All Products

• H-series two-way voice intercom for windows, banks, hospitals, stations, one-on-one full duplex intercom
• H-Series Window Bidirectional Interphone, Bank Hospital Station Voice Broadcast Intercom System
• HS series bank, hospital, service window intercom, one-to-one two-way voice intercom system
• HS series interrogation room monitoring synchronous time display screen
• Speed HS-DVR-8/16L network audio recording host real-time monitoring on-site recording
• H series high-definition noise cancelling microphone for synchronous monitoring and recording in the public security, procuratorial, judicial, and educational industries
• HS series desktop Interface type pickup open counter synchronous monitoring and recording
• The HS series fidelity dynamic microphone is specially designed for public security, procuratorial, judicial, and educational purposes Synchronized monitoring and recording in the financial industry
• HS-A168 Black bank, hospital, and subway station service window intercom broadcasting system
• HS-A8D Ultra high power window intercom and service window intercom broadcasting system

• F series outdoor waterproof high-definition microphone synchronous monitoring and recording
• H series high-definition noise cancelling microphone for synchronous monitoring and recording in the public security, procuratorial, judicial, and educational industries
• HS-A1 bank service window intercom full duplex intercom
• H series advanced acoustic pickup
• F-series high-definition digital pickup
• F-series dual microphone advanced acoustic pickup
• F-series array dual microphone voice noise cancelling microphone
• HS-809 Public Inspection Method Temperature and Humidity Display Screen
• HS-600LP Interrogation Room Temperature and Humidity Display Screen
• HS-003T ladder type hospital window intercom

• RS485 communication automatic reclosing electrical protection device, self resetting overvoltage, undervoltage, overload and leakage protection device, lightning protection
• Intelligent automatic closing leakage switch, automatic reset, overvoltage and undervoltage protector, overload monitoring, lightning protection current adjustable
• Automatic reclosing power protector, self resetting overvoltage and undervoltage overload switch, lightning protection photovoltaic 10A
• HS-A68D high-power window intercom
• HS-A1 ladder type bank window intercom
• HS-A2 square window intercom
• Speed/Window Digital Duplex Interphone/High Definition Window Interphone/Analog Window Interphone
• Navigation speed pickup, conference room, bank hall, high-sensitivity anti echo monitoring dedicated