Flashlight Function; Accessories; Protection Module - Urmet 1033 Manuel D'installation

4

FLASHLIGHT FUNCTION

A LED technology flashing light is integrated in the sirens 1033/414, combining longer life with reduced
consumption, and allowing for extended battery operating time.
The flashlight blinks every 1 second during the alarm condition. If input "S" is used (which will imply the loss
of conformity to EN50131 standards) it will blink every 5 seconds after the alarm to indicate memory
storage of the alarm.
In addition, if the scaffolds function is enabled, the flashlight blinks twice every 2.5 seconds to indicate an
active system state.
When battery power goes below 11.5V, all flashing is discontinued to preserve any residual battery charge.
5

ACCESSORIES

The sirens 1033/414 can be equipped with two optional accessories:

8/10 galvanized metal sheet internal protective cage.

Additional microprocessor-controlled protection module capable of detecting tampering attempts
with foam as well as thermal attacks (fixed threshold combined with thermovelocimetric probing).
WARNING: The protection module must only be used with the internal cage.
5.1

PROTECTION MODULE

A green LED is present on the protection module that takes care of providing two signals:

Sabotage alarm indication (simultaneous with output contact opening);

Alarm memory or local failure (of the first detected anomaly in chronological order) through
different blinking.
Number of
blinking
1 Foam-preventing alarm
2 Drilling-preventing alarm
3 Thermal-speed alarm
4 Foam-preventing failure
5 Thermal-speed failure
30
TX and RX elements of foam-preventing protection
Tamper
contact
Meaning
TX
RX
In compliance to the EN50131-4 standard, is
recommended to connect the protection module
output (Tamper Contact) serially with the
tamper-preventing contact or to an "24h" input
in the control unit.
LED
DS1033-137C