
6" LCD full color screen
2-way communication
Crystal clear speaker system
Clear and bright pictures
Quick and easy connection
Metal external housing
Auto keypad illumination in darkness
40 user PIN
Programmable lock timer(01~99s)
Latching relay facility
Narrow style
Maximal component: 2 color video monitors
+ one outdoor station
Indoor monitor Indoor monitor
4C
Power Supply
12 VDC
Power Supply
12 VDC
VDH-100
Full Color Villa Video Door Phone
Four wires villa system indoor monitor
Indication lighting
Chroma/Contrast
Volume
Brightness
TFT screen
Speaker
Extension call transferring
Door releasing
Hands-free talking
Microphone
Four wires video system with integral
keypad access
Light sensor
LED indication
1
2
3
4
5
6
7
8
9
0
CCD camera
Water cover
Illumination light
Speaker unit
Call button
Keypad access
Specifications
Power input :12~18 VDC
Stand by :12 mA
Camera : 1/3 CCD lens
Mode : Dual transmission
Temperature : -20~+55°C
Working current : 600 mA
Illumination : 0.05 LUX
Talkingtime:2minutes
4C ( )Longest cable distance 30 M.<
Com.
N. C.
1
2
3
4
5
6
7
8
9
0
Outdoor station
Power Supply
12 VDC
Lock device
(Fail-safe)
Every unit need a power supply except o .utdoor station
GIANNI INDUSTRIES, INC.
No. 13, Zhong Sing Road, Tu-Cheng Industrial Zone,
Tu-Cheng City, Taipei, Taiwan 23678
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: info@gianni.com.tw
Website: gianni.tw
Copyright 2008 Gianniindustries, inc. All rights reserved.
DM-CA-VDH-100 Ver.A Published on2008.09.03
System connection
Normal 4C cable , cable dia. > 0.5 mm, longest cable distance
<
30 M.
Input power: 12 VDC, 800mA
4C wires must be connected as below:
Example:
GND(black)
Video(purple)
Use the normal cable:
Do not use the STP cable:
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
&
Management Program environment back its
product quality, performance and commitment
to customersatisfaction.
Audio(white)
Power+(red)

Operation instruction
Conversation
VDH-100
Full Color Villa Video Door Phone
Extension call transferring
Lisa Come Down!
Hang out together
1
2
3
4
5
6
7
8
9
0
1. Visitor presses the call button.
2. Press button to reply. (Hands-free talking)
Other monitors should be cut off at the same time.
Ok,holdon!
Door release
Lisa,letshave
some drink!
Come in !
Is John at home?
Auxiliary monitor
1. Visitor presses the call button.
2. Press button to reply. (Hands-free talking)
3. Press the button to transfer the auxiliary monitor.
4. Auxiliary monitor press to reply.
Host monitor
Hold on!
Hi, Allen!
Monitoring
1
2
3
4
5
6
7
8
9
0
1. Visitor presses the call button.
2. Press button to reply. (Hands-free talking)
3. Press button to release the lock.
When the system is standby, press the button to monitoring
outside, other indoor monitors show system is busy. Press
button again to stop monitoring.
Keypad access control
1
2
3
4
5
6
7
8
9
0
Outdoor station
Enter the PIN code to release the door lock.
GIANNI INDUSTRIES, INC.
No. 13, Zhong Sing Road, Tu-Cheng Industrial Zone,
Tu-Cheng City, Taipei, Taiwan 23678
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: info@gianni.com.tw
Website: gianni.tw
Copyright 2008 Gianniindustries, inc. All rights reserved.
DM-CA-VDH-100 Ver.A Published on2008.09.03
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
&
Management Program environment back its
product quality, performance and commitment
to customersatisfaction.

VDH-100
Full Color Villa Video Door Phone
Dimension
Unit: mm
System wire diagram
The next Indoor monitor
Video(purple)
Audio(white)
GND(black)
Power+(red)
Com.
1
2
3
4
5
6
7
8
9
N. C.
0
Outdoor station
Indoor monitor
Power+(red)
GND(black)
Audio(white)
Video(purple)
Power Supply
12 VDC
Power Supply
12 VDC
BlackRed
Lock device
(Fail-safe)
150 cm
Audio
Video
EGR
0V
TM CLK
N. O.
Com.
N. C.
N. O.
Com.
N. C.
Push
Power+(red)
GND(black)
Audio(white)
Video(purple)
Push button
Power Supply
12 VDC
Power Supply
12 VDC
Indoor monitor
Socket
(Fail-safe)
(Fail-secure)
GIANNI INDUSTRIES, INC.
No. 13, Zhong Sing Road, Tu-Cheng Industrial Zone,
Tu-Cheng City, Taipei, Taiwan 23678
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: info@gianni.com.tw
Website: gianni.tw
Copyright 2008 Gianniindustries, inc. All rights reserved.
DM-CA-VDH-100 Ver.A Published on2008.09.03
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
&
Management Program environment back its
product quality, performance and commitment
to customersatisfaction.

Operation Instruction
The Master Code is set to 1234 as factory default.
VDH-100
Full Color Villa Video Door Phone
Enter Programming Mode
Compose twice the master code (Factory
master is 1234 )
→→an audible and the LED will flash red you are now in the
"programming mode".
Exiting from the program mode
Press # to exit from the programming mode.「」
「」
The system will out of the programming
Change the Master code
Enter the Programming mode, Enter the slot position code
00 Enter the「* 」→
sound heard The new Master code is set.
→
Add PIN codes
Enter the Programming mode, Enter the slot position code
*
「」→ →
01~40 ???? Input 4 digit PIN codes (beep) enrolled.
「」
Press # to exit from the programming mode, or program
other operating.
Note : The codes 0000 , 1234 or master code are not be
used for PIN code.
「」「」
Delete a PIN Code
Enter the Programming mode Press the slot position code of
your choice to delete (example "06") Press 06
「」(→ → 「」
0000 beep) delete Press # to exit from the
programming mode, or programming other operating.
→
「????」new master code he long beep
→「*」→
t
Setting the relocking timer
Factory default set is 0.5 second.
Enter the Programming mode Enter 99
→「*」→
Enter the desired lock / relay operation time in a
two digit format (01~99 seconds) Press #
→「」
to exit from the programming mode, or
programming other operating.
The lockout facility
will operate.
Master Code reset to Factory 1234「」
Remove power from the unit and hold down the key.
Apply power whilst holding button down, the unit will then give
long continuous tone. When the tone has stopped, Press
00# The Master code reset to Factory 1234 .
「* 」→ 「 」
「*」 →
→
Care and maintenance
1. Do not put the outdoor sation near the magnetic area such
as televison, video recorder etc.
2. Do not drop, knock or shake the unit.
3. Do not put the outdoor sation in hot areas, high
temperatures can shorted the life of electronic device.
4. Do not attempt to open the unit, non expert handing may
damage the unit.
5. Keep the indoor monitor dry, humidity and all types of
liquids or moisture contains mineral that will corrode
electronic circuits.
6.Do not use the wet dishcloth or the volatile cleansers to
clean it.
7. The installation position of outdoor station and indoor
monitor should be about 150 cm height.
8. Power must be shut off when installing.
Delete all PIN Codes
Enter the Programming mode Press 88 The red LED
will remain on.) Press 0000 The red LED turn off,
)→
beep Indicate that the delete all PIN codes.
→「」(
→「*」(
GIANNI INDUSTRIES, INC.
No. 13, Zhong Sing Road, Tu-Cheng Industrial Zone,
Tu-Cheng City, Taipei, Taiwan 23678
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: info@gianni.com.tw
Website: gianni.tw
Copyright 2008 Gianniindustries, inc. All rights reserved.
DM-CA-VDH-100 Ver.A Published on2008.09.03
Warranty
The product is warranted against defects in material and
workmanship while used in normal service for a period of 1
year from the date of sale to the original customer. The GEM
policy is one of continual development and improvement;
therefore GEM reserves the right to change specifications
without notice.
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
&
Management Program environment back its
product quality, performance and commitment
to customersatisfaction.