Doorking
Doorking 1812-081 Residential Telephone Entry System
The DoorKing 1812-081 Classic Surface Mount is a residential telephone entry system that uses your existing phone line for communication with visitors. It offers remote access control via touch-tone commands and features full-duplex audio for clear conversations. This system provides robust access management with 50 unique entry codes and programmable time zones for flexible control, ensuring convenient and secure entry for residents. It also includes distinctive double-ring call waiting and automatic relay activation.
$970.00
Owner Satisfaction
4.1
/ 5
Category Rank
93
/ 141
#93 in Home Alarm Systems
Price vs Category Average
+217%
Above average
Mounting Type
Surface mount
/ Surface mount
Who it's for
- Uses Existing Phone Line
- Integrated Keypad Access
- Durable, Weather-Resistant Construction
Who should skip it
- Dependent on Landline Reliability
- Complex Installation Requirements
- Higher Initial Cost
Key Specs
Mounting Type
Surface mount
Memory Capacity
50 (4-digit entry codes)
Relay Outputs
2 for door/gate control
Dimensions
6.13″H x 10″W x 5.25″D
Shipping Weight
Approximately 15 lb
Programmability
Keypad programmable
Memory Type
EEPROM
Hold-open time zones
4
Features
- Uses existing resident phone line
- Remote visitor access control
- Distinctive double-ring call waiting
- Supports 3 preprogrammed call out numbers
- Automatic relay activation via time clock
- Flash entry code capability
- Full-duplex communication
- Do-not-disturb time zone programming
What customers say
This system earns praise for its commercial grade quality and reliable long term performance, offering a notable boost to property security and convenience. Users highly value the ability to screen visitors using standard phone lines. However, the core drawback centers on complexity. Installation and programming are challenging, often requiring significant technical skill or professional assistance. The documentation is frequently cited as difficult to navigate, leading to initial setup frustration and increased total cost. While the final result is dependable, achieving optimal functionality demands a substantial upfront investment in time or expertise.
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