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products
wireless paging solution
wireless calling solution
wireless queuing solution
boss call solution
emergency solution
accessories
industries
restaurants
food court&self-pick place
health care&hospital & clinics
church nursery
pharmacy
bowling
4s
casino
about us
history
certificate
contact
support
faq
download
3-Key Bell
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3-Key Bell
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CALL BELL - O3
CALL BELL - O3
Item No.:
CS-O3
☆ Quick and on time customer service;
☆ Quiet operations for call and response;
☆ Reduce staff cost;
☆ Easy installation and use.
INQUIRY
Description
Product Details
Product Comparison
Picture
Model
CS-M1
CS-X1
CS-O1
CS-S1
CS-T86-L1
CS-T86-L2
CS-O3
CS-G3
CS-E6
Color
Red, Blue, Brown, Black
Mahogany
Red, Green
Brown
White
White
Blue, Black
Black
Black
Battery
CR2025
12V23A
12V23A
12V23A
CR2032
CR2032
12V23A
9V 6F22
AAA Battery
Dimension
(mm)
56*56*9
60*60*31
φ60*20
φ60*9
80*80*20
80*80*20
φ60*20
73*63*116
130*70*20
Waterproof Level
IPX67
IPX56
IPX67
IPX67
IPX67
IPX67
IPX67
IPX56
IPX56
Number of Keys
1 key
1 key
1 key
1 key
1 key
2 keys
3 keys
3 keys
6 keys
Battery Life
10000 times
Technology
FSK
Certificate
CE, FCC
How to Work