Specification |
Talk Range: 80m in The Open Area;
Style: Handheld;
Usage: Commercial;
Type: Handheld;
Battery Type: Ni-MH Battery;
Display: With Display;
Working Frequency Range: 433.92MHz;
Name: LED Queue Calling System;
Frequency: 433.92MHz;
Range: 100m in Open Area;
Used for: Restaurant, Teahouse, Bar, Cofe Shop;Casino;
The Display: for Customer Check Calling Number;
The Button: for Waiter Call Customer to Collect Food;
Button Size: 60*60*22mm;
Warranty: One Year;
Display Type: Show Which Number Is Serving Now;
Button Function: Press One Time Number Add One;
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Talk Range: 1000m-2000m;
Style: Handheld;
IP Rating: IP54;
Usage: Restaurants, Cafes, Hotels, Bars, etc.;
Type: Handheld;
Battery Type: Lithium Battery;
Display: With Display;
Frequency: 433.92MHz;
Input Power: DC12V/2A;
Transmit Power: 26dBm;
Modulation Type: Fsk;
Backup Battery: Li-ion 3.7V 1000mAh;
Prompt Time: 30s;
Standby Power: <120MW;
Dimensions: 220*215*26mm;
Max Distance: 1km-2km;
Standby Duration: 10h;
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Talk Range: 1000m-2000m;
Style: Handheld;
IP Rating: IP54;
Usage: Restaurants, Cafes, Hotels, Bars, etc.;
Type: Handheld;
Battery Type: Lithium Battery;
Display: With Display;
Frequency: 433.92MHz;
Input Power: DC12V/2A;
Transmit Power: 26dBm;
Modulation Type: Fsk;
Backup Battery: Li-ion 3.7V 1000mAh;
Prompt Time: 30s;
Standby Power: <120MW;
Dimensions: 220*215*26mm;
Max Distance: 1km-2km;
Standby Duration: 10h;
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Talk Range: 1000m-2000m;
Style: Handheld;
IP Rating: IP54;
Usage: Restaurants, Cafes, Hotels, Bars, etc.;
Type: Handheld;
Battery Type: Lithium Battery;
Display: With Display;
Frequency: 433.92MHz;
Input Power: DC12V/2A;
Transmit Power: 26dBm;
Modulation Type: Fsk;
Backup Battery: Li-ion 3.7V 1000mAh;
Prompt Time: 30s;
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Talk Range: 1000m-2000m;
Style: Handheld;
IP Rating: IP54;
Usage: Restaurants, Cafes, Hotels, Bars, etc.;
Type: Handheld;
Battery Type: Lithium Battery;
Display: With Display;
Frequency: 433.92MHz;
Input Power: DC12V/2A;
Transmit Power: 26dBm;
Modulation Type: Fsk;
Backup Battery: Li-ion 3.7V 1000mAh;
Prompt Time: 30s;
Standby Power: <120MW;
Dimensions: 220*215*26mm;
Max Distance: 1km-2km;
Standby Duration: 10h;
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