Description
Use
SO-Wd12 optical alarm device is intended for optical signaling with LED diode pack in burglar alarm systems.
Construction
The alarm device consists of two main parts. The first of which is the right alarm device in a housing of non-combustible material. It contains supply voltage terminals and change-over switches which allow you to select one of fifteen different flash effects and to turn on continuous lighting. The second part – a socket is an element which fixes the alarm device to the ceiling or wall by means of two screws and anchor pegs
Opening
To open the alarm device you should: screw out the blocking screw, twist the shade to the left while holding the base, then move apart the shade and the base.
Closing
To close the alarm device adjust the markers, then assemble the device and twist it to the direction marked with an arrow (sequence shown in the drawing). After closing, screw in the blocking screw.
click to enlarge
Notice The shade of the SO-Wd12 alarm device is available in the red or orange colour (at the customer’s request). When placing an order please give a desired colour marking respectively: SO-Wd12/C – a red shade, SO-Wd12/P –an orange shade.
Additional
CONTROL
click to enlarge

| No. |
Description |
1234 |
| 1 |
Continuous lighting |
1111 |
| 2 |
Intermittent signalling (1 s interval) |
1110 |
| 3 |
Intermittent signalling (0.5 s interval) |
1101 |
| 4 |
Intermittent signalling (0.25 s interval) |
1100 |
| 5 |
Flash signalling (stroboscope) |
1011 |
| 6 |
Rotating signalling |
1010 |
| 7 |
Intermittent rotating signalling |
1001 |
| 8 |
Complementary rotating signalling |
1000 |
| 9 |
Cross signalling |
0111 |
| 10 |
Sequence signalling (3x intermittent signalling + 4x rotating signalling) |
0110 |
| 11 |
Sequence signalling (5x rotating signalling + flash signalling) |
0101 |
| 12 |
Increasing signalling |
0100 |
| 13 |
Increasing and decreasing signalling |
0011 |
| 14 |
Flash and increasing signalling |
0010 |
| 15 |
Pseudo-random signalling |
0001 |
| 16 |
Demonstration program |
0000 |
Demonstration program VIDEO