High Quality 1Key Waterproof Wireless Restaurant Call Button,Guess Call Waiter System,With Removable Waterproof Base

High Quality 1Key Waterproof Wireless Restaurant Call Button,Guess Call Waiter System,With Removable Waterproof Base
sku: 631724830
$10.99
Shipping from: China
   Technical Details
Battery: alkaline battery 12V/23A
Brand Name: freequeue
Color: white
Material: ABS
Model Number: HCM520
Product size: 86*86*17.5mm
Transmitting Distance: 1500m in the open area
Waterproof: full waterproof
Working Frequency: 433.92MHZ

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