AF53901R Outdoor self-powered wireless sounder
The AF53901R sirn shown in the picture, has the following technical characteristics:
Power: supplied only by 7.2V-13Ah (supplied with the equipment). No wire connection is required
Current demand when quiescent: 100 µA max @ 7.2 V
Current demand under alarm: 2 A max @ 7.2 V
Flash: Xenon lamp with a luminous intensity equal to > 2000 cd
Operation: 3 years for an average of 20 alarms / per year and 1
activation + 1 disactivation a day, before replacing the battery
Acoustic signals: with an increasing sound frequency 1400 to 1600 Hz
for 1 second and a decreasing sound frequency 1600 to 1400 Hz per 0,5
seconds.
Loudspeaker: magnetic-dynamic type
Acoustic radiation pressure at 1 meter: 115 dB
Carrier frequency: 433.92 MHz
Signal coding: 36 bit pre-set random code
Rated range of the connection: 15/20 meters inside the house under normal conditions (metal walls and anti-
seismic structures can reduce its range)
Protection against the enclosure opening
Protection against removal
Protection against reversal of battery by means of a polarised connector
Polycarbonate cover and bottom
Protection degree: IP34
Metal, auxiliary, antifoaming cap for horn protection
Temperature: 20°C ÷ + 55°C
Relative humidity at 35°C: 95% max
To program the device, proceed as follows:
Connect the lithium battery by means of the corresponding connector. The sounder enters the quiescent state
waiting for the radio code linking it to the radio control panel of the system.
Transmit the signal of disactivated from the control panel (control panel disactivated OFF) by disactivating
the previously activated control panel by means of the remote control
NOTE: each time a disactivation is carried out by means of the remote control, the control panel transmits the
signal of disactivated .
Once the sounder has received the signal disactivated from the control panel, it learns and stores
automatically the code linking it to the control panel and produces an optical as well as a high intensity acoustic
signal. It is now ready to operate.
NOTE: If the internal battery or the system control panel are replaced, the code learning procedure needs to be
repeated.
To facilitate maintenance operations of the sounder, the sounder can be opened without receiving the tampering
alarm signal by setting the control panel to the programming mode.
To perform the anti-removal protection, it is necessary to keep closed the anti-removal
contact seated on the rear side of the sounder by fixing a screw in the wall (in the
position shown by the drilling jig) and leaving it project by 8 mm that will press
the pin (brass coloured) and therefore close the contact as shown in the figure
Note: A series of beeps produced for 30 seconds when activating and disactivating
the system indicate that the battery needs to be replaced.
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