Specification |
Talk Range: 8km Max;
Style: Wall Mounted;
IP Rating: IP65;
Usage: Commercial, Home, Charity/Public;
Type: Wall Mounted;
Battery Type: Adapter Power Supply;
Display: Without Display;
Working Frequency Range: Frequency 420-470 MHz;
OEM: Acceptable;
Compatibility: Programmable;
PCB Module: Customized;
Manual: Available;
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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: 190*130*40mm;
Max Distance: 1km-2km;
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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: 100m in The Open Area;
Style: Handheld;
IP Rating: IP54;
Usage: Commercial;
Type: Handheld;
Display: With Display;
Working Frequency Range: 433.92MHz;
Condition: New;
Call Type: Mixed;
Hardware Technology: All-in-One;
Name: Wireless Buzzer System;
Frequency: 433.92MHz;
Range: 200m in Open Area;
Used for: Restaurant, Teahouse, Bar, Cofe Shop;
The Display: for Waiter Use;
The Button: for Customer Use;
Button Size: 60*60*22mm;
Warranty: One Year;
Display Type: Show 3 Groups Calling Number at One Time;
Key Button: Call;
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Talk Range: 100m in The Open Area;
Usage: Commercial;
Display: With Display;
Working Frequency Range: 433.92MHz;
Name: Wireless Calling LED Display;
Frequency: 433.92MHz;
Range: 200m in Open Area;
Used for: Restaurant, Teahouse, Bar,Cofe Shop;
The Display: for Waiter Use;
The Button: for Customer Use;
Warranty: One Year;
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