OPTICAL-ACOUSTIC INDOOR SIREN

SPW-220

®

spw220_e 06/06

The SPW-220 optical-acoustic indoor siren is designed for application in burglary and panic alarm systems. The source of light are two LED sets, while the sound signal is generated by means of a piezoelectric transducer. The housing of the SPW-220 is made of PC LEXAN high-impact polycarbonate, thus it features a very high mechanical strength. Design of the siren ensures a high degree of tamper protection (against opening and/or pull-off from the mounting surface).

1. Description of Electronics Board 1 2 3 4

-

sound signal setting pins cables to piezoelectric transducer cables to tamper contact cables to LED sets

3

2 JP1 JP2 JP3 JP4 JP5

MEL1=JP1+JP4 MEL2=JP2+JP5 MEL1=JP3+JP5

TMP TMP

SA

SO

4

4

Fig. 1 View of electronics board. Connect the audible alarm control signal to the + SA – terminals, and the visual alarm control signal - to the + SO – terminals. The SPW-220 siren can interface with any alarm signal source where in the event of alarm condition 12V DC (±15%) voltage appears on the alarm output. Connect the TMP terminals to the tamper circuit of the alarm system. The tamper alarm is triggered after opening of the housing or pull-off of the device from the surface. Set the jumpers on the JP1 – JP5 pins to select one of the three sound signals for alarm signaling. JP1 JP2 JP3 JP4 JP5

signal 1

JP1 JP2 JP3 JP4 JP5

signal 2

JP1 JP2 JP3 JP4 JP5

- pins shorted signal 3 - pins open

Fig. 2. Jumper settings to obtain required sound signal.

2

SATEL

SPW-220

2. Installation The SPW-220 indoor siren may only be used inside the protected facilities. It should be installed on a flat surface by means of screws and expansion bolts, at a place which is as hard to access as possible, so as to minimize the risk of tampering.

2

2

3 8 4 5 2

2

6 7

Fig. 3 View of indoor siren. Explanations to Fig. 3: 1 – housing base 2 – screws securing the siren to mounting surface 3 – piezoelectric transducer 4 – tamper contact 5 – electronics board 6 – screws locking the housing cover 7 – screw fixing the housing tamper element to mounting surface 8 – housing cover

SPW-220

SATEL

OUT1 - high-current output which triggers acoustic alarm signaling by supply of +12V voltage to the +SA terminal. OUT2 - high-current output which triggers optical alarm signaling by supply of +12V voltage to the +SO terminal.

3

INTEGRA 128

COM OUT1 COM OUT2 COM OUT3

AC

SPW-220

TMP TMP

to tamper circuit of control panel

SA

SO

COM OUT2 OUT1 COM

Fig. 4. Example of indoor siren connection to control panel.

3. Technical Data Nominal supply voltage ............................................................................ 12V DC ±15% Average current consumption during operation: optical signaling ..............................................................................200mA acoustic signaling..............................................................................90mA Working temperature range...................................................................... -10°C…+55°C Housing dimensions ................................................................................ 87x134x37mm

The latest EC declaration of conformity and certificates are available for downloading on our website www.satel.pl

SATEL sp. z o.o. ul. Schuberta 79 80-172 Gdańsk POLAND tel. + 48 58 320 94 00 [email protected] www.satel.pl