| Specification |
Noise: <95dB;
Hi-Fi: Not Hi-Fi;
Activity: Active;
Operation Mode: Button Control;
Speaker System: Optional Combination;
Speaker Material: Metal;
Application: Commercial, Home;
Monitor: LED Screen;
THD: 0.3%(@1W);
Output Power: 4*25W;
Speaker Impedance: 4-8ohm;
Expand TF Card Memory: 32GB;
Display: 2.8 Inch Capacitive Touch Screen;
Resolution: 480*480 IPS;
Bluetooth Wireless Range: 10m;
USB: OTG USB, 32g Can Be Read;
Snr: 98dB;
Power Requirements: 110-250VAC;
Weight: 0.42kg;
Photo Format: Jpge, BMP, GIF, PNG, etc.;
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Noise: >80db;
Hi-Fi: Hi-Fi;
Activity: Passive;
Operation Mode: Button Control;
Speaker System: Optional Combination;
Speaker Material: Metal;
Application: Commercial, Home;
Monitor: LCD Screen;
THD: >0.01%;
Operating Voltage: Sdc 24 V (Supplied by Host);
Input / Output: 8p-DIN T-Type Cable, Cat-6A Network Cable;
Pick-up Pattern: Cardioid Electret;
Sensitivity: -46 Dbv/PA;
Frequency Response: 20 Hz-20 kHz;
Input Impedance: 2 kΩ;
Equivalent Noise Level: 20 Dba Spl;
Display: 128 × 32 Pmo LCD;
Colour: Grey-Black;
Installation: Desktop Type;
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Noise: ≥105dB;
Hi-Fi: Hi-Fi;
Activity: Passive;
Operation Mode: Button Control;
Speaker System: Optional Combination;
Speaker Material: Metal;
Application: Commercial, Home;
Monitor: LCD Screen;
THD: >0.01%;
Microphone: Speaking Timing Function;
Display: 2.8-Inch True-Color High-Definition TFT;
Cables: T-Type 8-Core Connection Cables;
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Noise: ≥105dB;
Hi-Fi: Hi-Fi;
Activity: Active;
Operation Mode: Button Control;
Speaker System: Optional Combination;
Speaker Material: Metal;
Application: Commercial, Home;
Monitor: LCD Screen;
THD: >0.01%;
Operating Frequency: 640-740MHz;
Number of Channels: 400 Channels in Total;
Modulation Mode: FM;
Channel Spacing: 270kHz;
Frequency Stability: ±0.005%;
Effective Working Distance: ≥100db;
Frequency Response: 40Hz-18kHz;
Maximum Frequency Deviation: ±50kHz;
Total Harmonic Distortion: <0.5%@1kHz;
Operating Distance: Approx. 100m (in Open Areas Without Interference);
Operating Temperature Range: -10℃-40℃;
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Noise: ≥105dB;
Hi-Fi: Hi-Fi;
Activity: Active;
Operation Mode: Button Control;
Speaker System: Optional Combination;
Speaker Material: Metal;
Application: Commercial, Home;
Monitor: LCD Screen;
THD: >0.01%;
Frequency Range: 640.000 - 694.730 MHz;
Modulation: Wide-Band FM;
Tuning Range: 54.73 MHz;
Channels: 200 (2 Banks × 100);
Channel Spacing: 270 kHz;
Reception Mode: CPU-Controlled Auto-Select;
Operating Temp.: -10 ℃ - +40 ℃;
Max. Deviation: ±50 kHz;
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