Description:
The system shell is made of ABS plastic, with a 5W high-quality speaker and a split-style microphone design that ensures clear and bright sound. The independent internal and external mute switches allow for silent operation as needed. In particular, the system employs a 4-core high-strength aluminum foil shielded cable, which offers strong anti-interference capabilities, ensuring clear and natural sound. The bidirectional voice communication technology automatically identifies voice signals during the call process, requiring no operation. It is suitable for banks, securities companies, hospitals, and stations where anti-theft glass is installed.
Characteristics:
1. PMMA organic glass panel, easy installation, simple connection, DIY operation
2. High-quality speakers and high-sensitivity microphones, providing clear and realistic sound.
3. The device has speakers and microphones on both the inside and outside, and the volume and sensitivity of the microphones can be adjusted separately.
4. Use a 4-conductor high-strength aluminum foil shielded cable and secure connection plugs.
5, Microcomputer processing circuit solves the problem of echo and scream.
6. Has a recording jack, which can output the internal and external audio signals in both directions (e.g., for recording in bank teller systems)
7. Can be used in any difficult to make a phone call place, such as banks, securities, hospitals, bus stations, etc.
8. The host is designed with humanization, with independent internal and external silent switches, allowing for silent control based on the needs.
9.5W high-power output, high-quality speaker diaphragm, output high-fidelity sound quality, delicate and clear, strong sound penetration, loud volume, even in noisy environments, it can still allow customers to hear clearly, making your service even higher quality.
10. With a microphone status indicator light, device status is clearly visible at a glance.
11. Supports dual-way microphone function, ensuring uninterrupted work while on the move.

Standard:
1. Material: Plastic shell
Cable length: 1.8m
3. Operating Voltage: DC12V / 500mA
Adapter: AC 100-240V, 50/60Hz
5. Main Sound (Sub Sound): 5W + 5W
6. Microphone Sensitivity: -46dB ±2 dB (20Hz-16kHz)
7. Main and Sub-machine dimensions: 151 * 110 * 75mm / 107 * 85 * 40mm
Weight: 885g