Ph: (305) 851-8379
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Gate Operators

Gate and Door

CCTV

Access Systems

GF-MK
GF-MK

Features

Concierge/Guard Station The GF-MK is used to communicate with a GF entrance panel or individual tenant stations. It can be included in either an audio only or audio video system

  • Up to 5 entrance panels and 250 tenant locations
  • Simple wiring with only 2 common wires
  • Entrance panels with individual call buttons are modular, allows panel to be configured with  the appropriate number of buttons
  • Up to two inside stations per tenant for easy communication with visitor
  • Access control from inside station to calling entrance (door release)
  • Optional individual doorbell to ring handset stations
  • Door release timer (momentary~20 seconds)
  • Security guard or concierge station can be included to provide communication between office/lobby and tenants
  • Optional panic call switch for emergency calling to guard/concierge
  • Optional postal lock module, allowing easy entry for postal and delivery workers 

Specifications

Power Source
DC 24V (each GF-BC, GF-VBC & GF-NS), supplied by a power supply PS-2410LC.
Current consumption
GF-BC : 0.9A.   GF-VBC : 1.1A.   GF-NS : 0.07A.
Call-in tone
Two types of call tones, one from entrance station, the other from doorbell button, distinguishable.
Talk path
Single channel, non-open.
Communication
Simultaneous with handset (no calling or communication between apartment stations).
Door release terminals
EL, EL rated less than 4A (resistance load), AC/DC 24V, for dry closure contact for door release.
Wiring
Two single-pair cables common.
Type of cable
2-conductor cable solid copper & non-braided, polyethylene insulation, 0.65mm dia.~ 1.0mm dia.