STI 7525 User Manual

Protective Cabinet

STI-7524 and STI-7525

Features

• Clear, protective polycarbonate cover with siren/strobe alarm.

• Design allows visibility at any angle.

• Complete with mounting hardware and gasket.

• Includes backplate and siren/strobe alarm.

• External mounting tabs or internal drill dimples.

• Cover includes a coated steel internal mounting plate with a baked on white

enamel finish.

• Siren/strobe alarm lens is red. Also available with amber, green, blue or white lens.

• Siren offers 32 user selectable tones.

• Alarm can be set for a piercing 100 or 85 dB.

• Independent strobe and siren timing of 15 seconds, 30 seconds, 60 seconds or

continuous.

• Powered by a 9 VDC battery or external 12-30 volts.

• Low battery indicator.

We protect the things that protect you.

CONTENTS

Warnings ..................................................................................................page 2

Cleaning Instructions ..............................................................................page 2

Dimensions ..............................................................................................page 3

Specifications ..........................................................................................page 3

Installation of Cabinet ............................................................................page 4

Installation of Alarm ................................................................................page 4

Alarm Electronic Setup ............................................................................page 5

Alarm Tones ............................................................................................page 5

Alarm Timing and Volume ......................................................................page 5

Alarm Terminal Strip Connections ..........................................................page 6

Alarm Electronics Assembly ....................................................................page 6

Assembly Parts List ................................................................................page 7

Operation ................................................................................................page 7

Warranty ..................................................................................................page 7

Accessories & Replacement Parts............................................................page 8

WARNINGS

All units are recommended for indoor use. Unit must be tested periodically to
verify the life of battery. STI recommends you change the 9 Volt battery twice
a year. When purchasing a siren/strobe alarm, you will need to periodically
test the connections to make sure audibles function at a sound level to alert
staff. Installer may need to purchase a simple audio-meter, typically available
at your local electronics store, to measure the sound in areas where the alarm
is expected to be heard during normal noise environment. Results from this
test may prove it beneficial to purchase additional siren/strobe alarm units.

All specifications and information shown are current as of publication and sub­ject to change without notice.

CLEANING

1. Rinse cover with water to remove abrasive dust and dirt.

2. Wash with soap or mild detergent using a soft cloth. (DO NOT SCRUB.)

3. Rinse once more, then dry with a soft cloth or chamois.

4. To remove grease or wet paint, rub gently with a cloth wetted thoroughly
with naphtha, then wash and rinse. (DO NOT USE RAZOR BLADES.)

2

DIMENSIONS

3

.29 in.

(83.95mm)

19.46 in.

(

494.34mm)

4.80 in.

(121.84mm)

7.11 in.

(180.64mm)

1

2.49 in.

(317.35mm)

1

/4”

DIAMETER

SPECIFICATIONS

OPERATING VOLTAGE Internal power 9 VDC battery (not included)

Remote power 12-30 VDC

OPERATING TEMPERATURE 32°F -120°
POWER CONSUMPTION Stand by: 50µA

Siren low volume: 85mA
Siren high volume: 90mA
Strobe: 25mA

SIREN VOLUME Low: 85 dB

High: 100 dB

ALARM TIMING Independent control for siren and strobe:

15s, 30s, 60s, continuous

LOW BATTERY WARNING LED flash once every 30 seconds

FORM C DRY CONTACTS 0-30VAC/DC, 1 Amp
RATED FOR Contacts reset after longest alarm setting

KEY SWITCH Alarm on: normally closed
ALARM SWITCH Stand by: normally open contact required
POLYCARBONATE UL94V-2

FLAMMABILITY RATING

3

DRILL

3-/16 DIA HOLES

19018 ANCHOR

#8-10

(2) PROVIDED

19039 SCREW
#6 x 1 1/4 in.
(2) PROVIDED

BASE PLATE

18074 SWITCH LOCK

SUB-SA505 KEY SWITCH
MOUNTING BRACKET

3 9/32 in.

18075 REPLACEMENT
#801 KEY

ENCLOSURE

ROUTE THE TWO KEY
SWITCH WIRES THROUGH
THE HOLE AS SHOWN

WIRE ACCESS HOLE

ROUTE THE TWO REED
SWITCH WIRES FROM
CABINET THROUGH THE
HOLE AS SHOWN

INSTALLATION OF CABINET

Note: Installation of cabinet

should be before instal­lation of alarm because
the mounting bracket
butts up to cabinet.

1. Insert the (4) 06298 mounting tabs fully into
back box mounting tab slots. Use rubber mallet
if necessary.

2. After selecting a suitable location, place cabi­net in closed position, against the wall. Mark
and drill (4) 1/4 in. diameter holes. Insert the
(4) 19033 anchors. Mount cabinet by driving
in the four #10 x 1 1/2 in. screws.

INSTALLATION OF ALARM

STEP 1 - MOUNTING OPTIONS
TO KEY MOUNT PLATE OR INTO WALL WITHOUT ELECTRICAL BOX

4

1

ALARM TIMING

VOLUME

STROBE TIMING

ON

OFF

1

2

3

4

5

0

S1

ALARM TONE

S

2

A

LARM TIMING

STROBE TIMING

VOLUME

L

ED QTY 10

LOW BATTERY

I

NDICATOR LED

T

ERMINAL STRIP

TAMPER SWITCH

(

REAR VIEW)

W

IRE ENTRY

B

ATTE RY

BATTERY CABLE

S

IREN

O

STEP 2 - ELECTRONIC SETUP - SELECT ALARM TONE

O

O

AND TIMING SEQUENCE

NOTE: Select-Alert must be on a flat surface and lens must be

installed or the tamper switch will trigger the alarm.

STEP 3 - ALARM TONES - S1

1 2 3 4 5

1 0 0 0 0 0 BUZZ

*

2 1 0 0 0 0 SLOW ON/OFF
3 0 1 0 0 0 SLOW SIREN
4 1 1 0 0 0 3 BEEP/PAUSE/REPEAT
5 0 0 1 0 0 UFO FAST
6 1 0 1 0 0 FAST SIREN
7 0 1 1 0 0 #5 FAST
8 1 1 1 0 0 #2 MEDIUM
9 0 0 0 1 0 #5 MEDIUM
10 1 0 0 1 0 SWOOP MEDIUM
11 0 1 0 1 0 #3 MEDIUM
12 1 1 0 1 0 BUZZ TONE
13 0 0 1 1 0 STEADY FAST
14 1 0 1 1 0 SWOOP SLOW
15 0 1 1 1 0 CONTINUOUS
16 1 1 1 1 0 FAST REPEAT

WIRES TO SIREN

1 2 3 4 5

17 0 0 0 01 STANDARD ALARM
18 1 0 0 0 1 #3 FAST
19 0 1 0 0 1 #5 SLOW
20 1 1 0 0 1 FAST BEEP
21 0 0 1 0 1 SOUND A
22 1 0 1 0 1 SOUND B
23 0 1 1 0 1 SOUND C
24 1 1 1 0 1 SOUND D
25 0 0 0 1 1 SOUND D LOUD
26 1 0 0 1 1 SOUND E
27 0 1 0 1 1 SOUND F
28 1 1 0 1 1 SOUND G
29 0 0 1 1 1 SOUND H
30 1 0 1 1 1 #4 LOW
31 0 1 1 1 1 SOUND K
32 1 1 1 1 1 CONTINUOUS FAST

NOTE: Sound may be disabled by clipping

wires to the siren. THIS WILL VOID ALL
WARRANTIES. Remove two screws on cir­cuit board; leave enough length of wire
to possibly reattach in the future. Then
insulate wires to prevent shorting to
electronic components.

STEP 4 - ALARM TIMING AND VOLUME - S2

ALARM

TIMING

15 seconds 1 1 1 1 High

*

30 seconds 1 0 1 0 1
60 seconds 0 1 0 1 Low
Continuous 0 0 0 0 0

1 2

1 = ON 0 = OFF

*Factory default settings

5

STROBESIREN

VOLUME

3 4 5

05050- LENS COLORS
A

- AMBER
B - BLUE
G

- GREEN
R - RED
W

- WHITE

19002 SCREW
#8-32 x 3/8 in.
(4) PROVIDED

ELECTRONICS

INSTALL ED

BASE PLATE

WIRE ACCESS HOLE

19016 TAMPER-PROOF
TOOL (1) PROVIDED

19011 TAMPER-PROOF
S

CREW

ROUTE WIRES
THRU HOLE

REMOTE POWER IN

12-24 VDC, 125mA

(OPTIONAL)

+

-

OFF ON

MAIN POWER

CONTROL TO

KEY SWITCH

STAND

BY

REED

SWITCH FROM CABINET

FORM "C"

DRY CONTACTS

NORMALLY OPEN

COM

+

-

D

C

I

N

K

E

Y

S

W

I

T

C

H

A

L

A

R

M

S

WI

T

C

H

N

C

C

O

M

N

O

NORMALLY CLOSED

ACTIVE

STEP 5 - ELECTRONICS ASSEMBLY

Wiring: After mounting circuit board assembly, connect wires. Refer to terminal strip connections (step 6).

Lens installation: Slide lip of lens behind circuit board mounting plate. Rotate lens into position. Secure with

tamperproof screw and special wrench. Unit will not operate properly if lens cover is not installed.

!

STEP 6 - TERMINAL STRIP CONNECTIONS

6

NOTE: “DC IN” are the only

polarity sensitive
terminals. When
external power is
used, battery will
act as a backup.
“Dry Contacts: NC,
COM, NO” are used
for remote alarm
monitoring.

ASSEMBLY PARTS LIST

SIREN/STROBE ALARM

QTY. PART # DESCRIPTION

1 05000 Electronics assembly (includes base plate & electronics assembly)
1 05050-R Red lens (unless otherwise specified)
1 09723 Key switch mounting bracket
2 18075 #801 key
1 18074 Switch lock
1 18151 N.C. reed switch and magnet (installed in cabinet)
4 19002 Screw #8-32 x 3/8 in.
2 19039 Screw #6 x 1 1/4 in.
2 19018 Anchor #8-10
1 19011 #8-32 x 1/2 in. tamper screw
1 19016 Tamper wrench
1 BAT-9VDC 9 volt battery

CABINET

1 07520 Hinged polycarbonate enclosure
4 06298 Mounting tabs
4 19013 #10 x 1 1/2 in. screw
4 19033 Plastic anchor
1 04874 Mounting plate
4 19002 #8-32 x 3/8 in. screw
1 06297520 Gasket
1 07503 Thumb lock - STI-7525 models
1 18050 Key lock
2 18054 CH751 Key

STI-7524 models

}

STEP 7 - OPERATION

• Turn key switch on to arm.

• Cycle key switch to reset alarm.

• Alarm will sound when cabinet is opened (alarm switch is electronically
closed), alarm cover is removed or unit is removed from the wall.

• To service, turn key switch off.

WARRANTY INFORMATION

• Three year guarantee against breakage of polycarbonate in normal use
(one year on electro mechanical and electronic components).

• Electronic warranty form at www.sti-usa.com/wc14.

7

ACCESSORIES AND REPLACEMENT PARTS

STI-SA5000-R Replacement Siren/Strobe Alarm
18054 Replacement key for cabinet lock on STI-7524
18075 Replacement key for Siren/Strobe Alarm

2306 Airport Road • Waterford, MI 48327

Phone: [phone] • Fax: [phone]

[e-mail] • www.sti-usa.com

Safety Technology International (Europe) Ltd.

Unit 49G Pipers Road • Park Farm Industrial Estate • Redditch

Worcestershire • B98 0HU • England • Tel: [phone]

Fax: [phone] • Freephone: 0800 085 1678 (UK only)

E-mail: [e-mail] • Web: www.sti-europe.com

Printed in USA SUBJECT TO CHANGE WITHOUT NOTICE Inst. Sht. STI-7524/STI-7525, DEC2010