialer
August 20, 2015