160 (W) x 210 (H) x 55.5 (D) mm (6-5/16 x 8-1/4 x 2-3/16 inch)
125 (W) x 175 (H) x 32 (D) mm (4-15/16 x 6-7/8 x 1-1/4 inch)
125 (W) x 175 (H) x 32 (D) mm (4-15/16 x 6-7/8 x 1-1/4 inch)
122.5 (W) x 108.5 (H) x 61 (D) mm (4-13/16 x 4-1/4 x 2-3/8 inch)
122.5 (W) x 108.5 (H) x 61 (D) mm (4-13/16 x 4-1/4 x 2-3/8 inch)
122.5 (W) x 108.5 (H) x 61 (D) mm (4-13/16 x 4-1/4 x 2-3/8 inch)
215 (W) x 210 (H) x 69 (D) mm (8-7/16 x 8-1/4 x 2-3/4 inch)
210 (W) x 108.5 (H) x 61 (D) mm (8-1/4 x 4-1/4 x 2-3/8 inch)
210 (W) x 108.5 (H) x 61 (D) mm (8-1/4 x 4-1/4 x 2-3/8 inch)
270 (W) x 225 (H) x 16 (D) mm (10-5/8 x 8-7/8 x 5/8 inch) (Box depth: 44mm (1-3/4"))
135 (W) x 320 (H) x 16 (D) mm (5-5/16 x 12-5/8 x 5/8 inch) (Box depth: 44mm (1-3/4"))

13 TECHNICAL PRECAUTIONS

14 SPECIFICATIONS

Technical precautions

-10 °C to 60 °C

• Operating temperature:

Entrance Station:

 

 

(14 °F to 140 °F)

 

Residential Station:

0 °C to 40 °C

 

 

(32 °F to 104 °F)

 

Security Guard Station:0 °C to 40 °C

 

 

(32 °F to 104 °F)

 

Control Unit:

0 °C to 40 °C

 

 

(32 °F to 104 °F)

• Mounting location:

Do not install the entrance station in a

 

place where there would be a bright

 

light behind a visitor (or where there

 

would be a bright background) or in a

 

place where the camera lens would be

 

directly exposed to sunlight or a bright

 

light.

 

• Rain hood (option):

Although the entrance station is

 

weather resistant, it is recommended

 

that it not be directly exposed to

 

weather conditions. The rain hood (GF-

H) can be installed to protect the entrance station from rainfall.

Post-replacement setup: After all wiring is completed and the residential station has been replaced, turn off the power to GH-BC temporarily and then turn it back on. Next, reprogram the relevant residential station.

• Operation:

When an entrance station is calling a

 

residential station, the call tone from

 

the doorbell button will not sound.

• Cleaning:

Clean the units with a soft cloth

 

dampened with a neutral household

 

cleanser. Never use an abrasive cleanser

 

or cloth.

• Repair requests:

When units do not operate properly,

 

request a qualified technician for repairs.

Specifications

Power supply:

DC 24V supplied by PS-2410LC, PS-2410LD, PS-2410DIN (for each GH-BC, GH-VBC, GH-NS/10K, GH-MK, GH-BCX/A)

Current consumption:

GH-BC: 0.9 A, GH-VBC: 0.9 A, GH-NS: 0.13 A,

GH-MK: 0.18 A, GH-BCX/A: 0.45 A

Call tone:

There are three different types of call tones:a call tone for the entrance station, a call tone for the security guard station and a call tone for the doorbell button.

Communication path: Single path, non-open

Communication:

Voice-actuated communication (or press-to-talk communication)

Door release:

Connecting terminals: Between ELM-ELC (N/O) and ELB- ELC (N/C)

Specifications: less than 4A (resistance load), AC/DC 24V, dry closure contact for door release

Wiring: Two single-pair cable

Type of cables:

Pair cable (solid wire not stranded), polyethylene insulated, diameter 0.65 ~ 1.0 mm

Dimensions:

GH-1MD:

GH-1AD:

GH-1KD:

GH-BC:

GH-VBC:

GH-4Z:

GH-MK:

GH-BCX/A:

GH-VBX:

Entrance Station

2 module, 2 row panel:

3 module, 1 row panel:

Weight:

GH-1MD: Approx. 980 g (2.2 lbs.)

GH-1AD: Approx. 330 g (0.7 lbs.)

GH-1KD: Approx. 400 g (0.9 lbs.)

GH-BC: Approx. 450 g (1.0 lbs.)

GH-VBC: Approx. 250 g (0.6 lbs.)

GH-4Z: Approx. 190 g (0.4 lbs.)

GH-MK: Approx. 900 g (2.0 lbs.)

GH-BCX/A: Approx. 370 g (0.8 lbs.)

GH-VBX: Approx. 370 g (0.8 lbs.)

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Aiphone 0207 AIC operation manual Technical Precautions Specifications, Technical precautions