®
WIRELESS OUTDOOR SIREN
ASP-105
asp105_e 08/05
The ASP-105 wireless outdoor siren is designed for operation as part of the ABAX
two-way wireless system.
The optical and acoustic signaling are independently triggered by radio. A xenon lamp
(flash) is the source of light signal, while the sound signal is generated by means of
a piezoelectric transducer.
The ASP-105 outdoor siren is supplied with +12V (±15%) direct voltage. An
emergency power supply is the 6V 1.2Ah battery.
1. D
ESCRIPTION OF ELECTRONICS BOARD
Electronic circuit of the outdoor siren is made with the use of SMD technology and
impregnated against adverse effect of weather, which ensures a high reliability of the
device.
A tamper contact, which reacts to opening or pull-off of the housing from the surface,
is connected to the TMP terminals. The ter12V and COM are used to connect
the outer power supply.
The 3.15A fuse protects the battery power supply circuit.
The LED indicator is "on" in the T
EST MODE
only (see the ACU-100 controller manual)
to signal communication with the controller.
antenna
red
black
to battery
to piezoelectric
transducer
LED indicator
fuse 3.15A
xenon lamp
Fig. 1. Outdoor siren electronics board
