BATTERY-POWERED WIRELESS BELL JAZZ ST-260
TECHNICAL DATA
* The operating range presented above refers
to open area under ideal conditions, with
no obstacles. If there are obstacles between the
receiver and the transmitter, one should expect
a decrease in the operating range for, respectively:
wood and plaster by 5 to 20%, brick by 20
to 40%, reinforced concrete by 40 to 80%. It is not
recommended to use the radio systems in case
of metal obstacles, due to a significant limitation
of the operating range. Also aerial and underground
power engineering lines of a large power capacity
and GSM transmitters in close proximity of these
devices have a negative impact on their operating
range.
INSTALLATION INSTRUCTIONS
1. General description
The bell may be used as: a doorbell, an internal calling device or a personal alarm device. The doorbell installation
network is not needed. Both the bell and pushbutton are battery operated. 433 MHz frequency is used for signal
transmitting and receiving. The bell operating range reaches approx. 100 meters in open area. There are 10 different
ringtones and melodies to select from. The bell is equipped with optical ringing indication useful e. g. for hearing-
impaired people. I also has volume adjustment with possibility of complete muting (optical indication only) useful e. g.
for people with small children. 3 buttons may be programmed for one bell. The pushbutton is equipped with modern
touch technology – reacts to touch, no movable components.
2. First operation
Before the first operation, open the bell button and remove the battery protection cartridge. Also, insert the batteries
into the receiver (receiver batteries are not included).
3. Melody selection
Press button (1) to select the desired melody. Each subsequent pressing of the button sets the next melody to be
played after pressing the transmitter.
4. Volume adjustment
Adjust the volume by pressing button (2) again. From maximum volume to complete mute.
5. Programming additional buttons
To program a given transmitter to the bell, press and hold button (1) for approx. 3 seconds. When this button
is pressed, a single beep is first heard and after a while a double beep. Release the button (1) when you hear the
double beep. From then on, you have 10 seconds to release the touchbutton that you want to program by placing your
finger on a recess on its front (3). If the button is correctly entered into the bell's memory, a double beep will signal the
end of the programming process. Up to a maximum of three transmitters can be programmed to one bell. The entire
programming procedure must be repeated for the other transmitters.
6. Erasing the bell memory
To erase all transmitters stored in the bell memory, hold button (1) for approx. 10 seconds, until a quadruple beep
sounds.
Receiver
• Power supply: 3 x battery 1.5 V type AA
• Current draw in ringing mode: 120 mA
• Quiescent current: 1 mA
• Operating frequency: 433 MHz
• Bell sound: 10 melodies to select from
• 5-step volume adjustment
• Optical ringing indication
• Sound level: up to 90 dB
• Ingress protection rating: IP20
• Temperature operating range:
from 0°C to 35°C
• Dimensions [mm]: 83 x 132 x 29
Transmitter
• Power supply: 1 x battery 3V
type CR2032
• Operating range: 100 m*
• Operating frequency: 433 MHz
• Coding: 256 codes
• Ingress protection rating: IP44
• Temperature operating range:
from -20°C to +35°C
• Dimensions [mm]: 35 x 68 x 20
GB