Bosch D9412G, D7412, D7412G, D7212, D7212G Installation Manual

D720 Series

Installation Guide

EN

Keypads

D720 Series | Installation Guide | 1.0 Description

1.0 Description

The D720 Series is compatible with the following
control panels:

The D720 Series Keypads (D720, D720W, and D720B)
are low profile surface mount, four–wire units which
can annunciate up to eight protective points on its LED
display. They have a [COMMAND] bar, an [ENT]
(ENTER) key, and number keys from [0] to [9]. The
keys are used to enter personal passcodes and
command functions. When a key is pressed, the
keypad is backlit and the keypad emits a short beep to
indicate that the buffer has stored the entry.

When a passcode is completed, the [ENT] key must be
pressed to enter the passcode. If the [ENT] key is not
pressed, the passcode is ignored by the control panel.
The [ENT] key is not required to enter [COMMAND]
bar functions.

The keypad has a time window for accepting key
entries. After one key is pressed, the next key in the
passcode must be pressed within five seconds. After
five seconds have expired from the last key entry, the
entire entry is cleared and the passcode must be
restarted.

Table 1: Compatible control panels

D9412G D7412
D7412G D7212
D7212G D9112
D9412 D9124

2.0 Function Keys

The D720 Series Keypad has three programmable
function keys labeled [A], [B], and [C]. Each key can be
programmed to perform many command functions of
the control panel. This enables the user to press one
button to perform command functions instead of
memorizing the command combination. For complete
details concerning the programming of the function
keys, refer to Section 7.3 Custom Functions on page 6.

3.0 Response Tones

The keypad contains a sounder used to annunciate
several system conditions and area conditions. The
response tones are as follows:

Table 2: D720 Series Response tones

Tone Description

Entry/Exit Delay The keypad beeps during the entry/exit delay period to remind the user to disarm the security system. This

is a programmable function.

Keystroke Entry As each key is touched the keypad emits a short beep to indicate that the entry has been stored in the

keypad buffer. This feature can be disabled using the dip switch on the D720 Series.

Faulted Point
Protest

Watch Tone The keypad sounder emits a short beep when a watch point is faulted during watch mode.
System Trouble

Tone

Alarm Tones When a fire point activates, the keypad emits a fast, pulsating, high-pitched tone. When a burglary point

Protective points may be programmed to sound the area keypad buzzer after an arming command is
entered, to indicate that a point is faulted.

Some points may be programmed to sound a service tone when they are faulted. To silence the sounder
enter an arm/disarm passcode for that area, or enter [COMMAND][4].

Some points, such as fire points, may be programmed so the sounder cannot be silenced until
the point fault is corrected. For additional programming information, refer to the appropriate
program entry guide (refer to Table 5 on page 5).

activates while the system is armed, the keypad emits a steady burglary tone.

2 Bosch Security Systems | 8/04 | 74-06918-000-F

D720 Series | Installation Guide | 4.0 Display

4.0 Display

The display annunciates four different types of status: armed, point, AC and battery power, and command mode
(Figure 1).

Figure 1: D720 Series Keypads

D720/D720W

1

4

5

2

1

PERIMETER
INTERIOR

12345 678PWRCMD

INSTANT

4

2

D720B

1 - Armed status

indicators

2 - Sounder

3 - A, B, C function

keys

4 - Point status

indicators

4.1 Armed status indicators

Armed Status Indicators show the armed condition of
the area to which the keypad has been assigned.
(Keypads are assigned to areas in the Cmd Cntr
Assignment section of the panel program). Three
different indicators show the area armed status:

• Perimeter – When this indicator is lit, the area

perimeter points are armed. During exit delay
time, this indicator flashes slowly.

• Interior – When this indicator is lit, the area’s

interior points are armed. During exit delay time,
this indicator flashes slowly.

• Instant – When this indicator is lit, the area is

armed without entry/exit delay time.

123

7

8

39882E

456

6

3

789

COMMAND

0

ABC

ENT

9

6

5

7

8

3

ABC

4998152978B

9

5 - Power status

indicator

6 - Command mode

indicator

7 - Digital keypad
8 - Command bar
9 - ENT key

4.2 Point status indicators

The keypad contains eight numbered indicator lights,
which are used to annunciate the condition of the
area’s protective points (Item 4 in Figure 1).

• Point Fault – While a point is faulted, its indicator

lights steadily. When the point is restored to
normal, the indicator goes “off.”

• Point Alarm Memory – A point alarm memory

condition causes the indicator light to flash “on”
and “off” rapidly. The indicator continues to flash
rapidly until the system is next armed or
[COMMAND][4] is entered.

• Bypassed Point – When a point is bypassed, the

point’s indicator flashes “on” and “off” slowly. The
indicator continues to flash slowly until the system
is disarmed, or with some systems, the point may
be unbypassed.

Bosch Security Systems | 8/04 | 74-06918-000-F 3