Page 1
P-0921
2-DOOR TELEPHONE ENTRY CONTROLLER
PRO
PRO
6
PRO
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2
The P-0921 provides communication between two different Channel Vision
door intercoms and any phone in the house. When a visitor presses the
doorbell button the phones in the house will respond with a distinctive ring.
The home owner can then speak to the visitor by answering any of the
ringing phones in the house.
Features:
!
Supports 2 Channel Vision door intercom stations
!
Rings the phones and when the doorbell button is pressed
!
Integrated door chime contacts for triggering a traditional doorbell
!
Programmable auxiliary dry contact closure
!
Page output for whole-house paging system
!
Can work with or without an active telephone line
!
LED status indicators
!
Quick and easy installation
Telephone service input/output. Use either the RJ-45 or screw terminals.
CHIME 1 and 2 are dry contacts which close whenever the
corresponding doorbell button is pressed.
Unlock Door 1 and 2 allows a door strike relay to be triggered
when these terminals are shorted by the press of a button.
Door 1 and 2 are connections for Channel Vision
Door stations.Use either RJ-45 or screw terminal
connections.
Other Telephone Entry Components
Door-Intercom Units:
Your telephone entry system will require at least one of the following
compatible door-intercom stations. These door intercoms are constructed
of 1/4” solid brass and are offered in 9 different finishes to match the most
popular door hardware. They can be ordered with or without a hidden
camera for covert surveillance. Both color and black & white camera
options are available.
Part numbering: DP and IU Intercom Options
XX-0212_
Enables operation
when no active CO
line is present
Selects the activation
key (either # or *)
AUX contact closure can be configured to
close when STRIKE 1 is active OR when
PAGE is active
Audio page output
for whole-house
paging systems
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3
Other Telephone Entry Components
Door-Intercom Units:
Your telephone entry system will require at least one of the following
compatible door-intercom stations. These door intercoms are constructed
of 1/4” solid brass and are offered in 9 different finishes to match the most
popular door hardware. They can be ordered with or without a hidden
camera for covert surveillance. Both color and black & white camera
options are available.
IU Intercom... is a
single gang unit,
measuring 4-1/2” tall by
2-3/4” wide, perfect for
locations where the
larger DP intercom unit
is not desirable.
TE110DS... is a dry contact relay that can be
connected in-line between the P-0921 and the door
intercom station. It is activated by the same
commands that control STRIKE 1 and STRIKE 2.
DP Intercom... is a
large unit, measuring
6-1/2” tall by 4-3/8”
wide, that was
designed to look
good in large-scale
entry ways.
Part numbering: DP and IU Intercom Options
XX-0212_
Blank Channel Vision compatible (C-0920/P-0920/P-0921)
P Panasonic compatible
212 White
222 Polished Brass
232 Antique Brass
242 Chrome
252 Oil Rubbed Bronze
262 Antique Copper
272 Satin Silver
282 Black
302 Satin Nickel
0 No camera
5 Black and white camera
6 Color camera
DP Large size (6-1/2” x 4-3/8”)
IU Single-gang size (4-1/2” x 2-3/4”)
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TELCO
2-DOOR TELEPHONE
ENTRY CONTROLLER
INPUT
OUTPUT PAGE DOOR 2 POWERDOOR 1
PRO
C HA NN E L
TM
V IS IO N
C HA NN E L
V IS IO N
TM
Model
P-0921
TELCO
INPUT
CO / No CO
# / *
TELCO
OUTPUT
DOOR 2 DOOR 1
CHIME 2 CHIME 1
UNLOCK
DOOR 2
UNLOCK
DOOR 1
AUX
Strike
power
supply
To Strike
Mechanism
Basic Setup & Operation
When the button is pressed on the door-intercom, the phones in the house
will ring. If a doorbell chime and transformer are connected to the CHIME
contact, the doorbell chime will also be heard.
If the phone is answered within 20 seconds, it will be automatically
connected to the door-intercom. If the phone is answered after 20 seconds
simply press ## (or **) to be connected.
(Note: the activation key is determined by the switch labeled “# or *”)
While speaking to the door-intercom, the STRIKE 1 contact can be
activated by pressing #71 (or *71).
The Unlock Door terminals can be momentarily shorted with a simple push
button which will activate the strike without the use of a telephone.
To send a whole-house page from any phone, press #5 (or*5).
(see the following page for a full list of user codes).
House
Telephones
Channel Vision Compatible
Door Intercom Station
To Whole-House
Paging System
Telephone
Service
4
Doorbell
Chime
and
Transformer
Examples: (assuming the P-0921 is set for # operation)
The user dials ## - they will be connected to the last door station that was
activated. Pressing ## again will toggle to the other door.
The user dials ###1 - they will be connected to DOOR 1
(Then, while talking)
The user dials #71 - strike 1 will be activated.
The user dials ###2 - they will be connected to DOOR 2
(Then, while talking)
The user dials #72 - strike 2 will be activated.
User codes for P-0921
Replace x with # or * depending on the position of the #/* switch.
Key codes Function
xxx1 Talk with DOOR 1
xxx2 Talk with DOOR 2
xx When on a phone call: places call on hold & answers door -press again to go back
When not on a phone call: answers the last door station activated
x5 Activate page out function
(the following codes work while you talk to the door)
x71 Activate STRIKE 1 (can use AUX terminals or TE110DS module)
x72 Activate STRIKE 2 (Requires TE110DS module)
Situation: Doorbell is pressed when you are already on the phone.
You will hear: You will hear call waiting beeps, press ## (or **) to be
connected.
Situation: You have placed the caller on hold and switched to the door
intercom.
You will hear: Occasional beeps reminding you that a call is holding.
Situation: You are speaking to the door intercom when an incoming phone
call is detected by the system.
You will hear: Beep, beep, pause... Beep, beep, pause... etc.
Situation: The doorbell is pressed at the same time as an incoming call is
detected.
When you pick up the receiver: you will be connected to the incoming call.
You will hear: Beeps corresponding to the distinctive ring for the door
intercom being activated.
Simple push button (optional)
Page 5
5
Examples: (assuming the P-0921 is set for # operation)
The user dials ## - they will be connected to the last door station that was
activated. Pressing ## again will toggle to the other door.
The user dials ###1 - they will be connected to DOOR 1
(Then, while talking)
The user dials #71 - strike 1 will be activated.
The user dials ###2 - they will be connected to DOOR 2
(Then, while talking)
The user dials #72 - strike 2 will be activated.
User Codes
Call Waiting functions
User codes for P-0921
Replace x with # or * depending on the position of the #/* switch.
Key codes Function
xxx1 Talk with DOOR 1
xxx2 Talk with DOOR 2
xx When on a phone call: places call on hold & answers door -press again to go back
When not on a phone call: answers the last door station activated
x5 Activate page out function
(the following codes work while you talk to the door)
x71 Activate STRIKE 1 (can use AUX terminals or TE110DS module)
x72 Activate STRIKE 2 (Requires TE110DS module)
Situation: Doorbell is pressed when you are already on the phone.
You will hear: You will hear call waiting beeps, press ## (or **) to be
connected.
Situation: You have placed the caller on hold and switched to the door
intercom.
You will hear: Occasional beeps reminding you that a call is holding.
Situation: You are speaking to the door intercom when an incoming phone
call is detected by the system.
You will hear: Beep, beep, pause... Beep, beep, pause... etc.
Situation: The doorbell is pressed at the same time as an incoming call is
detected.
When you pick up the receiver: you will be connected to the incoming call.
You will hear: Beeps corresponding to the distinctive ring for the door
intercom being activated.
Page 6
CHART 1
Programming procedures for P-0921
x 0 y z
Replace x, y and z with numbers shown below:
0 Momentary closure for strikes and chimes contacts (300 msec)
1-9 For CHIME 1 & CHIME 2 (See CHART 1-A)
1-9 For STRIKE 1 & STRIKE 2 (See CHART 1-B)
1-5 For distinctive ring selection (See CHART 1-C)
1-2 Press 1 for contact closure when STRIKE 1 is active,
Press 2 for contact closure when Page is active.
1 To program CHIME 1
2 To program CHIME 2
3 To program Distinctive Ring
6 To program AUX contact
7 To program STRIKE 1
8 To program STRIKE 2
0 Press 0 to enter the programming mode, press # (or*) to save
changes. Hang up the phone to exit without saving.
# If the P-0921 is set for # operation (determined by #/* switch)
* If the P-0921 is set for * operation (determined by #/* switch)
Programming Codes
6
To program the advanced options of the P-0921 pick up any telephone in
the system and enter the touch-tone codes listed in the chart below.
Default Settings:
CHIME 1 and 2 are momentary closure.
STRIKE 1 and 2 is set for a 3 second closure period
AUX is configured to provide contact closure when STRIKE 1 is active
Distinctive Ring is set for option 3
CHART 1-B
STRIKE duration
Option
1
6
2
7
3
8
4
9
5
3 seconds
5 seconds
8 seconds
16 seconds
25 seconds
60 seconds
120 seconds
180 seconds
240 seconds
Duration of
contact closure
CHART 1-A
CHIME duration
Option
1
6
2
7
3
8
4
9
5
3 seconds
5 seconds
8 seconds
16 seconds
25 seconds
60 seconds
120 seconds
180 seconds
240 seconds
Duration of
contact closure
CHART 1-C
Selecting a distinctive ring
# operation
1
2
3
4
5
2/1
2/3
3
2/3
3
2/2
2/4
5
2/5
5
2/3
2/1
2/3
3
3
2/4
2/2
2/5
5
5
Door 1
Door 1
Door 2
Door 2
operation
*
1st ring/2nd ring
examples:
2/1 = “ring, ring, ... ring”
2/3 = “ring, ring, ... ring, ring, ring”
Example: (assuming the P-0921 is set for # operation)
First, access the intercom system by pressing ##.
To set STRIKE 2 to operate for 8 seconds, pick up any touch-tone phone
in the system and dial: #073# (listen for confirmation tone)
To set STRIKE 2 to operate for 25 seconds, pick up any touch-tone phone
in the system and dial: #085# (listen for confirmation tone)
Two of the P-0921 can be used to serve up to 4 different door-intercoms.
Simply connect and configure the units as shown below. Note: be sure to
set one unit for # operation and the other unit for *.
Telephone
Service
House
Telephones
Page 7
TELCO
2-DOOR TELEPHONE
ENTRY CONTROLLER
INPUT
OUTPUT PAGE DOOR 2 POWERDOOR 1
PRO
CH AN NEL
TM
VI SI ON
CH AN NEL
VI SI ON
TM
Model
P-0921
TELCO
INPUT
CO / No CO
# / *
TELCO
OUTPUT
DOOR 2 DOOR 1
CHIME 2 CHIME 1
UNLOCK
DOOR 2
UNLOCK
DOOR 1
AUX
TELCO
2-DOOR TELEPHONE
ENTRY CONTROLLER
INPUT
OUTPUT PAGE DOOR 2 POWERDOOR 1
PRO
CH AN NEL
TM
VI SI ON
CH AN NEL
VI SI ON
TM
Model
P-0921
TELCO
INPUT
CO / No CO
# / *
TELCO
OUTPUT
DOOR 2 DOOR 1
CHIME 2 CHIME 1
UNLOCK
DOOR 2
UNLOCK
DOOR 1
AUX
7
Two of the P-0921 can be used to serve up to 4 different door-intercoms.
Simply connect and configure the units as shown below. Note: be sure to
set one unit for # operation and the other unit for *.
Four Door Application
Door 1
Door 2
Set this switch for
# operation
Set this switch for
* operation
Telephone
Service
Door 3
Door 4
House
Telephones
Page 8
8
To Strike
Mechanism
Door Intercom Station
TE110DS
From P-0921
(Door 1 or Door 2)
Green/Green-White wires
Cut the outer jacket of the
CAT5 wire. Separate and
cut the green & green-white.
Connect them as shown.
Leave all other wires intact.
Connection Details
Strike
power
supply
Using the TE110DS
The TE110DS is not always required when using the P-0921, because the
P-0921 has a built in AUX relay that can be programmed to control one
electronic door strike. However, it may still be used for applications that
require a remote contact closure that is located near the door intercom
station.
If using the RJ-45 connection on the P-0921, simply connect the green and
green-white wires from the CAT5 to the terminal inputs and outputs of the
TE110DS as shown below. If using the screw terminal connectors on the
P-0921, simply use the same
Using the Page Out Function
One major benefit of the 2-Door Telephone Entry System is that many
different components can be integrated with it. The system below
integrates the Page Out feature of the P-0921 with the local audio input
on the P-1014 1x4 CAT5 Audio Distribution Module. When a page is sent
from the P-0921 it will interrupt the main audio source feeding the P-1014
so the page will be heard through the audio system’s speakers. This is a
great way to make pages audible in multiple areas throughout the home.
AB-124
Amplified Keypad
Hallway
Source
CHAN NE L VI SIO N
Pwr
TELCO
INPUT
OUTPUT PAGE DOOR 2 POWERDOOR 1
TELCO
INPUT
TELCO
OUTPUT
House
Telephones
Telephone
Service
Page 9
9
Using the Page Out Function
One major benefit of the 2-Door Telephone Entry System is that many
different components can be integrated with it. The system below
integrates the Page Out feature of the P-0921 with the local audio input
on the P-1014 1x4 CAT5 Audio Distribution Module. When a page is sent
from the P-0921 it will interrupt the main audio source feeding the P-1014
so the page will be heard through the audio system’s speakers. This is a
great way to make pages audible in multiple areas throughout the home.
1
4 A
DIO Di
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Model
P-1
014
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24V
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Power
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12 C
Status
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S
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Zo
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Zone 4
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Local
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P iority
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L
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P- 014
1
AB-124
Amplified Keypad
Bathroom
Hallway
Kitchen
Dining Room
Source
CHAN NE L VI SIO N
Pwr
Source
CHAN NE L VI SIO N
Pwr
Source
CHAN NE L VI SIO N
Pwr
Source
CHAN NE L VI SIO N
Pwr
P-0921
TM
By CH ANN EL V ISI ON
AUDIO
L
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STATUS
12VDC
AB-202
OUTPUT
STATUS
IR
IR EMITTERS
AB-202
Input
Module
RCA “Y”
cable
Sat radio
DVD player
CD player
Receiver
TELCO
2-DOOR TELEPHONE
ENTRY CONTROLLER
INPUT
OUTPUT PAGE DOOR 2 POWERDOOR 1
PRO
CH ANN EL
TM
VI SIO N
CH ANN EL
VI SIO N
TM
Model
P-0921
TELCO
INPUT
CO / No CO
# / *
TELCO
OUTPUT
DOOR 2 DOOR 1
CHIME 2 CHIME 1
UNLOCK
DOOR 2
UNLOCK
DOOR 1
AUX
Door
House
Telephones
Telephone
Service
Page 10
10
Stripping and Connecting CAT5 Wire
Blade
Cat5
1. Place the CAT5 between the blade and the first notch of the J-110 tool.
CAT5 cable should be stripped with a proper stripping tool, such as Channel
Vision’s J-110 tool.
Slight
pressure
Rotate
1 turn only
2. Rotate the tool only once. Multiple
turns will cause you to cut into the
inner wires.
3. Inspect the inner wires for damage.
If any wires are cut start over at step 1.
Check for damage
Green/White
Green
Orange/White
Blue
Blue/White
Orange
Brown/White
Brown
TIA-568A RJ-45 Modular Plug
Side view:
Top view:
Specifications:
Connectors: Screw terminals and RJ-45 (TIA 568A)
REN: 0.1
Ring Output: >5 (capable of ringing >10 phones with a REN of 0.5)
Power Supply: 12VAC 500mA
Dimensions: 6.5” x 7.0” x 1.5”
1) When the doorbell is pressed the phones do not ring, but you
can activate and speak to the door station by pressing *1 (or #1
depending on setup).
a. Make sure that you have the correct power supply and that it is
supplying 12 VAC.
b. Measure the AC voltage on the “TELCO Output” terminals at the
time when the unit should be ringing (just after the doorbell button
is pressed). There should be between 70 - 90 VAC across the
terminals during a ring cycle.
2) The phones in the house cannot communicate with the door
station.
a. Make sure the power supply is plugged in.
b. Make sure the phones are connected to the “TELCO Output” on the
telephone entry controller. To be sure of this, connect one phone
directly to the “TELCO Output” screw terminals and test the unit.
3) A static or “screeching” noise is heard when speaking to the
door station.
a. If DSL is present in the system, install a DSL filter (model P-0411)
on the phone line before the telephone entry controller.
4) The TE110DS does not activate.
a. Make sure you’re pressing the correct key sequence.
If already speaking to the door station, just press *71 (or #71).
If not already speaking to the door station, press *1*71 (or #1#71).
b. Measure the voltage on the screw terminals labeled “INTERCOM”
When the system is idle, there should be 1 VDC on the terminals.
When speaking to the door station, there should be about 6 VDC
on the terminals.
When the TE110DS is activated there should be at least 10 VDC on
the terminals.
Page 11
Specifications:
Connectors: Screw terminals and RJ-45 (TIA 568A)
REN: 0.1
Ring Output: >5 (capable of ringing >10 phones with a REN of 0.5)
Power Supply: 12VAC 500mA
Dimensions: 6.5” x 7.0” x 1.5”
Specifications subject to change without notice.
11
Troubleshooting
1) When the doorbell is pressed the phones do not ring, but you
can activate and speak to the door station by pressing *1 (or #1
depending on setup).
a. Make sure that you have the correct power supply and that it is
supplying 12 VAC.
b. Measure the AC voltage on the “TELCO Output” terminals at the
time when the unit should be ringing (just after the doorbell button
is pressed). There should be between 70 - 90 VAC across the
terminals during a ring cycle.
2) The phones in the house cannot communicate with the door
station.
a. Make sure the power supply is plugged in.
b. Make sure the phones are connected to the “TELCO Output” on the
telephone entry controller. To be sure of this, connect one phone
directly to the “TELCO Output” screw terminals and test the unit.
3) A static or “screeching” noise is heard when speaking to the
door station.
a. If DSL is present in the system, install a DSL filter (model P-0411)
on the phone line before the telephone entry controller.
4) The TE110DS does not activate.
a. Make sure you’re pressing the correct key sequence.
If already speaking to the door station, just press *71 (or #71).
If not already speaking to the door station, press *1*71 (or #1#71).
b. Measure the voltage on the screw terminals labeled “INTERCOM”
When the system is idle, there should be 1 VDC on the terminals.
When speaking to the door station, there should be about 6 VDC
on the terminals.
When the TE110DS is activated there should be at least 10 VDC on
the terminals.
Page 12
Channel Vision Technology will repair or replace any defect in
material or workmanship which occurs during normal use of this
product with new or rebuilt parts, free of charge in the USA, for two
years from the date of original purchase. This is a no hassle warranty
with no mail in warranty card needed. This warranty does not cover
damages in shipment, failures caused by other products not supplied
by Channel Vision Technology, or failures due to accident, misuse,
abuse, or alteration of the equipment. This warranty is extended only
to the original purchaser, and a purchase receipt, invoice, or other
proof of original purchase date will be required before warranty
repairs are provided.
Mail in service can be obtained during the warranty period by calling
(800) 840-0288 toll free. A Return Authorization number must be
obtained in advance and can be marked on the outside of the shipping
carton.
This warranty gives you specific legal rights and you may have other
rights (which vary from state to state). If a problem with this product
develops during or after the warranty period, please contact Channel
Vision Technology, your dealer or any factory-authorized service
center.
500-113 rev D1
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