ABUS FU9080 Privest Wireless Outdoor Siren - Manual (Page 23)

23
Changing the batteries
1. Disable the tamper function of the sounders in the programming menu.
2. Remove the sounder casing.
IMPORTANT:
If a tamper alarm is triggered despite the deactivation, press the RESET button on the
PCB of the sounder.
3. Remove all old batteries and replace them by new batteries.
4. Press the RESET button.
5. Close the casing and replace and tighten the screws of the sounder
casing.
Technical data
Electrical
Voltage supply 5 x CR123, 3V Lithium batteries
3 batteries for the wireless system
2 batteries for signalling
Battery lifetime 3 years (typical)
Sounder volume 105 dB @ 1 meter (adjustable)
Material flash calotte Polycarbonate, red
Flash frequency (external
sounder) 60 x per second (max.)
Dimensions, external sounder
(HxWxD) 300x 325x70 mm (11.8 x 12.8 x 2.8 inch)
Dimensions, internal sounder
(HxWxD) 145 x 120 x 50 mm
Weight, external sounder
(including battery) 1 Kg
Weight, internal sounder
(including battery) 0.44Kg
Wireless
Wireless technology Bidirectional narrow band
Frequency 868 MHz
Range 150m typical in open country
Monitoring YES
Modulation AM
Environment
Temperature range -25°C to 60°C
IP class IP 44
Environment class Class IV