GH vs. GF Feature Comparison
GH-1KD
GF-1MDK
Feature
GH
GF
Total Tenant Stations
500
250
Number of stations within a residence
Max 4 (2 video and 2 audio only per tenant)
Max 2
Total Entrance Stations
16
5
Total Security Guard Stations
4
2
Video monitor style
GH-1KD/1KDS - 3.5" TFT, GH-1MD 4" B&W CRT
4" B&W CRT
Communication Type
PTT or Vox (optional handset available)
Handset Only
GH-NS and GH-MK Display Type
Vacuum Fluorescent Display
LCD with LED illumination
Visitor Screening
Yes
No
Entry monitoring from tenant
Yes
No
Caller ID with call back from guard station
Yes
No
Additional call signaling device at tenant
Yes
No
Entry and guard station Programming
Program 1 and transfer to others
Program each individually
Room number display
1 ~ 6 alpha numeric characters
3 ~ 4 Numeric characters only
Welcome message displayed at entry
160 Alpha-numeric characters
160 Alpha characters only
Low light illumination
Yes - White LED's
Yes - Infrared LED's
Embedded card readers and postal lock options
Yes
Yes
