Digital Gardian Siren

PRO11RY is an outdoor siren designed for burglary, assault, and fire protection alarm systems
The source of the acoustic signal is the high effectiveness of a special "quasi-dynamic" piezoelectric transducer
The source of the optical signal consists of two high-brightness LEDs
The casing has anti-tampering protection against cover opening and detachment from the base
One of its advantages is its very high mechanical shock resistance, thanks to the use of a mixture of 70% polycarbonate and 30% ABS
Circuit impregnation ensures high reliability even in severe weather conditions

Assembly

It should be mounted on a vertical surface in a location that prevents any damage. The electric light should be pointed downward
Attention: The anti-tampering protection against detachment will operate properly only if the back cover element is screwed securely to the wall

The PRO11RY siren is equipped with separate control inputs for the optical and acoustic parts. To activate the acoustic alarm, change the state on input S. Different methods for turning on the acoustic alarm are selected by jumpers
- Apply power supply: place jumpers PS- and S+ on
- Remove power supply: place jumpers PS- and S- off
- Apply ground: place jumpers PS+ and S- on
- Remove ground: place jumpers PS+ and S+ on
PRO11RY offers 2 alarm tones chosen by 2 jumpers (S1,S2)
To turn on an optical alarm change state on input L. Different ways of turning an optical alarm on is chosen by jumpers
- Apply power supply: put jumpers PL- and L+ on
- Remove power supply: place jumpers PL- and L- off
- Apply ground: place jumpers PL+ and L- on
- Remove ground: place jumpers PL+ and L+ on
PRO11RY has 2 anti-tampering protections (cover opening and detachment off the base). Anti-tampering circuit output is connected to pins SAB. In normal mode this output is short (NC). Taking jumper JPS away causes changing resistance of anti-tampering circuit from short into 2,2kΩ
The Siren can be activated when releasing input signals duration is longer that 250ms and works as long as the signal release is active. Limit 250ms protects from false alarms
External power supply 13, 8VDC should be connected to Vdd and GND pins
The duration of the alarm (generated when the power supply is cut off):

LED Mode	Siren Status
Flash alternately	System is not in alarm
Flash together two times every 5 sec	Tamper activation
Flash together three times every 5 sec	Bell trigger activation

Nominal power supply 13, 8 VDC

Max. current consumption in alarm mode 0, 5A

Sound pressure level 115dB/m

Rechargeable battery 12V 1, 2Ah

Dimension 250 X 155 X 67 mm

S Acoustic releasing input

L Optical releasing input

GND Ground

Vdd +13, 8V

SAB Anti-tamper circuit (normally close)

ACP Battery plus

ACM Battery minus

P Acoustic output

L1, L2 Optical output

L3, L4 Status LED steering output

JPS The choice of anti-tamper circuit resistance

PS-, PS+ The choice of acoustic input polarization

PL-, PL+ The choice of optical input polarization

S1, S2 The choice of acoustic alarm tones

S-, S+ The choice of acoustic release between power or GND

L-, L+ The choice of optical release between power or GND

1, 4, 16 Alarm timer (minutes)

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