Satel MAGENTA Manual

MAGENTA
DIGITAL GLASS-BREAK DETECTOR
The MAGENTA detector enables detection of plate, tempered or laminated glass breaking.
This manual applies to the detector with electronics version 1.1 (or newer).

1. Features

 Advanced two-path sound analysis.
 Adjustable detection sensitivity.
 Supply voltage supervision.
 LED indicator.
 Tamper protection against cover removal and tearing enclosure from the wall.

2. Description

Glass-break detection
The detector will report an alarm when it detects a low frequency sound (impact) followed by
a high frequency sound (glass break) in less than 4 seconds. The alarm is signaled by the
alarm output for 2 seconds.
Supply voltage supervision
The detector will report a trouble when the supply voltage drops
below 9 V (±5%) for more than 2 seconds. The trouble results in
turning on the alarm output. The alarm output remains on as
long as the trouble exists.
Electronics board
terminal block:
+12V - power input,
COM - common ground,
TMP - tamper output (NC),
- alarm output (NC relay).
NC
tamper contact.
red color LED to indicate:
 detection of low-frequency sound – ON for 0.5 seconds,
 alarm – ON for 2 seconds,
 test mode – short flash every 3 seconds,
 low supply voltage – ON.
detector configuration pins:
TEST – enabling/disabling the test mode. In the test mode,
the detector reports an alarm when it detects a high
frequency sound (glass break sound). The test mode is
enabled when the jumper is set in ON position (Fig. 2).
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