CB-102 BELLS Batteryless Waiter and Staff Call Button
Functional buttons: “CALL” “COUNT” “CANCEL.

Range of work:
– up to 300 m in open space
– up to 100 m indoors
Frequency: 433.92 MHz
Button signal strength 10 mW
Converter signal power 100 mW
Button life – 10 years of active operation (more than 100,000 clicks)
Material: ABS plastic
Black color.



Benefits of innovative CB-102 BELLS technology

The use of three-button multifunctional battery-free call buttons based on CB-102 technology protects the environment from contamination from harmful and highly toxic components of lithium-ion batteries and accumulators. Just one discarded power battery decomposes in nature for over 100 years, poisons 20 square meters of soil, pollutes 400 liters of drinking water and kills two living green trees on Earth. Millions of batteries kill and poison every living thing on our planet every day!

You do not have to worry about constantly changing the batteries in each button, because the CB-102 Counting buttons are designed for 10 years of operation.
The principle of operation of the button to call the waiter CB-102 Account
Wireless call buttons CB-102 BELLS The account is installed on tables. The button is attached to a table or to a special acrylic stand using 3M double-sided tape.
When you press the button, the call signal is sent to the pagers – the waiters’ watches. The waiter sees the table number on the pager screen and approaches the visitors.

The waiter call button owes the absence of batteries to a new generation piezoelectric converter with a resource of pressing more than 100 thousand times. This is on average up to 10 years of active use of the CB-102 button. Count!
Wireless communication of call buttons with other equipment of the call system is carried out on the authorized frequency of 433.92 MHz.

Call buttons CB-102 operate in a special pulse mode. Therefore, to correct their signals and convert them to a standard signal, a HIBO converter is needed. He also amplifies the signals. This gives you an inexpensive amplifier and powerful coverage.

The range of the system in open space is up to 800 meters, indoors – up to 300 meters.

Additional information

Weight 45 g
Dimensions 70.0 × 19.0 mm


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