Wireless Sound System Any Language Any Logo Accept For Restaurant Calling Waiter( 1pcs wrist watch+ 5pcs waterproof call button)
Technical Details
Brand Name: | Ycall |
Button Size: | 60*60*22mm |
Buzzer key: | Call |
Communication: | Wireless |
is customized: | Yes |
Material: | PC |
Model Number: | K-300plus+K-O1plus |
Name: | Wireless Sound System |
Transmitted distance: | 300m in open area |
Watch Size: | 50*41*16mm |
Working Frequency: | 433.92mhz |
Working voltage: | 12V |
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