Heze Heze bank dedicated window walkie talkie station window

Heze Heze bank dedicated window walkie talkie station window Product features: two-way intercom voice smooth, lifelike sound clear dual-channel automatic control, effectively preventing self-excited howling and channel crosstalk; professional cabinet design, with hard metal cavity completely eliminated body resonance, enabling distortion to a minimum; automatic hands-free two-way intercom, host long microphone, easy dialogue, automatic channel conversion; host of high-quality speakers, sound Application areas: banking, postal services, government securities , hospitals, stations, terminals, ticket offices, insurance companies, business and tax and other places difficult conversation. Heze bank dedicated window walkie talkie performance Heze station window Refco special bank window intercom NH-002 with a silver metal, noble and generous, and never aging, the use of advanced voice processing chip, professional design and ISO quality management; focus on sound quality improvement, with squelch, eliminating sound capabilities, unique channel interlock technology, solve the echo, whooping called phenomenon. Professional cabinet design, with hard metal cavity resonance completely eliminate the body, so that the sound reaches the pure natural, transparent and bright, burst into vivid, clear sound, the volume can be adjusted within and outside the PA, and has anti-interference and remove the echo, howling circuit, ensuring true copy source. Has a wide dynamic range, effectively adapt to various work environments. Heze Heze bank dedicated window walkie talkie to install a station window. Will host installation in the workplace, the extension is installed outside the workplace (usually pasted on the glass plate is passed next best installation angle is a top 45 ℃), the extension of the extension wires plug into the host connection jack ⑿ . ? 2. DC6V adapter into the 220V mains power supply, DC6V plug into the host's power jack ⑨. ? 3. The configuration of the microphone plug into the host external microphone jack ⑩. ? 4. The power switch by host ⑤, ④ power indicator light, said power supply is working properly. ? 5. Then press the switch outside and inside, then switch ⑥ ⑦, the top two green lights, the system is working. ? Intercom, recording, monitoring, chipped function Refco special window intercom NH-002 model parameters: horizontal high-end models, the metal host with a microphone. ? Specifications: Dimensions 112x60x60mm host extension size (diameter) 63x18mm. ? Color: silver. ? Weight: 1.1kg / set, 16kg / box. ? Packaging: Asian film boxed, 20 / box. ? Box size: 185x143x90mm. ? Microphone sensitivity: -42db-0.5db, 20HZ-16KHZ. ? Working Voltage: AC 180-220V, DC 9V. ? Working current: Static 75mA, peak 280mA. ? Output power: 3W + 2W, 100HZ-15KHZ.