1. With high strength ABS plastic
shell, durable in use
2. Use digital code technology
and the function is steady and
reliable
3. It can show 3-digit number
and also can show ABCDHLPU, easy to distinguish the service
area, from 001-999, A01-U99.
4. It can work with 1000pcs 1-
key or multi-keys call buttons in
max
5. It can show different service
type: fixed, slow flash, flash. 6. It can save 5 calling info in
turn, and apply in basic service
places.
7. Calling Alert: sounds or music
Technical parameters
Working voltage: DC5V 500MA
Working current: <20mA
Working Frequency: 315MHz±75k
Dimension: 210*148*30mm
The Specification of call button K-
O1: 1.water-proof
2.work with our receiver to
combined the wireless calling
system
3.Can be installed on each
table, when the customer need
help only press the button, the
calling no will be shown on the
screen, so everyone can easy to
know who is calling.
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